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/xattr.c | |
| 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/xattr.c')
| -rw-r--r-- | fs/ocfs2/xattr.c | 23 |
1 files changed, 13 insertions, 10 deletions
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) { |