summaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-09-12 10:12:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-12 10:12:47 -0700
commit5762482f5496cb1dd86acd2aace3ea25d1404e1f (patch)
tree6d74d7b501002f7516e2eb3068f5a942f63098ee /fs
parentb7c09ad4014e3678e8cc01fdf663c9f43b272dc6 (diff)
downloadblackbird-op-linux-5762482f5496cb1dd86acd2aace3ea25d1404e1f.tar.gz
blackbird-op-linux-5762482f5496cb1dd86acd2aace3ea25d1404e1f.zip
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')
-rw-r--r--fs/dcache.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index f3dcc6351a16..4df68e27cbc7 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
OpenPOWER on IntegriCloud