diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2019-07-10 15:52:18 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2019-07-10 15:52:18 +0000 |
| commit | cfb2b7e76d2d97505ffb3e2ac6a43561e980f07a (patch) | |
| tree | 57375b45402e93daf84974d3b5ef61dad0ad3bf9 /sys/kern/sys_futex.c | |
| parent | 216b4df4872b72221e34128623cd77fa445857d3 (diff) | |
Stop sleeping at PUSER.
This allows to enforce that sleeping priorities will now always be <
PUSER.
ok visa@, ratchov@
Diffstat (limited to 'sys/kern/sys_futex.c')
| -rw-r--r-- | sys/kern/sys_futex.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/sys_futex.c b/sys/kern/sys_futex.c index 1bf8fff081e..0fbb31ad9ef 100644 --- a/sys/kern/sys_futex.c +++ b/sys/kern/sys_futex.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sys_futex.c,v 1.12 2019/02/06 15:11:20 mpi Exp $ */ +/* $OpenBSD: sys_futex.c,v 1.13 2019/07/10 15:52:17 mpi Exp $ */ /* * Copyright (c) 2016-2017 Martin Pieuchot @@ -254,7 +254,7 @@ futex_wait(uint32_t *uaddr, uint32_t val, const struct timespec *timeout, TAILQ_INSERT_TAIL(&f->ft_threads, p, p_fut_link); p->p_futex = f; - error = rwsleep(p, &ftlock, PUSER|PCATCH, "fsleep", (int)to_ticks); + error = rwsleep(p, &ftlock, PWAIT|PCATCH, "fsleep", (int)to_ticks); if (error == ERESTART) error = ECANCELED; else if (error == EWOULDBLOCK) { |