Re: bin/53285: Build times tripled with make/job.c 1.193

["Simon J. Gerraty" <sjg%juniper.net@localhost>]

Simon J. Gerraty <sjg%juniper.net@localhost> wrote:
> Obviously need more coffee...

But anyway, means the originally propsed change (below) should be ok
which is what a lot of folk have been running for some time with no
ill effect.

I'm interested though to see if simply fixing the when job token pipe
was polled also results in reduced sys overhead.

Index: job.c
===================================================================
RCS file: /cvsroot/src/usr.bin/make/job.c,v
retrieving revision 1.194
diff -u -p -r1.194 job.c
--- job.c	13 May 2018 12:10:36 -0000	1.194
+++ job.c	13 May 2018 18:52:38 -0000
@@ -2950,7 +2950,6 @@ Job_TokenWithdraw(void)
 	}
 	if (DEBUG(JOB))
 	    fprintf(debug_file, "(%d) blocked for token\n", getpid());
-	wantToken = 1;
 	return FALSE;
     }