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| author | jhb <jhb@FreeBSD.org> | 2001-06-06 00:57:24 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-06-06 00:57:24 +0000 |
| commit | 7a4f835060bb43ff8f611b21d3b48d7f5be0be87 (patch) | |
| tree | 018bc5c247a678195b501791ce7b2983d968d081 /sys/amd64 | |
| parent | ff377bfabd3b4454f252ac4ed62abfb4b5915b37 (diff) | |
| download | FreeBSD-src-7a4f835060bb43ff8f611b21d3b48d7f5be0be87.zip FreeBSD-src-7a4f835060bb43ff8f611b21d3b48d7f5be0be87.tar.gz | |
Don't hold sched_lock across addupc_task().
Reported by: David Taylor <davidt@yadt.co.uk>
Submitted by: bde
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/trap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/trap.c b/sys/amd64/amd64/trap.c index cfc2618..c1a4e2e 100644 --- a/sys/amd64/amd64/trap.c +++ b/sys/amd64/amd64/trap.c @@ -1283,9 +1283,9 @@ ast(framep) p->p_sflag &= ~PS_OWEUPC; mtx_unlock_spin(&sched_lock); mtx_lock(&Giant); - mtx_lock_spin(&sched_lock); addupc_task(p, p->p_stats->p_prof.pr_addr, p->p_stats->p_prof.pr_ticks); + mtx_lock_spin(&sched_lock); } if (p->p_sflag & PS_ALRMPEND) { p->p_sflag &= ~PS_ALRMPEND; |
