Date: Wed, 1 Apr 2020 04:51:40 +0000 (UTC) From: "Jason A. Harmening" <jah@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359501 - head/sys/kern Message-ID: <202004010451.0314pe6o091878@repo.freebsd.org>
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Author: jah Date: Wed Apr 1 04:51:39 2020 New Revision: 359501 URL: https://svnweb.freebsd.org/changeset/base/359501 Log: deadlkres: include thread name in panic messages Reviewed by: markj MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D24235 Modified: head/sys/kern/kern_clock.c Modified: head/sys/kern/kern_clock.c ============================================================================== --- head/sys/kern/kern_clock.c Wed Apr 1 03:27:47 2020 (r359500) +++ head/sys/kern/kern_clock.c Wed Apr 1 04:51:39 2020 (r359501) @@ -205,8 +205,9 @@ deadlres_td_on_lock(struct proc *p, struct thread *td, * Accordingly with provided thresholds, this thread is stuck * for too long on a turnstile. */ - panic("%s: possible deadlock detected for %p, " - "blocked for %d ticks\n", __func__, td, tticks); + panic("%s: possible deadlock detected for %p (%s), " + "blocked for %d ticks\n", __func__, + td, sched_tdname(td), tticks); } static void @@ -239,8 +240,9 @@ deadlres_td_sleep_q(struct proc *p, struct thread *td, if (!strcmp(blessed[i], td->td_wmesg)) return; - panic("%s: possible deadlock detected for %p, " - "blocked for %d ticks\n", __func__, td, tticks); + panic("%s: possible deadlock detected for %p (%s), " + "blocked for %d ticks\n", __func__, + td, sched_tdname(td), tticks); } }
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