diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2021-02-08 10:51:03 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2021-02-08 10:51:03 +0000 |
| commit | b2724c03b5425168dcc83218f4c41d6713283d87 (patch) | |
| tree | b350585686ac6b0b1c558976239d4594e5c2b7db /lib/libkvm | |
| parent | 16d10f648535cbd97acb7e1da8caae9c6734c691 (diff) | |
Revert the convertion of per-process thread into a SMR_TAILQ.
We did not reach a consensus about using SMR to unlock single_thread_set()
so there's no point in keeping this change.
Diffstat (limited to 'lib/libkvm')
| -rw-r--r-- | lib/libkvm/kvm_proc2.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/libkvm/kvm_proc2.c b/lib/libkvm/kvm_proc2.c index 259fdfe8ec9..7cc2adab450 100644 --- a/lib/libkvm/kvm_proc2.c +++ b/lib/libkvm/kvm_proc2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kvm_proc2.c,v 1.32 2020/12/07 16:55:28 mpi Exp $ */ +/* $OpenBSD: kvm_proc2.c,v 1.33 2021/02/08 10:51:01 mpi Exp $ */ /* $NetBSD: kvm_proc.c,v 1.30 1999/03/24 05:50:50 mrg Exp $ */ /*- * Copyright (c) 1998 The NetBSD Foundation, Inc. @@ -341,9 +341,8 @@ kvm_proclist(kvm_t *kd, int op, int arg, struct process *pr, kp.p_pctcpu = 0; kp.p_stat = (process.ps_flags & PS_ZOMBIE) ? SDEAD : SIDL; - for (p = SMR_TAILQ_FIRST_LOCKED(&process.ps_threads); - p != NULL; - p = SMR_TAILQ_NEXT_LOCKED(&proc, p_thr_link)) { + for (p = TAILQ_FIRST(&process.ps_threads); p != NULL; + p = TAILQ_NEXT(&proc, p_thr_link)) { if (KREAD(kd, (u_long)p, &proc)) { _kvm_err(kd, kd->program, "can't read proc at %lx", @@ -377,8 +376,8 @@ kvm_proclist(kvm_t *kd, int op, int arg, struct process *pr, if (!dothreads) continue; - for (p = SMR_TAILQ_FIRST_LOCKED(&process.ps_threads); p != NULL; - p = SMR_TAILQ_NEXT_LOCKED(&proc, p_thr_link)) { + for (p = TAILQ_FIRST(&process.ps_threads); p != NULL; + p = TAILQ_NEXT(&proc, p_thr_link)) { if (KREAD(kd, (u_long)p, &proc)) { _kvm_err(kd, kd->program, "can't read proc at %lx", |