diff options
author | Joel Becker <joel.becker@oracle.com> | 2009-02-11 05:00:41 +0100 |
---|---|---|
committer | Joel Becker <joel.becker@oracle.com> | 2009-09-05 01:07:48 +0200 |
commit | 8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170 (patch) | |
tree | e275a8f5db101a9990ba44931cfd116123112b11 /fs/ocfs2 | |
parent | ocfs2: Change metadata caching locks to an operations structure. (diff) | |
download | linux-8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170.tar.xz linux-8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170.zip |
ocfs2: Take the inode out of the metadata read/write paths.
We are really passing the inode into the ocfs2_read/write_blocks()
functions to get at the metadata cache. This commit passes the cache
directly into the metadata block functions, divorcing them from the
inode.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2')
-rw-r--r-- | fs/ocfs2/alloc.c | 13 | ||||
-rw-r--r-- | fs/ocfs2/buffer_head_io.c | 47 | ||||
-rw-r--r-- | fs/ocfs2/buffer_head_io.h | 8 | ||||
-rw-r--r-- | fs/ocfs2/dir.c | 23 | ||||
-rw-r--r-- | fs/ocfs2/dlmglue.c | 2 | ||||
-rw-r--r-- | fs/ocfs2/extent_map.c | 4 | ||||
-rw-r--r-- | fs/ocfs2/inode.c | 24 | ||||
-rw-r--r-- | fs/ocfs2/inode.h | 5 | ||||
-rw-r--r-- | fs/ocfs2/journal.c | 4 | ||||
-rw-r--r-- | fs/ocfs2/localalloc.c | 2 | ||||
-rw-r--r-- | fs/ocfs2/namei.c | 5 | ||||
-rw-r--r-- | fs/ocfs2/quota_global.c | 2 | ||||
-rw-r--r-- | fs/ocfs2/quota_local.c | 6 | ||||
-rw-r--r-- | fs/ocfs2/resize.c | 2 | ||||
-rw-r--r-- | fs/ocfs2/slot_map.c | 10 | ||||
-rw-r--r-- | fs/ocfs2/suballoc.c | 4 | ||||
-rw-r--r-- | fs/ocfs2/super.c | 2 | ||||
-rw-r--r-- | fs/ocfs2/uptodate.c | 83 | ||||
-rw-r--r-- | fs/ocfs2/uptodate.h | 21 | ||||
-rw-r--r-- | fs/ocfs2/xattr.c | 23 |
20 files changed, 156 insertions, 134 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index ab513ddaeff2..d5dffcfa192a 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -859,7 +859,7 @@ int ocfs2_read_extent_block(struct inode *inode, u64 eb_blkno, int rc; struct buffer_head *tmp = *bh; - rc = ocfs2_read_block(inode, eb_blkno, &tmp, + rc = ocfs2_read_block(INODE_CACHE(inode), eb_blkno, &tmp, ocfs2_validate_extent_block); /* If ocfs2_read_block() got us a new bh, pass it up. */ @@ -949,7 +949,8 @@ static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb, mlog_errno(status); goto bail; } - ocfs2_set_new_buffer_uptodate(inode, bhs[i]); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), + bhs[i]); status = ocfs2_journal_access_eb(handle, inode, bhs[i], OCFS2_JOURNAL_ACCESS_CREATE); @@ -2559,7 +2560,7 @@ static void ocfs2_unlink_path(struct inode *inode, handle_t *handle, le16_to_cpu(el->l_next_free_rec)); ocfs2_journal_dirty(handle, bh); - ocfs2_remove_from_cache(inode, bh); + ocfs2_remove_from_cache(INODE_CACHE(inode), bh); continue; } @@ -2572,7 +2573,7 @@ static void ocfs2_unlink_path(struct inode *inode, handle_t *handle, if (ret) mlog_errno(ret); - ocfs2_remove_from_cache(inode, bh); + ocfs2_remove_from_cache(INODE_CACHE(inode), bh); } } @@ -6010,7 +6011,7 @@ int ocfs2_begin_truncate_log_recovery(struct ocfs2_super *osb, tl->tl_used = 0; ocfs2_compute_meta_ecc(osb->sb, tl_bh->b_data, &di->i_check); - status = ocfs2_write_block(osb, tl_bh, tl_inode); + status = ocfs2_write_block(osb, tl_bh, INODE_CACHE(tl_inode)); if (status < 0) { mlog_errno(status); goto bail; @@ -6719,7 +6720,7 @@ delete: mlog(0, "deleting this extent block.\n"); - ocfs2_remove_from_cache(inode, bh); + ocfs2_remove_from_cache(INODE_CACHE(inode), bh); BUG_ON(ocfs2_rec_clusters(el, &el->l_recs[0])); BUG_ON(le32_to_cpu(el->l_recs[0].e_cpos)); diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 15c8e6deee2e..d43d34a1dd31 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -52,12 +52,12 @@ enum ocfs2_state_bits { BUFFER_FNS(NeedsValidate, needs_validate); int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, - struct inode *inode) + struct ocfs2_caching_info *ci) { int ret = 0; - mlog_entry("(bh->b_blocknr = %llu, inode=%p)\n", - (unsigned long long)bh->b_blocknr, inode); + mlog_entry("(bh->b_blocknr = %llu, ci=%p)\n", + (unsigned long long)bh->b_blocknr, ci); BUG_ON(bh->b_blocknr < OCFS2_SUPER_BLOCK_BLKNO); BUG_ON(buffer_jbd(bh)); @@ -70,7 +70,7 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, goto out; } - mutex_lock(&OCFS2_I(inode)->ip_io_mutex); + ocfs2_metadata_cache_io_lock(ci); lock_buffer(bh); set_buffer_uptodate(bh); @@ -85,7 +85,7 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, wait_on_buffer(bh); if (buffer_uptodate(bh)) { - ocfs2_set_buffer_uptodate(inode, bh); + ocfs2_set_buffer_uptodate(ci, bh); } else { /* We don't need to remove the clustered uptodate * information for this bh as it's not marked locally @@ -94,7 +94,7 