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| author | Mark Johnston <markj@FreeBSD.org> | 2023-03-03 16:16:16 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2023-03-13 15:53:16 +0000 |
| commit | 054f0a64547fc0d88deecc489c2d9491cc624ed5 (patch) | |
| tree | 0f78365a59f737f30c2b14cb72f1df769664cde0 /sys/kern | |
| parent | cc7b54d6ec76fba7b743ed03de8a0897687e34cd (diff) | |
| download | src-054f0a64547fc0d88deecc489c2d9491cc624ed5.tar.gz src-054f0a64547fc0d88deecc489c2d9491cc624ed5.zip | |
deadlkres: Make parameters settable with tunables
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: Juniper Networks, Inc.
(cherry picked from commit 831601773e5ab58b9485c1b111eb8c7c7343abf6)
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_clock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c index e03245a6c492..8ee42a92aee9 100644 --- a/sys/kern/kern_clock.c +++ b/sys/kern/kern_clock.c @@ -304,13 +304,13 @@ SYSINIT(deadlkres, SI_SUB_CLOCKS, SI_ORDER_ANY, kthread_start, &deadlkres_kd); static SYSCTL_NODE(_debug, OID_AUTO, deadlkres, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Deadlock resolver"); -SYSCTL_INT(_debug_deadlkres, OID_AUTO, slptime_threshold, CTLFLAG_RW, +SYSCTL_INT(_debug_deadlkres, OID_AUTO, slptime_threshold, CTLFLAG_RWTUN, &slptime_threshold, 0, "Number of seconds within is valid to sleep on a sleepqueue"); -SYSCTL_INT(_debug_deadlkres, OID_AUTO, blktime_threshold, CTLFLAG_RW, +SYSCTL_INT(_debug_deadlkres, OID_AUTO, blktime_threshold, CTLFLAG_RWTUN, &blktime_threshold, 0, "Number of seconds within is valid to block on a turnstile"); -SYSCTL_INT(_debug_deadlkres, OID_AUTO, sleepfreq, CTLFLAG_RW, &sleepfreq, 0, +SYSCTL_INT(_debug_deadlkres, OID_AUTO, sleepfreq, CTLFLAG_RWTUN, &sleepfreq, 0, "Number of seconds between any deadlock resolver thread run"); #endif /* DEADLKRES */ |