Date: Thu, 5 Aug 2021 22:51:58 GMT From: Andrew Gallatin <gallatin@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 09066b98663d - main - ktls: Use the new PNOLOCK flag Message-ID: <202108052251.175MpwTC090873@gitrepo.freebsd.org>
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The branch main has been updated by gallatin: URL: https://cgit.FreeBSD.org/src/commit/?id=09066b98663d92f4d129bab25105805adf0abaf7 commit 09066b98663d92f4d129bab25105805adf0abaf7 Author: Andrew Gallatin <gallatin@FreeBSD.org> AuthorDate: 2021-08-05 21:19:12 +0000 Commit: Andrew Gallatin <gallatin@FreeBSD.org> CommitDate: 2021-08-05 21:19:12 +0000 ktls: Use the new PNOLOCK flag 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 --- sys/kern/uipc_ktls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/kern/uipc_ktls.c b/sys/kern/uipc_ktls.c index 47815c266667..1cc1f2e8b8c4 100644 --- a/sys/kern/uipc_ktls.c +++ b/sys/kern/uipc_ktls.c @@ -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) {
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