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authorAl Viro <viro@zeniv.linux.org.uk>2012-02-13 04:43:17 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-03-21 05:29:33 +0400
commit9bcb4b733c22b7dbc4cf847e707ac98f751e9180 (patch)
treef99c68d0b7d049d7a25706d23f224c734d0e1da1 /include/linux
parente28e832c3e1e1197873cfd0b6ce86868cf5c391d (diff)
downloadlinux-9bcb4b733c22b7dbc4cf847e707ac98f751e9180.tar.xz
vfs: turn generic_drop_inode() into static inline
Once upon a time it used to be much bigger, but these days there's no point whatsoever keeping it in fs/inode.c, especially since it's not even needed as initializer for ->drop_inode() - it's the default and leaving ->drop_inode NULL will do just as well. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/fs.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 0ab89426ba55..b89dc4d60d99 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2305,7 +2305,10 @@ extern struct inode * igrab(struct inode *);
extern ino_t iunique(struct super_block *, ino_t);
extern int inode_needs_sync(struct inode *inode);
extern int generic_delete_inode(struct inode *inode);
-extern int generic_drop_inode(struct inode *inode);
+static inline int generic_drop_inode(struct inode *inode)
+{
+ return !inode->i_nlink || inode_unhashed(inode);
+}
extern struct inode *ilookup5_nowait(struct super_block *sb,
unsigned long hashval, int (*test)(struct inode *, void *),