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| author | Christoph Hellwig <hch@lst.de> | 2007-02-20 13:58:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-20 17:10:15 -0800 |
| commit | 2be3c79046cf90d75d436708a4e0898c7a1f9d51 (patch) | |
| tree | 2a5727bb2a4132af009afc24e54661dd32d3efe2 /fs/affs/affs.h | |
| parent | c9ffec48487849bc277de662a6c29aad64653b99 (diff) | |
| download | kernel_samsung_smdk4412-2be3c79046cf90d75d436708a4e0898c7a1f9d51.zip kernel_samsung_smdk4412-2be3c79046cf90d75d436708a4e0898c7a1f9d51.tar.gz kernel_samsung_smdk4412-2be3c79046cf90d75d436708a4e0898c7a1f9d51.tar.bz2 | |
[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.h | 1 |
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); |