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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-24 18:29:34 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-22 23:31:35 -0500 |
| commit | da2d8455ed7eb22d7642ecee43dc463ac42a1256 (patch) | |
| tree | bfa2f59104da088679095be48fb86d45c08e54d5 | |
| parent | a713ca2ab9d14dc5c86634bc445ce1f66552c169 (diff) | |
| download | linux-da2d8455ed7eb22d7642ecee43dc463ac42a1256.tar.bz2 | |
constify d_lookup() arguments
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/dcache.c | 2 | ||||
| -rw-r--r-- | include/linux/dcache.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 93d9f4e1a8ed..0e4b5fa6c9f9 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1889,7 +1889,7 @@ seqretry: * dentry is returned. The caller must use dput to free the entry when it has * finished using it. %NULL is returned if the dentry does not exist. */ -struct dentry *d_lookup(struct dentry *parent, struct qstr *name) +struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name) { struct dentry *dentry; unsigned seq; diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 969086c03301..03d169288423 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -293,7 +293,7 @@ extern void d_move(struct dentry *, struct dentry *); extern struct dentry *d_ancestor(struct dentry *, struct dentry *); /* appendix may either be NULL or be used for transname suffixes */ -extern struct dentry *d_lookup(struct dentry *, struct qstr *); +extern struct dentry *d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *); extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *__d_lookup_rcu(const struct dentry *parent, |