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, put_bh(bh); } - mutex_unlock(&OCFS2_I(inode)->ip_io_mutex); + ocfs2_metadata_cache_io_unlock(ci); out: mlog_exit(ret); return ret; @@ -177,7 +177,7 @@ bail: return status; } -int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, +int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, struct buffer_head *bhs[], int flags, int (*validate)(struct super_block *sb, struct buffer_head *bh)) @@ -185,11 +185,12 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, int status = 0; int i, ignore_cache = 0; struct buffer_head *bh; + struct super_block *sb = ocfs2_metadata_cache_get_super(ci); - mlog_entry("(inode=%p, block=(%llu), nr=(%d), flags=%d)\n", - inode, (unsigned long long)block, nr, flags); + mlog_entry("(ci=%p, block=(%llu), nr=(%d), flags=%d)\n", + ci, (unsigned long long)block, nr, flags); - BUG_ON(!inode); + BUG_ON(!ci); BUG_ON((flags & OCFS2_BH_READAHEAD) && (flags & OCFS2_BH_IGNORE_CACHE)); @@ -212,12 +213,12 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, goto bail; } - mutex_lock(&OCFS2_I(inode)->ip_io_mutex); + ocfs2_metadata_cache_io_lock(ci); for (i = 0 ; i < nr ; i++) { if (bhs[i] == NULL) { - bhs[i] = sb_getblk(inode->i_sb, block++); + bhs[i] = sb_getblk(sb, block++); if (bhs[i] == NULL) { - mutex_unlock(&OCFS2_I(inode)->ip_io_mutex); + ocfs2_metadata_cache_io_unlock(ci); status = -EIO; mlog_errno(status); goto bail; @@ -250,11 +251,11 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, * before our is-it-in-flight check. */ - if (!ignore_cache && !ocfs2_buffer_uptodate(inode, bh)) { + if (!ignore_cache && !ocfs2_buffer_uptodate(ci, bh)) { mlog(ML_UPTODATE, - "bh (%llu), inode %llu not uptodate\n", + "bh (%llu), owner %llu not uptodate\n", (unsigned long long)bh->b_blocknr, - (unsigned long long)OCFS2_I(inode)->ip_blkno); + (unsigned long long)ocfs2_metadata_cache_owner(ci)); /* We're using ignore_cache here to say * "go to disk" */ ignore_cache = 1; @@ -283,7 +284,7 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, * previously submitted request than we are * done here. */ if ((flags & OCFS2_BH_READAHEAD) - && ocfs2_buffer_read_ahead(inode, bh)) + && ocfs2_buffer_read_ahead(ci, bh)) continue; lock_buffer(bh); @@ -305,7 +306,7 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, * buffer lock. */ if (!(flags & OCFS2_BH_IGNORE_CACHE) && !(flags & OCFS2_BH_READAHEAD) - && ocfs2_buffer_uptodate(inode, bh)) { + && ocfs2_buffer_uptodate(ci, bh)) { unlock_buffer(bh); continue; } @@ -327,7 +328,7 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, if (!(flags & OCFS2_BH_READAHEAD)) { /* We know this can't have changed as we hold the - * inode sem. Avoid doing any work on the bh if the + * owner sem. Avoid doing any work on the bh if the * journal has it. */ if (!buffer_jbd(bh)) wait_on_buffer(bh); @@ -351,7 +352,7 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, * that better not have changed */ BUG_ON(buffer_jbd(bh)); clear_buffer_needs_validate(bh); - status = validate(inode->i_sb, bh); + status = validate(sb, bh); if (status) { put_bh(bh); bhs[i] = NULL; @@ -363,9 +364,9 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, /* Always set the buffer in the cache, even if it was * a forced read, or read-ahead which hasn't yet * completed. */ - ocfs2_set_buffer_uptodate(inode, bh); + ocfs2_set_buffer_uptodate(ci, bh); } - mutex_unlock(&OCFS2_I(inode)->ip_io_mutex); + ocfs2_metadata_cache_io_unlock(ci); mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n", (unsigned long long)block, nr, @@ -399,7 +400,7 @@ static void ocfs2_check_super_or_backup(struct super_block *sb, /* * Write super block and backups doesn't need to collaborate with journal, - * so we don't need to lock ip_io_mutex and inode doesn't need to bea passed + * so we don't need to lock ip_io_mutex and ci doesn't need to bea passed * into this function. */ int ocfs2_write_super_or_backup(struct ocfs2_super *osb, diff --git a/fs/ocfs2/buffer_head_io.h b/fs/ocfs2/buffer_head_io.h index c75d682dadd8..b97bcc6dde7c 100644 --- a/fs/ocfs2/buffer_head_io.h +++ b/fs/ocfs2/buffer_head_io.h @@ -33,7 +33,7 @@ void ocfs2_end_buffer_io_sync(struct buffer_head *bh, int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, - struct inode *inode); + struct ocfs2_caching_info *ci); int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block, unsigned int nr, struct buffer_head *bhs[]); @@ -44,7 +44,7 @@ int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block, * be set even for a READAHEAD call, as it marks the buffer for later * validation. */ -int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, +int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, struct buffer_head *bhs[], int flags, int (*validate)(struct