From owner-svn-src-head@freebsd.org Fri Jan 24 14:58:02 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DE7781F2964; Fri, 24 Jan 2020 14:58:02 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4842Ly5Y5Vz47vJ; Fri, 24 Jan 2020 14:58:02 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B9B1928F08; Fri, 24 Jan 2020 14:58:02 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 00OEw2ER076835; Fri, 24 Jan 2020 14:58:02 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 00OEw2LK076834; Fri, 24 Jan 2020 14:58:02 GMT (envelope-from markj@FreeBSD.org) Message-Id: <202001241458.00OEw2LK076834@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Fri, 24 Jan 2020 14:58:02 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r357081 - head/sys/kern X-SVN-Group: head X-SVN-Commit-Author: markj X-SVN-Commit-Paths: head/sys/kern X-SVN-Commit-Revision: 357081 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Jan 2020 14:58:02 -0000 Author: markj Date: Fri Jan 24 14:58:02 2020 New Revision: 357081 URL: https://svnweb.freebsd.org/changeset/base/357081 Log: Revert r357050. It seems to have introduced a couple of regressions. Reported by: cy, pho Modified: head/sys/kern/sched_ule.c Modified: head/sys/kern/sched_ule.c ============================================================================== --- head/sys/kern/sched_ule.c Fri Jan 24 14:41:51 2020 (r357080) +++ head/sys/kern/sched_ule.c Fri Jan 24 14:58:02 2020 (r357081) @@ -2121,7 +2121,6 @@ sched_switch(struct thread *td, int flags) */ TDQ_LOCK_ASSERT(tdq, MA_OWNED | MA_NOTRECURSED); newtd = choosethread(); - newtd->td_oncpu = cpuid; sched_pctcpu_update(td_get_sched(newtd), 0); TDQ_UNLOCK(tdq); @@ -2146,6 +2145,7 @@ sched_switch(struct thread *td, int flags) #endif td->td_oncpu = NOCPU; cpu_switch(td, newtd, mtx); + cpuid = td->td_oncpu = PCPU_GET(cpuid); SDT_PROBE0(sched, , , on__cpu); #ifdef HWPMC_HOOKS @@ -2915,7 +2915,6 @@ sched_throw(struct thread *td) thread_lock_block(td); } newtd = choosethread(); - newtd->td_oncpu = PCPU_GET(cpuid); spinlock_enter(); TDQ_UNLOCK(tdq); KASSERT(curthread->td_md.md_spinlock_count == 1,