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From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Tue, 29 Sep 2020 11:18:48 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r366250 - head/sys/kern
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Author: trasz
Date: Tue Sep 29 11:18:48 2020
New Revision: 366250
URL: https://svnweb.freebsd.org/changeset/base/366250

Log:
  Use the 'traced' variable instead of comparing p->p_flag again.
  
  Reviewed by:	kib
  Sponsored by:	DARPA
  Differential Revision:	https://reviews.freebsd.org/D26577

Modified:
  head/sys/kern/subr_syscall.c

Modified: head/sys/kern/subr_syscall.c
==============================================================================
--- head/sys/kern/subr_syscall.c	Tue Sep 29 10:07:46 2020	(r366249)
+++ head/sys/kern/subr_syscall.c	Tue Sep 29 11:18:48 2020	(r366250)
@@ -90,7 +90,7 @@ syscallenter(struct thread *td)
 		goto retval;
 	}
 
-	if (__predict_false((p->p_flag & P_TRACED) != 0)) {
+	if (__predict_false(traced)) {
 		PROC_LOCK(p);
 		if (p->p_ptevents & PTRACE_SCE)
 			ptracestop((td), SIGTRAP, NULL);