[PATCH 24/24] uninline walk_component()

Al Viro
2015-04-20T18:13:35Z

From: Al Viro <viro@zeniv.linux.org.uk>

seriously improves the stack *and* I-cache footprint...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/namei.c b/fs/namei.c
index f1ec430..80edea9 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1595,8 +1595,7 @@ static inline int should_follow_link(struct dentry *dentry, int follow)
return unlikely(d_is_symlink(dentry)) ? follow : 0;
}

-static inline int walk_component(struct nameidata *nd, struct path *path,
- int follow)
+static int walk_component(struct nameidata *nd, struct path *path, int follow)
{
struct inode *inode;
int err;
--
2.1.4