nptl: Fix pthread_tryjoin comment.
commitb026ce1ee92de325463535c15ab5575f21b23702
authorCarlos O'Donell <carlos@redhat.com>
Mon, 11 Feb 2019 21:02:56 +0000 (11 16:02 -0500)
committerCarlos O'Donell <carlos@redhat.com>
Tue, 19 Feb 2019 14:22:34 +0000 (19 09:22 -0500)
tree7426bef86a4f52e131a9415342d400541200a8aa
parent8c9289b64271639661e5dbe3c19c0badc9db9cfa
nptl: Fix pthread_tryjoin comment.

In pthread_tryjoin if pd->tid == 0 then we will not block on a
futex operation because we will immediately see the join is already
complete and return. The comment is fixed to reflect that.

Signed-off-by: Carlos O'Donell <carlos@redhat.com>
ChangeLog
nptl/pthread_tryjoin.c