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authorChristoph Hellwig <hch@lst.de>2007-02-20 13:58:11 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-20 17:10:15 -0800
commit2be3c79046cf90d75d436708a4e0898c7a1f9d51 (patch)
tree2a5727bb2a4132af009afc24e54661dd32d3efe2 /fs/affs/affs.h
parentc9ffec48487849bc277de662a6c29aad64653b99 (diff)
downloadop-kernel-dev-2be3c79046cf90d75d436708a4e0898c7a1f9d51.zip
op-kernel-dev-2be3c79046cf90d75d436708a4e0898c7a1f9d51.tar.gz
[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/affs.h')
-rw-r--r--fs/affs/affs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/affs/affs.h b/fs/affs/affs.h
index 7db2d28..232c694 100644
--- a/fs/affs/affs.h
+++ b/fs/affs/affs.h
@@ -171,6 +171,7 @@ extern unsigned long affs_parent_ino(struct inode *dir);
extern struct inode *affs_new_inode(struct inode *dir);
extern int affs_notify_change(struct dentry *dentry, struct iattr *attr);
extern void affs_put_inode(struct inode *inode);
+extern void affs_drop_inode(struct inode *inode);
extern void affs_delete_inode(struct inode *inode);
extern void affs_clear_inode(struct inode *inode);
extern void affs_read_inode(struct inode *inode);
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