super_block *sb, struct buffer_head *bh)); @@ -55,7 +55,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb, #define OCFS2_BH_IGNORE_CACHE 1 #define OCFS2_BH_READAHEAD 8 -static inline int ocfs2_read_block(struct inode *inode, u64 off, +static inline int ocfs2_read_block(struct ocfs2_caching_info *ci, u64 off, struct buffer_head **bh, int (*validate)(struct super_block *sb, struct buffer_head *bh)) @@ -68,7 +68,7 @@ static inline int ocfs2_read_block(struct inode *inode, u64 off, goto bail; } - status = ocfs2_read_blocks(inode, off, 1, bh, 0, validate); + status = ocfs2_read_blocks(ci, off, 1, bh, 0, validate); bail: return status; diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index b358f3bf896d..273fb7648fce 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -564,7 +564,8 @@ static int ocfs2_read_dir_block_direct(struct inode *dir, u64 phys, int ret; struct buffer_head *tmp = *bh; - ret = ocfs2_read_block(dir, phys, &tmp, ocfs2_validate_dir_block); + ret = ocfs2_read_block(INODE_CACHE(dir), phys, &tmp, + ocfs2_validate_dir_block); if (ret) { mlog_errno(ret); goto out; @@ -622,7 +623,8 @@ static int ocfs2_read_dx_root(struct inode *dir, struct ocfs2_dinode *di, u64 blkno = le64_to_cpu(di->i_dx_root); struct buffer_head *tmp = *dx_root_bh; - ret = ocfs2_read_block(dir, blkno, &tmp, ocfs2_validate_dx_root); + ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp, + ocfs2_validate_dx_root); /* If ocfs2_read_block() got us a new bh, pass it up. */ if (!ret && !*dx_root_bh) @@ -662,7 +664,8 @@ static int ocfs2_read_dx_leaf(struct inode *dir, u64 blkno, int ret; struct buffer_head *tmp = *dx_leaf_bh; - ret = ocfs2_read_block(dir, blkno, &tmp, ocfs2_validate_dx_leaf); + ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp, + ocfs2_validate_dx_leaf); /* If ocfs2_read_block() got us a new bh, pass it up. */ if (!ret && !*dx_leaf_bh) @@ -680,7 +683,7 @@ static int ocfs2_read_dx_leaves(struct inode *dir, u64 start, int num, { int ret; - ret = ocfs2_read_blocks(dir, start, num, dx_leaf_bhs, 0, + ret = ocfs2_read_blocks(INODE_CACHE(dir), start, num, dx_leaf_bhs, 0, ocfs2_validate_dx_leaf); if (ret) mlog_errno(ret); @@ -2332,7 +2335,7 @@ static int ocfs2_fill_new_dir_el(struct ocfs2_super *osb, goto bail; } - ocfs2_set_new_buffer_uptodate(inode, new_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), new_bh); status = ocfs2_journal_access_db(handle, inode, new_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -2418,7 +2421,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb, ret = -EIO; goto out; } - ocfs2_set_new_buffer_uptodate(dir, dx_root_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), dx_root_bh); ret = ocfs2_journal_access_dr(handle, dir, dx_root_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -2495,7 +2498,7 @@ static int ocfs2_dx_dir_format_cluster(struct ocfs2_super *osb, } dx_leaves[i] = bh; - ocfs2_set_new_buffer_uptodate(dir, bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), bh); ret = ocfs2_journal_access_dl(handle, dir, bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -3005,7 +3008,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, goto out_commit; } - ocfs2_set_new_buffer_uptodate(dir, dirdata_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), dirdata_bh); ret = ocfs2_journal_access_db(handle, dir, dirdata_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -3387,7 +3390,7 @@ do_extend: goto bail; } - ocfs2_set_new_buffer_uptodate(dir, new_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), new_bh); status = ocfs2_journal_access_db(handle, dir, new_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -4565,7 +4568,7 @@ remove_index: goto out; } - ocfs2_remove_from_cache(dir, dx_root_bh); + ocfs2_remove_from_cache(INODE_CACHE(dir), dx_root_bh); out: ocfs2_schedule_truncate_log_flush(osb, 1); ocfs2_run_deallocs(osb, &dealloc); diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 110bb57c46ab..fe15cee0322a 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2127,7 +2127,7 @@ static int ocfs2_inode_lock_update(struct inode *inode, /* This will discard any caching information we might have had * for the inode metadata. */ - ocfs2_metadata_cache_purge(inode); + ocfs2_metadata_cache_purge(INODE_CACHE(inode)); ocfs2_extent_map_trunc(inode, 0); diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c index f2bb1a04d253..dbd8a16d5125 100644 --- a/fs/ocfs2/extent_map.c +++ b/fs/ocfs2/extent_map.c @@ -862,8 +862,8 @@ int ocfs2_read_virt_blocks(struct inode *inode, u64 v_block, int nr, BUG_ON(bhs[done + i]->b_blocknr != (p_block + i)); } - rc = ocfs2_read_blocks(inode, p_block, count, bhs + done, - flags, validate); + rc = ocfs2_read_blocks(INODE_CACHE(inode), p_block, count, + bhs + done, flags, validate); if (rc) { mlog_errno(rc); break; diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 36bb588f8fcb..1c9713cceb39 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -662,7 +662,7 @@ static int ocfs2_remove_inode(struct inode *inode, goto bail_commit; } - ocfs2_remove_from_cache(inode, di_bh); + ocfs2_remove_from_cache(INODE_CACHE(inode), di_bh); vfs_dq_free_inode(inode); status = ocfs2_free_dinode(handle, inode_alloc_inode, @@ -1112,14 +1112,14 @@ void ocfs2_clear_inode(struct inode *inode) ocfs2_lock_res_free(&oi->ip_inode_lockres); ocfs2_lock_res_free(&oi->ip_open_lockres); - ocfs2_metadata_cache_purge(inode); + ocfs2_metadata_cache_purge(INODE_CACHE(inode)); - mlog_bug_on_msg(oi->ip_metadata_cache.ci_num_cached, + mlog_bug_on_msg(INODE_CACHE(inode)->ci_num_cached, "Clear inode of %llu, inode has %u cache items\n", - (unsigned long long)oi->ip_blkno, oi->ip_metadata_cache.ci_num_cached); + (unsigned long long)oi->ip_blkno, + INODE_CACHE(inode)->ci_num_cached); - mlog_bug_on_msg(!(oi->ip_metadata_cache.ci_flags & - OCFS2_CACHE_FL_INLINE), + mlog_bug_on_msg(!(INODE_CACHE(inode)->ci_flags & OCFS2_CACHE_FL_INLINE), "Clear inode of %llu, inode has a bad flag\n", (unsigned long long)oi->ip_blkno); @@ -1381,8 +1381,8 @@ int ocfs2_read_inode_block_full(struct inode *inode, struct buffer_head **bh, int rc; struct buffer_head *tmp = *bh; - rc = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1, &tmp, - flags, ocfs2_validate_inode_block); + rc = ocfs2_read_blocks(INODE_CACHE(inode), OCFS2_I(inode)->ip_blkno, + 1, &tmp, flags, ocfs2_validate_inode_block); /* If ocfs2_read_blocks() got us a new bh, pass it up. */ if (!rc && !*bh) @@ -1408,6 +1408,13 @@ static u64 ocfs2_inode_cache_owner(struct ocfs2_caching_info *ci) return oi->ip_blkno; } +static struct super_block *ocfs2_inode_cache_get_super(struct ocfs2_caching_info *ci) +{ + struct ocfs2_inode_info *oi = cache_info_to_inode(ci); + + return oi->vfs_inode.i_sb; +} + static void ocfs2_inode_cache_lock(struct ocfs2_caching_info *ci) { struct ocfs2_inode_info *oi = cache_info_to_inode(ci); @@ -1438,6 +1445,7 @@ static void ocfs2_inode_cache_io_unlock(struct ocfs2_caching_info *ci) const struct ocfs2_caching_operations ocfs2_inode_caching_ops = { .co_owner = ocfs2_inode_cache_owner, + .co_get_super = ocfs2_inode_cache_get_super, .co_cache_lock = ocfs2_inode_cache_lock, .co_cache_unlock = ocfs2_inode_cache_unlock, .co_io_lock = ocfs2_inode_cache_io_lock, diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index cd1caca545f5..b0a71b22712c 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -120,6 +120,11 @@ extern struct kmem_cache *ocfs2_inode_cache; extern const struct address_space_operations ocfs2_aops; extern const struct ocfs2_caching_operations ocfs2_inode_caching_ops; +static inline struct ocfs2_caching_info *INODE_CACHE(struct inode *inode) +{ + return &OCFS2_I(inode)->ip_metadata_cache; +} + void ocfs2_clear_inode(struct inode *inode); void ocfs2_delete_inode(struct inode *inode); void ocfs2_drop_inode(struct inode *inode); diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index c48b93ac6b65..ddf08d384ba1 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -898,7 +898,7 @@ static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb, ocfs2_bump_recovery_generation(fe); ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &fe->i_check); - status = ocfs2_write_block(osb, bh, journal->j_inode); + status = ocfs2_write_block(osb, bh, INODE_CACHE(journal->j_inode)); if (status < 0) mlog_errno(status); @@ -1642,7 +1642,7 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, ocfs2_get_recovery_generation(fe); ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &fe->i_check); - status = ocfs2_write_block(osb, bh, inode); + status = ocfs2_write_block(osb, bh, INODE_CACHE(inode)); if (status < 0) mlog_errno(status); diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index bac7e6abaf47..da5dd6a70e16 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -392,7 +392,7 @@ int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb, ocfs2_clear_local_alloc(alloc); ocfs2_compute_meta_ecc(osb->sb, alloc_bh->b_data, &alloc->i_check); - status = ocfs2_write_block(osb, alloc_bh, inode); + status = ocfs2_write_block(osb, alloc_bh, INODE_CACHE(inode)); if (status < 0) mlog_errno(status); diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 8601f934010b..689761b57a18 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -507,7 +507,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, mlog_errno(status); goto leave; } - ocfs2_set_new_buffer_uptodate(inode, *new_fe_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), *new_fe_bh); status = ocfs2_journal_access_di(handle, inode, *new_fe_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -1527,7 +1527,8 @@ static int ocfs2_create_symlink_data(struct ocfs2_super *osb, mlog_errno(status); goto bail; } - ocfs2_set_new_buffer_uptodate(inode, bhs[virtual]); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), + bhs[virtual]); status = ocfs2_journal_access(handle, inode, bhs[virtual], OCFS2_JOURNAL_ACCESS_CREATE); diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index 44f2a5e1d042..0d7125bb71d9 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -253,7 +253,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type, flush_dcache_page(bh->b_page); set_buffer_uptodate(bh); unlock_buffer(bh); - ocfs2_set_buffer_uptodate(gqinode, bh); + ocfs2_set_buffer_uptodate(INODE_CACHE(gqinode), bh); err = ocfs2_journal_access_dq(handle, gqinode, bh, ja_type); if (err < 0) { brelse(bh); diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c index bdb09cb6e1fe..3df2954ac83b 100644 --- a/fs/ocfs2/quota_local.c +++ b/fs/ocfs2/quota_local.c @@ -993,7 +993,7 @@ static struct ocfs2_quota_chunk *ocfs2_local_quota_add_chunk( goto out_trans; } dchunk = (struct ocfs2_local_disk_chunk *)bh->b_data; - ocfs2_set_new_buffer_uptodate(lqinode, bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh); status = ocfs2_journal_access_dq(handle, lqinode, bh, OCFS2_JOURNAL_ACCESS_CREATE); if (status < 0) { @@ -1027,7 +1027,7 @@ static struct ocfs2_quota_chunk *ocfs2_local_quota_add_chunk( mlog_errno(status); goto out_trans; } - ocfs2_set_new_buffer_uptodate(lqinode, dbh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), dbh); status = ocfs2_journal_access_dq(handle, lqinode, dbh, OCFS2_JOURNAL_ACCESS_CREATE); if (status < 0) { @@ -1131,7 +1131,7 @@ static struct ocfs2_quota_chunk *ocfs2_extend_local_quota_file( mlog_errno(status); goto out; } - ocfs2_set_new_buffer_uptodate(lqinode, bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh); /* Local quota info, chunk header and the new block we initialize */ handle = ocfs2_start_trans(OCFS2_SB(sb), diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index 424adaa5f900..7465f0fded77 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -514,7 +514,7 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input) goto out_unlock; } - ocfs2_set_new_buffer_uptodate(inode, group_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), group_bh); ret = ocfs2_verify_group_and_input(main_bm_inode, fe, input, group_bh); if (ret) { diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c index 40661e7824e9..bfbd7e9e949f 100644 --- a/fs/ocfs2/slot_map.c +++ b/fs/ocfs2/slot_map.c @@ -150,8 +150,8 @@ int ocfs2_refresh_slot_info(struct ocfs2_super *osb) * be !NULL. Thus, ocfs2_read_blocks() will ignore blocknr. If * this is not true, the read of -1 (UINT64_MAX) will fail. */ - ret = ocfs2_read_blocks(si->si_inode, -1, si->si_blocks, si->si_bh, - OCFS2_BH_IGNORE_CACHE, NULL); + ret = ocfs2_read_blocks(INODE_CACHE(si->si_inode), -1, si->si_blocks, + si->si_bh, OCFS2_BH_IGNORE_CACHE, NULL); if (ret == 0) { spin_lock(&osb->osb_lock); ocfs2_update_slot_info(si); @@ -213,7 +213,7 @@ static int ocfs2_update_disk_slot(struct ocfs2_super *osb, ocfs2_update_disk_slot_old(si, slot_num, &bh); spin_unlock(&osb->osb_lock); - status = ocfs2_write_block(osb, bh, si->si_inode); + status = ocfs2_write_block(osb, bh, INODE_CACHE(si->si_inode)); if (status < 0) mlog_errno(status); @@ -404,8 +404,8 @@ static int ocfs2_map_slot_buffers(struct ocfs2_super *osb, (unsigned long long)blkno); bh = NULL; /* Acquire a fresh bh */ - status = ocfs2_read_blocks(si->si_inode, blkno, 1, &bh, - OCFS2_BH_IGNORE_CACHE, NULL); + status = ocfs2_read_blocks(INODE_CACHE(si->si_inode), blkno, + 1, &bh, OCFS2_BH_IGNORE_CACHE, NULL); if (status < 0) { mlog_errno(status); goto bail; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 73a16d4666dc..21aaaaaaa2d3 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -310,7 +310,7 @@ int ocfs2_read_group_descriptor(struct inode *inode, struct ocfs2_dinode *di, int rc; struct buffer_head *tmp = *bh; - rc = ocfs2_read_block(inode, gd_blkno, &tmp, + rc = ocfs2_read_block(INODE_CACHE(inode), gd_blkno, &tmp, ocfs2_validate_group_descriptor); if (rc) goto out; @@ -476,7 +476,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, mlog_errno(status); goto bail; } - ocfs2_set_new_buffer_uptodate(alloc_inode, bg_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(alloc_inode), bg_bh); status = ocfs2_block_group_fill(handle, alloc_inode, diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 746ed5d4dda9..af118ad98c58 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1683,7 +1683,7 @@ static void ocfs2_inode_init_once(void *data) ocfs2_lock_res_init_once(&oi->ip_inode_lockres); ocfs2_lock_res_init_once(&oi->ip_open_lockres); - ocfs2_metadata_cache_init(&oi->ip_metadata_cache, + ocfs2_metadata_cache_init(INODE_CACHE(&oi->vfs_inode), &ocfs2_inode_caching_ops); inode_init_once(&oi->vfs_inode); diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c index 226d0429fd7f..1c829e451019 100644 --- a/fs/ocfs2/uptodate.c +++ b/fs/ocfs2/uptodate.c @@ -75,13 +75,20 @@ struct ocfs2_meta_cache_item { static struct kmem_cache *ocfs2_uptodate_cachep = NULL; -static u64 ocfs2_metadata_cache_owner(struct ocfs2_caching_info *ci) +u64 ocfs2_metadata_cache_owner(struct ocfs2_caching_info *ci) { BUG_ON(!ci || !ci->ci_ops); return ci->ci_ops->co_owner(ci); } +struct super_block *ocfs2_metadata_cache_get_super(struct ocfs2_caching_info *ci) +{ + BUG_ON(!ci || !ci->ci_ops); + + return ci->ci_ops->co_get_super(ci); +} + static void ocfs2_metadata_cache_lock(struct ocfs2_caching_info *ci) { BUG_ON(!ci || !ci->ci_ops); @@ -96,14 +103,14 @@ static void ocfs2_metadata_cache_unlock(struct ocfs2_caching_info *ci) ci->ci_ops->co_cache_unlock(ci); } -static void ocfs2_metadata_cache_io_lock(struct ocfs2_caching_info *ci) +void ocfs2_metadata_cache_io_lock(struct ocfs2_caching_info *ci) { BUG_ON(!ci || !ci->ci_ops); ci->ci_ops->co_io_lock(ci); } -static void ocfs2_metadata_cache_io_unlock(struct ocfs2_caching_info *ci) +void ocfs2_metadata_cache_io_unlock(struct ocfs2_caching_info *ci) { BUG_ON(!ci || !ci->ci_ops); @@ -149,11 +156,9 @@ static unsigned int ocfs2_purge_copied_metadata_tree(struct rb_root *root) * This function is a few more lines longer than necessary due to some * accounting done here, but I think it's worth tracking down those * bugs sooner -- Mark */ -void ocfs2_metadata_cache_purge(struct inode *inode) +void ocfs2_metadata_cache_purge(struct ocfs2_caching_info *ci) { - struct ocfs2_inode_info *oi = OCFS2_I(inode); unsigned int tree, to_purge, purged; - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; struct rb_root root = RB_ROOT; BUG_ON(!ci || !ci->ci_ops); @@ -223,12 +228,11 @@ ocfs2_search_cache_tree(struct ocfs2_caching_info *ci, return NULL; } -static int ocfs2_buffer_cached(struct ocfs2_inode_info *oi, +static int ocfs2_buffer_cached(struct ocfs2_caching_info *ci, struct buffer_head *bh) { int index = -1; struct ocfs2_meta_cache_item *item = NULL; - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; ocfs2_metadata_cache_lock(ci); @@ -238,11 +242,9 @@ static int ocfs2_buffer_cached(struct ocfs2_inode_info *oi, !!(ci->ci_flags & OCFS2_CACHE_FL_INLINE)); if (ci->ci_flags & OCFS2_CACHE_FL_INLINE) - index = ocfs2_search_cache_array(&oi->ip_metadata_cache, - bh->b_blocknr); + index = ocfs2_search_cache_array(ci, bh->b_blocknr); else - item = ocfs2_search_cache_tree(&oi->ip_metadata_cache, - bh->b_blocknr); + item = ocfs2_search_cache_tree(ci, bh->b_blocknr); ocfs2_metadata_cache_unlock(ci); @@ -256,7 +258,7 @@ static int ocfs2_buffer_cached(struct ocfs2_inode_info *oi, * * This can be called under lock_buffer() */ -int ocfs2_buffer_uptodate(struct inode *inode, +int ocfs2_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh) { /* Doesn't matter if the bh is in our cache or not -- if it's @@ -272,17 +274,17 @@ int ocfs2_buffer_uptodate(struct inode *inode, /* Ok, locally the buffer is marked as up to date, now search * our cache to see if we can trust that. */ - return ocfs2_buffer_cached(OCFS2_I(inode), bh); + return ocfs2_buffer_cached(ci, bh); } -/* +/* * Determine whether a buffer is currently out on a read-ahead request. * ci_io_sem should be held to serialize submitters with the logic here. */ -int ocfs2_buffer_read_ahead(struct inode *inode, +int ocfs2_buffer_read_ahead(struct ocfs2_caching_info *ci, struct buffer_head *bh) { - return buffer_locked(bh) && ocfs2_buffer_cached(OCFS2_I(inode), bh); + return buffer_locked(bh) && ocfs2_buffer_cached(ci, bh); } /* Requires ip_lock */ @@ -335,8 +337,7 @@ static void __ocfs2_insert_cache_tree(struct ocfs2_caching_info *ci, } /* co_cache_lock() must be held */ -static inline int ocfs2_insert_can_use_array(struct ocfs2_inode_info *oi, - struct ocfs2_caching_info *ci) +static inline int ocfs2_insert_can_use_array(struct ocfs2_caching_info *ci) { return (ci->ci_flags & OCFS2_CACHE_FL_INLINE) && (ci->ci_num_cached < OCFS2_CACHE_INFO_MAX_ARRAY); @@ -347,11 +348,10 @@ static inline int ocfs2_insert_can_use_array(struct ocfs2_inode_info *oi, * when to free in case of error. * * The co_cache_lock() must be held. */ -static void ocfs2_expand_cache(struct ocfs2_inode_info *oi, +static void ocfs2_expand_cache(struct ocfs2_caching_info *ci, struct ocfs2_meta_cache_item **tree) { int i; - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; mlog_bug_on_msg(ci->ci_num_cached != OCFS2_CACHE_INFO_MAX_ARRAY, "Owner %llu, num cached = %u, should be %u\n", @@ -383,12 +383,11 @@ static void ocfs2_expand_cache(struct ocfs2_inode_info *oi, /* Slow path function - memory allocation is necessary. See the * comment above ocfs2_set_buffer_uptodate for more information. */ -static void __ocfs2_set_buffer_uptodate(struct ocfs2_inode_info *oi, +static void __ocfs2_set_buffer_uptodate(struct ocfs2_caching_info *ci, sector_t block, int expand_tree) { int i; - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; struct ocfs2_meta_cache_item *new = NULL; struct ocfs2_meta_cache_item *tree[OCFS2_CACHE_INFO_MAX_ARRAY] = { NULL, }; @@ -420,7 +419,7 @@ static void __ocfs2_set_buffer_uptodate(struct ocfs2_inode_info *oi, } ocfs2_metadata_cache_lock(ci); - if (ocfs2_insert_can_use_array(oi, ci)) { + if (ocfs2_insert_can_use_array(ci)) { mlog(0, "Someone cleared the tree underneath us\n"); /* Ok, items were removed from the cache in between * locks. Detect this and revert back to the fast path */ @@ -430,7 +429,7 @@ static void __ocfs2_set_buffer_uptodate(struct ocfs2_inode_info *oi, } if (expand_tree) - ocfs2_expand_cache(oi, tree); + ocfs2_expand_cache(ci, tree); __ocfs2_insert_cache_tree(ci, new); ocfs2_metadata_cache_unlock(ci); @@ -468,16 +467,14 @@ out_free: * Readahead buffers can be passed in here before the I/O request is * completed. */ -void ocfs2_set_buffer_uptodate(struct inode *inode, +void ocfs2_set_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh) { int expand; - struct ocfs2_inode_info *oi = OCFS2_I(inode); - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; /* The block may very well exist in our cache already, so avoid * doing any more work in that case. */ - if (ocfs2_buffer_cached(oi, bh)) + if (ocfs2_buffer_cached(ci, bh)) return; mlog(0, "Owner %llu, inserting block %llu\n", @@ -487,7 +484,7 @@ void ocfs2_set_buffer_uptodate(struct inode *inode, /* No need to recheck under spinlock - insertion is guarded by * co_io_lock() */ ocfs2_metadata_cache_lock(ci); - if (ocfs2_insert_can_use_array(oi, ci)) { + if (ocfs2_insert_can_use_array(ci)) { /* Fast case - it's an array and there's a free * spot. */ ocfs2_append_cache_array(ci, bh->b_blocknr); @@ -502,25 +499,22 @@ void ocfs2_set_buffer_uptodate(struct inode *inode, } ocfs2_metadata_cache_unlock(ci); - __ocfs2_set_buffer_uptodate(oi, bh->b_blocknr, expand); + __ocfs2_set_buffer_uptodate(ci, bh->b_blocknr, expand); } /* Called against a newly allocated buffer. Most likely nobody should * be able to read this sort of metadata while it's still being * allocated, but this is careful to take co_io_lock() anyway. */ -void ocfs2_set_new_buffer_uptodate(struct inode *inode, +void ocfs2_set_new_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh) { - struct ocfs2_inode_info *oi = OCFS2_I(inode); - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; - /* This should definitely *not* exist in our cache */ - BUG_ON(ocfs2_buffer_cached(oi, bh)); + BUG_ON(ocfs2_buffer_cached(ci, bh)); set_buffer_uptodate(bh); ocfs2_metadata_cache_io_lock(ci); - ocfs2_set_buffer_uptodate(inode, bh); + ocfs2_set_buffer_uptodate(ci, bh); ocfs2_metadata_cache_io_unlock(ci); } @@ -559,13 +553,11 @@ static void ocfs2_remove_metadata_tree(struct ocfs2_caching_info *ci, ci->ci_num_cached--; } -static void ocfs2_remove_block_from_cache(struct inode *inode, +static void ocfs2_remove_block_from_cache(struct ocfs2_caching_info *ci, sector_t block) { int index; struct ocfs2_meta_cache_item *item = NULL; - struct ocfs2_inode_info *oi = OCFS2_I(inode); - struct ocfs2_caching_info *ci = &oi->ip_metadata_cache; ocfs2_metadata_cache_lock(ci); mlog(0, "Owner %llu, remove %llu, items = %u, array = %u\n", @@ -593,23 +585,24 @@ static void ocfs2_remove_block_from_cache(struct inode *inode, * bother reverting things to an inlined array in the case of a remove * which moves us back under the limit. */ -void ocfs2_remove_from_cache(struct inode *inode, +void ocfs2_remove_from_cache(struct ocfs2_caching_info *ci, struct buffer_head *bh) { sector_t block = bh->b_blocknr; - ocfs2_remove_block_from_cache(inode, block); + ocfs2_remove_block_from_cache(ci, block); } /* Called when we remove xattr clusters from an inode. */ -void ocfs2_remove_xattr_clusters_from_cache(struct inode *inode, +void ocfs2_remove_xattr_clusters_from_cache(struct ocfs2_caching_info *ci, sector_t block, u32 c_len) { - unsigned int i, b_len = ocfs2_clusters_to_blocks(inode->i_sb, 1) * c_len; + struct super_block *sb = ocfs2_metadata_cache_get_super(ci); + unsigned int i, b_len = ocfs2_clusters_to_blocks(sb, 1) * c_len; for (i = 0; i < b_len; i++, block++) - ocfs2_remove_block_from_cache(inode, block); + ocfs2_remove_block_from_cache(ci, block); } int __init init_ocfs2_uptodate_cache(void) diff --git a/fs/ocfs2/uptodate.h b/fs/ocfs2/uptodate.h