uninline walk_component()

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

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/namei.c b/fs/namei.c
index 7f20b40..a77f9ca 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1569,8 +1569,7 @@ 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;