tree 184223c18695fd1b543850dc186e89faf71bb461
parent b21041d0f72899ed815bd2cbf7275339c74737b6
author Al Viro <viro@zeniv.linux.org.uk> 1300146899 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1300223785 -0400

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>