diff options
| author | Miklos Szeredi <mszeredi@suse.cz> | 2015-06-19 10:29:13 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-06-23 18:00:05 -0400 |
| commit | 9bf39ab2adafd7cf8740859cb49e7b7952813a5d (patch) | |
| tree | 2dc4ff57033635f0900328c99020af7bf71a31d2 /fs | |
| parent | 4bacc9c9234c7c8eec44f5ed4e960d9f96fa0f01 (diff) | |
| download | talos-op-linux-9bf39ab2adafd7cf8740859cb49e7b7952813a5d.tar.gz talos-op-linux-9bf39ab2adafd7cf8740859cb49e7b7952813a5d.zip | |
vfs: add file_path() helper
Turn
d_path(&file->f_path, ...);
into
file_path(file, ...);
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/binfmt_elf.c | 4 | ||||
| -rw-r--r-- | fs/coredump.c | 2 | ||||
| -rw-r--r-- | fs/ext4/super.c | 2 | ||||
| -rw-r--r-- | fs/open.c | 6 |
4 files changed, 10 insertions, 4 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 241ef68d2893..5046b6247103 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1530,7 +1530,7 @@ static int fill_files_note(struct memelfnote *note) file = vma->vm_file; if (!file) continue; - filename = d_path(&file->f_path, name_curpos, remaining); + filename = file_path(file, name_curpos, remaining); if (IS_ERR(filename)) { if (PTR_ERR(filename) == -ENAMETOOLONG) { vfree(data); @@ -1540,7 +1540,7 @@ static int fill_files_note(struct memelfnote *note) continue; } - /* d_path() fills at the end, move name down */ + /* file_path() fills at the end, move name down */ /* n = strlen(filename) + 1: */ n = (name_curpos + remaining) - filename; remaining = filename - name_curpos; diff --git a/fs/coredump.c b/fs/coredump.c index bbbe139ab280..5b771b36cc6e 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -138,7 +138,7 @@ static int cn_print_exe_file(struct core_name *cn) goto put_exe_file; } - path = d_path(&exe_file->f_path, pathbuf, PATH_MAX); + path = file_path(exe_file, pathbuf, PATH_MAX); if (IS_ERR(path)) { ret = PTR_ERR(path); goto free_buf; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index f06d0589ddba..0ae853d2e1f1 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -449,7 +449,7 @@ void __ext4_error_file(struct file *file, const char *function, es = EXT4_SB(inode->i_sb)->s_es; es->s_last_error_ino = cpu_to_le32(inode->i_ino); if (ext4_error_ratelimit(inode->i_sb)) { - path = d_path(&(file->f_path), pathname, sizeof(pathname)); + path = file_path(file, pathname, sizeof(pathname)); if (IS_ERR(path)) path = "(unknown)"; va_start(args, fmt); diff --git a/fs/open.c b/fs/open.c index b1c5823b7f11..1dbc79358d59 100644 --- a/fs/open.c +++ b/fs/open.c @@ -823,6 +823,12 @@ int finish_no_open(struct file *file, struct dentry *dentry) } EXPORT_SYMBOL(finish_no_open); +char *file_path(struct file *filp, char *buf, int buflen) +{ + return d_path(&filp->f_path, buf, buflen); +} +EXPORT_SYMBOL(file_path); + /** * vfs_open - open the file at the given path * @path: path to open |
