diff options
Diffstat (limited to 'fs/ocfs2/alloc.c')
| -rw-r--r-- | fs/ocfs2/alloc.c | 18 |
1 files changed, 12 insertions, 6 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)); } |