diff options
| author | Tao Ma <tao.ma@oracle.com> | 2009-08-18 11:24:49 +0800 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2009-09-22 20:09:33 -0700 |
| commit | 1823cb0b9fe5e6d48017ee3f92428f69c0235d87 (patch) | |
| tree | 461e5d6cc255c400acac69dd968fae935a9c073f /fs/ocfs2/alloc.c | |
| parent | e73a819db9c2d6c4065b7cab7374709b6939e8f1 (diff) | |
ocfs2: Add support of decrementing refcount for delete.
Given a physical cpos and length, decrement the refcount
in the tree. If the refcount for any portion of the extent goes
to zero, that portion is queued for freeing.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Diffstat (limited to 'fs/ocfs2/alloc.c')
| -rw-r--r-- | fs/ocfs2/alloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 2c8ce32adf0..9dd68cd7b0a 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -6522,9 +6522,9 @@ ocfs2_find_per_slot_free_list(int type, return fl; } -static int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, - int type, int slot, u64 blkno, - unsigned int bit) +int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, + int type, int slot, u64 blkno, + unsigned int bit) { int ret; struct ocfs2_per_slot_free_list *fl; |