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| author | kib <kib@FreeBSD.org> | 2016-11-09 17:19:50 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2016-11-09 17:19:50 +0000 |
| commit | fb67bc5f754862d6038605951f50638907447c69 (patch) | |
| tree | 8ee715a3d6a233142974d7ca43ca7a93acbc5382 /sys/kern/kern_synch.c | |
| parent | f7212ea56cac75ffb30317c98e0182e071e2a29b (diff) | |
| download | FreeBSD-src-fb67bc5f754862d6038605951f50638907447c69.zip FreeBSD-src-fb67bc5f754862d6038605951f50638907447c69.tar.gz | |
MFC r308228:
Remove remnants of the recursive sleep support.
Diffstat (limited to 'sys/kern/kern_synch.c')
| -rw-r--r-- | sys/kern/kern_synch.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c index fbad175..13ae3bc 100644 --- a/sys/kern/kern_synch.c +++ b/sys/kern/kern_synch.c @@ -196,13 +196,7 @@ _sleep(void *ident, struct lock_object *lock, int priority, catch = priority & PCATCH; pri = priority & PRIMASK; - /* - * If we are already on a sleep queue, then remove us from that - * sleep queue first. We have to do this to handle recursive - * sleeps. - */ - if (TD_ON_SLEEPQ(td)) - sleepq_remove(td, td->td_wchan); + KASSERT(!TD_ON_SLEEPQ(td), ("recursive sleep")); if ((uint8_t *)ident >= &pause_wchan[0] && (uint8_t *)ident <= &pause_wchan[MAXCPU - 1]) |
