namei: introduce nameidata->link
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 22 Apr 2015 21:52:47 +0000 (17:52 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 11 May 2015 02:19:51 +0000 (22:19 -0400)
shares space with nameidata->next, walk_component() et.al. store
the struct path of symlink instead of returning it into a variable
passed by caller.

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

diff --cc fs/namei.c
Simple merge