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ktls: Use the new PNOLOCK flag

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Use the new PNOLOCK flag to tsleep() to indicate that
we are managing potential races, and don't need to
sleep with a lock, or have a backstop timeout.

Reviewed by: jhb
Sponsored by: Netflix
This commit is contained in:
Andrew Gallatin 2021-08-05 17:19:12 -04:00
parent 1b97a054f3
commit 09066b9866
1 changed files with 1 additions and 1 deletions
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2
sys/kern/uipc_ktls.c
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@ -2240,7 +2240,7 @@ ktls_alloc_thread(void *ctx)
nbufs = 0;
for (;;) {
atomic_store_int(&sc->running, 0);
tsleep_sbt(sc, PZERO, "waiting for work", SBT_MAX, SBT_1S, 0);
tsleep(sc, PZERO | PNOLOCK, "-", 0);
atomic_store_int(&sc->running, 1);
sc->wakeups++;
if (nbufs != ktls_max_alloc) {