Date: Fri, 21 Jun 2013 21:38:48 +0000 (UTC) From: "George V. Neville-Neil" <gnn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r252070 - stable/9/sys/kern Message-ID: <201306212138.r5LLcmed048020@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: gnn Date: Fri Jun 21 21:38:48 2013 New Revision: 252070 URL: http://svnweb.freebsd.org/changeset/base/252070 Log: MFC: 249514 Point args[0] not at the thread that is ending but at the one that is starting. This is in line with practice in OpenSolaris. Note that this change is only in ULE and not in the 4BSD scheduler. Once this change settles in (MFC timeout has expired) we'll try it out on 4BSD as well. PR: 177706 Submitted by: Tiwei Bie Modified: stable/9/sys/kern/sched_ule.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/kern/sched_ule.c ============================================================================== --- stable/9/sys/kern/sched_ule.c Fri Jun 21 20:21:14 2013 (r252069) +++ stable/9/sys/kern/sched_ule.c Fri Jun 21 21:38:48 2013 (r252070) @@ -1896,7 +1896,7 @@ sched_switch(struct thread *td, struct t if (PMC_PROC_IS_USING_PMCS(td->td_proc)) PMC_SWITCH_CONTEXT(td, PMC_FN_CSW_OUT); #endif - SDT_PROBE2(sched, , , off_cpu, td, td->td_proc); + SDT_PROBE2(sched, , , off_cpu, newtd, newtd->td_proc); lock_profile_release_lock(&TDQ_LOCKPTR(tdq)->lock_object); TDQ_LOCKPTR(tdq)->mtx_lock = (uintptr_t)newtd; sched_pctcpu_update(newtd->td_sched, 0);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201306212138.r5LLcmed048020>