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authorJan Engelhardt <jengelh@medozas.de>2008-06-09 16:40:36 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2008-06-23 11:52:30 -0400
commit20d4fdc1a788e4ca0aaf2422772ba668e7e10839 (patch)
treecd75fce48616b364ddb968d2085205fbc9f4aca1
parentc8e7f449b225ee6c87454ac069f0a041035c5140 (diff)
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[patch 2/4] fs: make struct file arg to d_path const
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/dcache.c2
-rw-r--r--include/linux/dcache.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 3ee588d5..c4c9072 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1847,7 +1847,7 @@ Elong:
*
* "buflen" should be positive. Caller holds the dcache_lock.
*/
-char *d_path(struct path *path, char *buf, int buflen)
+char *d_path(const struct path *path, char *buf, int buflen)
{
char *res;
struct path root;
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 2a66394..d982eb8 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *);
extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
extern char *__d_path(const struct path *path, struct path *root, char *, int);
-extern char *d_path(struct path *, char *, int);
+extern char *d_path(const struct path *, char *, int);
extern char *dentry_path(struct dentry *, char *, int);
/* Allocation counts.. */
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