Make trailing symlink resolution in path_lookupat() iterative
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 14 Mar 2011 23:54:59 +0000 (19:54 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 15 Mar 2011 21:16:25 +0000 (17:16 -0400)
commitbd92d7fed877ed1e6997e4f3f13dbcd872947653
tree184223c18695fd1b543850dc186e89faf71bb461
parentb21041d0f72899ed815bd2cbf7275339c74737b6
Make trailing symlink resolution in path_lookupat() iterative

Now the only caller of link_path_walk() that does *not* pass
LOOKUP_PARENT is do_follow_link()

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