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[patch 2/4] fs: make struct file arg to d_path const

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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>
This commit is contained in:
Jan Engelhardt
2008-06-09 16:40:36 -07:00
committed by Al Viro
parent c8e7f449b2
commit 20d4fdc1a7
2 changed files with 2 additions and 2 deletions
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2
fs/dcache.c
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@@ -1847,7 +1847,7 @@ Elong:
* *
* "buflen" should be positive. Caller holds the dcache_lock. * "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; char *res;
struct path root; struct path root;

2
include/linux/dcache.h
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@@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *);
extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); 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(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); extern char *dentry_path(struct dentry *, char *, int);
/* Allocation counts.. */ /* Allocation counts.. */