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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-10-12 12:45:37 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-10-12 17:09:05 -0400 |
| commit | 810bb172671aec17cf85cc748120cf73c17af372 (patch) | |
| tree | e9a003de1a4c919e7941ac75062b1bd35a52443a /fs/dcache.c | |
| parent | 115cbfdc609702a131c51281864c08f5d27b459a (diff) | |
| download | lwn-810bb172671aec17cf85cc748120cf73c17af372.tar.gz lwn-810bb172671aec17cf85cc748120cf73c17af372.zip | |
take dname_external() into fs/dcache.c
never used outside and it's too low-level for legitimate uses outside
of fs/dcache.c anyway
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 8221faae0bef..d5a23fd0da90 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -264,6 +264,11 @@ static void __d_free_external(struct rcu_head *head) kmem_cache_free(dentry_cache, dentry); } +static inline int dname_external(const struct dentry *dentry) +{ + return dentry->d_name.name != dentry->d_iname; +} + static void dentry_free(struct dentry *dentry) { if (unlikely(dname_external(dentry))) { |