index 3b33eb88d320..f268273d6516 100644 --- a/fs/ocfs2/uptodate.h +++ b/fs/ocfs2/uptodate.h @@ -38,6 +38,8 @@ struct ocfs2_caching_operations { */ u64 (*co_owner)(struct ocfs2_caching_info *ci); + /* The superblock is needed during I/O. */ + struct super_block *(*co_get_super)(struct ocfs2_caching_info *ci); /* * Lock and unlock the caching data. These will not sleep, and * should probably be spinlocks. @@ -58,20 +60,25 @@ void exit_ocfs2_uptodate_cache(void); void ocfs2_metadata_cache_init(struct ocfs2_caching_info *ci, const struct ocfs2_caching_operations *ops); -void ocfs2_metadata_cache_purge(struct inode *inode); +void ocfs2_metadata_cache_purge(struct ocfs2_caching_info *ci); -int ocfs2_buffer_uptodate(struct inode *inode, +u64 ocfs2_metadata_cache_owner(struct ocfs2_caching_info *ci); +struct super_block *ocfs2_metadata_cache_get_super(struct ocfs2_caching_info *ci); +void ocfs2_metadata_cache_io_lock(struct ocfs2_caching_info *ci); +void ocfs2_metadata_cache_io_unlock(struct ocfs2_caching_info *ci); + +int ocfs2_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh); -void ocfs2_set_buffer_uptodate(struct inode *inode, +void ocfs2_set_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh); -void ocfs2_set_new_buffer_uptodate(struct inode *inode, +void ocfs2_set_new_buffer_uptodate(struct ocfs2_caching_info *ci, struct buffer_head *bh); -void ocfs2_remove_from_cache(struct inode *inode, +void ocfs2_remove_from_cache(struct ocfs2_caching_info *ci, struct buffer_head *bh); -void ocfs2_remove_xattr_clusters_from_cache(struct inode *inode, +void ocfs2_remove_xattr_clusters_from_cache(struct ocfs2_caching_info *ci, sector_t block, u32 c_len); -int ocfs2_buffer_read_ahead(struct inode *inode, +int ocfs2_buffer_read_ahead(struct ocfs2_caching_info *ci, struct buffer_head *bh); #endif /* OCFS2_UPTODATE_H */ diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index d1a27cda984f..19de5c487242 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -254,9 +254,9 @@ static int ocfs2_init_xattr_bucket(struct ocfs2_xattr_bucket *bucket, break; } - if (!ocfs2_buffer_uptodate(bucket->bu_inode, + if (!ocfs2_buffer_uptodate(INODE_CACHE(bucket->bu_inode), bucket->bu_bhs[i])) - ocfs2_set_new_buffer_uptodate(bucket->bu_inode, + ocfs2_set_new_buffer_uptodate(INODE_CACHE(bucket->bu_inode), bucket->bu_bhs[i]); } @@ -271,7 +271,7 @@ static int ocfs2_read_xattr_bucket(struct ocfs2_xattr_bucket *bucket, { int rc; - rc = ocfs2_read_blocks(bucket->bu_inode, xb_blkno, + rc = ocfs2_read_blocks(INODE_CACHE(bucket->bu_inode), xb_blkno, bucket->bu_blocks, bucket->bu_bhs, 0, NULL); if (!rc) { @@ -399,7 +399,7 @@ static int ocfs2_read_xattr_block(struct inode *inode, u64 xb_blkno, int rc; struct buffer_head *tmp = *bh; - rc = ocfs2_read_block(inode, xb_blkno, &tmp, + rc = ocfs2_read_block(INODE_CACHE(inode), xb_blkno, &tmp, ocfs2_validate_xattr_block); /* If ocfs2_read_block() got us a new bh, pass it up. */ @@ -724,8 +724,8 @@ static int ocfs2_xattr_shrink_size(struct inode *inode, } block = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos); - ocfs2_remove_xattr_clusters_from_cache(inode, block, - alloc_size); + ocfs2_remove_xattr_clusters_from_cache(INODE_CACHE(inode), + block, alloc_size); cpos += alloc_size; trunc_len -= alloc_size; } @@ -970,7 +970,8 @@ static int ocfs2_xattr_get_value_outside(struct inode *inode, blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cluster); /* Copy ocfs2_xattr_value */ for (i = 0; i < num_clusters * bpc; i++, blkno++) { - ret = ocfs2_read_block(inode, blkno, &bh, NULL); + ret = ocfs2_read_block(INODE_CACHE(inode), blkno, + &bh, NULL); if (ret) { mlog_errno(ret); goto out; @@ -1208,7 +1209,8 @@ static int __ocfs2_xattr_set_value_outside(struct inode *inode, blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cluster); for (i = 0; i < num_clusters * bpc; i++, blkno++) { - ret = ocfs2_read_block(inode, blkno, &bh, NULL); + ret = ocfs2_read_block(INODE_CACHE(inode), blkno, + &bh, NULL); if (ret) { mlog_errno(ret); goto out; @@ -2121,7 +2123,7 @@ static int ocfs2_xattr_block_set(struct inode *inode, } new_bh = sb_getblk(inode->i_sb, first_blkno); - ocfs2_set_new_buffer_uptodate(inode, new_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), new_bh); ret = ocfs2_journal_access_xb(handle, inode, new_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -4845,7 +4847,8 @@ static int ocfs2_rm_xattr_cluster(struct inode *inode, mlog(0, "rm xattr extent rec at %u len = %u, start from %llu\n", cpos, len, (unsigned long long)blkno); - ocfs2_remove_xattr_clusters_from_cache(inode, blkno, len); + ocfs2_remove_xattr_clusters_from_cache(INODE_CACHE(inode), blkno, + len); ret = ocfs2_lock_allocators(inode, &et, 0, 1, NULL, &meta_ac); if (ret) { |