diff options
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/alloc.c | 18 | ||||
| -rw-r--r-- | fs/ocfs2/alloc.h | 2 | ||||
| -rw-r--r-- | fs/ocfs2/dir.c | 5 | ||||
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 6 | ||||
| -rw-r--r-- | fs/ocfs2/suballoc.c | 2 | ||||
| -rw-r--r-- | fs/ocfs2/xattr.c | 5 |
6 files changed, 28 insertions, 10 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 479d2ecae340..af2d1bd00d0a 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -6203,6 +6203,7 @@ int ocfs2_truncate_log_init(struct ocfs2_super *osb) */ struct ocfs2_cached_block_free { struct ocfs2_cached_block_free *free_next; + u64 free_bg; u64 free_blk; unsigned int free_bit; }; @@ -6249,8 +6250,11 @@ static int ocfs2_free_cached_blocks(struct ocfs2_super *osb, } while (head) { - bg_blkno = ocfs2_which_suballoc_group(head->free_blk, - head->free_bit); + if (head->free_bg) + bg_blkno = head->free_bg; + else + bg_blkno = ocfs2_which_suballoc_group(head->free_blk, + head->free_bit); mlog(0, "Free bit: (bit %u, blkno %llu)\n", head->free_bit, (unsigned long long)head->free_blk); @@ -6298,7 +6302,7 @@ int ocfs2_cache_cluster_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, int ret = 0; struct ocfs2_cached_block_free *item; - item = kmalloc(sizeof(*item), GFP_NOFS); + item = kzalloc(sizeof(*item), GFP_NOFS); if (item == NULL) { ret = -ENOMEM; mlog_errno(ret); @@ -6438,8 +6442,8 @@ ocfs2_find_per_slot_free_list(int type, } int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, - int type, int slot, u64 blkno, - unsigned int bit) + int type, int slot, u64 suballoc, + u64 blkno, unsigned int bit) { int ret; struct ocfs2_per_slot_free_list *fl; @@ -6452,7 +6456,7 @@ int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, goto out; } - item = kmalloc(sizeof(*item), GFP_NOFS); + item = kzalloc(sizeof(*item), GFP_NOFS); if (item == NULL) { ret = -ENOMEM; mlog_errno(ret); @@ -6462,6 +6466,7 @@ int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, mlog(0, "Insert: (type %d, slot %u, bit %u, blk %llu)\n", type, slot, bit, (unsigned long long)blkno); + item->free_bg = suballoc; item->free_blk = blkno; item->free_bit = bit; item->free_next = fl->f_first; @@ -6478,6 +6483,7 @@ static int ocfs2_cache_extent_block_free(struct ocfs2_cached_dealloc_ctxt *ctxt, { return ocfs2_cache_block_dealloc(ctxt, EXTENT_ALLOC_SYSTEM_INODE, le16_to_cpu(eb->h_suballoc_slot), + le64_to_cpu(eb->h_suballoc_loc), le64_to_cpu(eb->h_blkno), le16_to_cpu(eb->h_suballoc_bit)); } diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 1db4359ccb90..fc28d64398c1 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h @@ -209,7 +209,7 @@ static inline void ocfs2_init_dealloc_ctxt(struct ocfs2_cached_dealloc_ctxt *c) int ocfs2_cache_cluster_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, u64 blkno, unsigned int bit); int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, - int type, int slot, u64 blkno, + int type, int slot, u64 suballoc, u64 blkno, unsigned int bit); static inline int ocfs2_dealloc_has_cluster(struct ocfs2_cached_dealloc_ctxt *c) { diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 341bb8f811e9..3fea52d0efd3 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -4466,7 +4466,10 @@ static int ocfs2_dx_dir_remove_index(struct inode *dir, blk = le64_to_cpu(dx_root->dr_blkno); bit = le16_to_cpu(dx_root->dr_suballoc_bit); - bg_blkno = ocfs2_which_suballoc_group(blk, bit); + if (dx_root->dr_suballoc_loc) + bg_blkno = le64_to_cpu(dx_root->dr_suballoc_loc); + else + bg_blkno = ocfs2_which_suballoc_group(blk, bit); ret = ocfs2_free_suballoc_bits(handle, dx_alloc_inode, dx_alloc_bh, bit, bg_blkno, 1); if (ret) diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 275920e8a40d..b34702984225 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -792,7 +792,10 @@ int ocfs2_remove_refcount_tree(struct inode *inode, struct buffer_head *di_bh) if (le32_to_cpu(rb->rf_count) == 1) { blk = le64_to_cpu(rb->rf_blkno); bit = le16_to_cpu(rb->rf_suballoc_bit); - bg_blkno = ocfs2_which_suballoc_group(blk, bit); + if (rb->rf_suballoc_loc) + bg_blkno = le64_to_cpu(rb->rf_suballoc_loc); + else + bg_blkno = ocfs2_which_suballoc_group(blk, bit); alloc_inode = ocfs2_get_system_file_inode(osb, EXTENT_ALLOC_SYSTEM_INODE, @@ -2108,6 +2111,7 @@ static int ocfs2_remove_refcount_extent(handle_t *handle, */ ret = ocfs2_cache_block_dealloc(dealloc, EXTENT_ALLOC_SYSTEM_INODE, le16_to_cpu(rb->rf_suballoc_slot), + le64_to_cpu(rb->rf_suballoc_loc), le64_to_cpu(rb->rf_blkno), le16_to_cpu(rb->rf_suballoc_bit)); if (ret) { diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 6f39da4a9a10..0c08353fddac 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -2349,6 +2349,8 @@ int ocfs2_free_dinode(handle_t *handle, u16 bit = le16_to_cpu(di->i_suballoc_bit); u64 bg_blkno = ocfs2_which_suballoc_group(blk, bit); + if (di->i_suballoc_loc) + bg_blkno = le64_to_cpu(di->i_suballoc_loc); return ocfs2_free_suballoc_bits(handle, inode_alloc_inode, inode_alloc_bh, bit, bg_blkno, 1); } diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 805167e226c1..a1cf195935cf 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -2466,7 +2466,10 @@ static int ocfs2_xattr_free_block(struct inode *inode, xb = (struct ocfs2_xattr_block *)blk_bh->b_data; blk = le64_to_cpu(xb->xb_blkno); bit = le16_to_cpu(xb->xb_suballoc_bit); - bg_blkno = ocfs2_which_suballoc_group(blk, bit); + if (xb->xb_suballoc_loc) + bg_blkno = le64_to_cpu(xb->xb_suballoc_loc); + else + bg_blkno = ocfs2_which_suballoc_group(blk, bit); xb_alloc_inode = ocfs2_get_system_file_inode(osb, EXTENT_ALLOC_SYSTEM_INODE, |