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| author | Jeff Layton <jlayton@redhat.com> | 2013-01-15 12:54:29 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-22 23:31:33 -0500 |
| commit | ad8ca3743cb7eef0eb8a2e87943c513201685eec (patch) | |
| tree | 5ee03d4bf4ba98d8c7c3edab832b4cb00f147e66 | |
| parent | 6b4d0b2793337cc8943cd2948388218e2777400c (diff) | |
| download | linux-ad8ca3743cb7eef0eb8a2e87943c513201685eec.tar.bz2 | |
vfs: remove d_path_with_unreachable
The last caller was removed >2 years ago in commit 7b2a69ba7.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/dcache.c | 31 | ||||
| -rw-r--r-- | include/linux/dcache.h | 1 |
2 files changed, 0 insertions, 32 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 19153a0a810c..8f15e8d71bba 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2722,37 +2722,6 @@ char *d_path(const struct path *path, char *buf, int buflen) } EXPORT_SYMBOL(d_path); -/** - * d_path_with_unreachable - return the path of a dentry - * @path: path to report - * @buf: buffer to return value in - * @buflen: buffer length - * - * The difference from d_path() is that this prepends "(unreachable)" - * to paths which are unreachable from the current process' root. - */ -char *d_path_with_unreachable(const struct path *path, char *buf, int buflen) -{ - char *res = buf + buflen; - struct path root; - int error; - - if (path->dentry->d_op && path->dentry->d_op->d_dname) - return path->dentry->d_op->d_dname(path->dentry, buf, buflen); - - get_fs_root(current->fs, &root); - write_seqlock(&rename_lock); - error = path_with_deleted(path, &root, &res, &buflen); - if (error > 0) - error = prepend_unreachable(&res, &buflen); - write_sequnlock(&rename_lock); - path_put(&root); - if (error) - res = ERR_PTR(error); - - return res; -} - /* * Helper function for dentry_operations.d_dname() members */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index c1754b59ddd3..63e96844a8e8 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -333,7 +333,6 @@ extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); extern char *__d_path(const struct path *, const struct path *, char *, int); extern char *d_absolute_path(const struct path *, char *, int); extern char *d_path(const struct path *, char *, int); -extern char *d_path_with_unreachable(const struct path *, char *, int); extern char *dentry_path_raw(struct dentry *, char *, int); extern char *dentry_path(struct dentry *, char *, int); |