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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 17:12:47 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 17:12:47 (GMT) |
| commit | 5762482f5496cb1dd86acd2aace3ea25d1404e1f (patch) | |
| tree | 6d74d7b501002f7516e2eb3068f5a942f63098ee /fs/dcache.c | |
| parent | b7c09ad4014e3678e8cc01fdf663c9f43b272dc6 (diff) | |
| download | linux-fsl-qoriq-5762482f5496cb1dd86acd2aace3ea25d1404e1f.tar.xz | |
vfs: move get_fs_root_and_pwd() to single caller
Let's not pollute the include files with inline functions that are only
used in a single place. Especially not if we decide we might want to
change the semantics of said function to make it more efficient..
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index f3dcc63..4df68e2 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -3015,6 +3015,17 @@ Elong: return ERR_PTR(-ENAMETOOLONG); } +static inline void get_fs_root_and_pwd(struct fs_struct *fs, struct path *root, + struct path *pwd) +{ + spin_lock(&fs->lock); + *root = fs->root; + path_get(root); + *pwd = fs->pwd; + path_get(pwd); + spin_unlock(&fs->lock); +} + /* * NOTE! The user-level library version returns a * character pointer. The kernel system call just |