Commits
Al Viro committed e9742b53320
namei: change calling conventions for lookup_{fast,slow} and follow_managed()
Have lookup_fast() return 1 on success and 0 on "need to fall back";
lookup_slow() and follow_managed() return positive (1) on success.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>