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authorChristoph Hellwig <hch@lst.de>2007-02-21 00:58:11 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-21 04:10:15 +0300
commit2be3c79046cf90d75d436708a4e0898c7a1f9d51 (patch)
tree2a5727bb2a4132af009afc24e54661dd32d3efe2 /fs/affs/super.c
parentc9ffec48487849bc277de662a6c29aad64653b99 (diff)
downloadlinux-2be3c79046cf90d75d436708a4e0898c7a1f9d51.tar.xz
[PATCH] affs: implement ->drop_inode
affs wants to truncate the inode when the last user goes away, currently it does that through a potentially racy i_count check in ->put_inode. But we already have a method that's called just after the we dropped the last reference, ->drop_inode. This patch implements affs_drop_inode to take advantage of this. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/affs/super.c')
-rw-r--r--fs/affs/super.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/affs/super.c b/fs/affs/super.c
index a324045d8554..c3986a1911b0 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -118,6 +118,7 @@ static const struct super_operations affs_sops = {
.read_inode = affs_read_inode,
.write_inode = affs_write_inode,
.put_inode = affs_put_inode,
+ .drop_inode = affs_drop_inode,
.delete_inode = affs_delete_inode,
.clear_inode = affs_clear_inode,
.put_super = affs_put_super,