all pools have their ipl set via pool_setipl, so fold it into pool_init.

the ioff argument to pool_init() is unused and has been for many
years, so this replaces it with an ipl argument. because the ipl
will be set on init we no longer need pool_setipl.

most of these changes have been done with coccinelle using the spatch
below. cocci sucks at formatting code though, so i fixed that by hand.

the manpage and subr_pool.c bits i did myself.

ok tedu@ jmatthew@

@ipl@
expression pp;
expression ipl;
expression s, a, o, f, m, p;
@@
-pool_init(pp, s, a, o, f, m, p);
-pool_setipl(pp, ipl);
+pool_init(pp, s, a, ipl, f, m, p);

1 files changed, 13 insertions, 19 deletions

diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index eb9b7ca37f5..51a428d2af8 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_proc.c,v 1.69 2016/09/02 18:11:28 tedu Exp $	*/
+/*	$OpenBSD: kern_proc.c,v 1.70 2016/09/15 02:00:16 dlg Exp $	*/
 /*	$NetBSD: kern_proc.c,v 1.14 1996/02/09 18:59:41 christos Exp $	*/
 
 /*
@@ -93,24 +93,18 @@ procinit(void)
 	if (!pidhashtbl || !pgrphashtbl || !uihashtbl)
 		panic("procinit: malloc");
 
-	pool_init(&proc_pool, sizeof(struct proc), 0, 0, PR_WAITOK,
-	    "procpl", NULL);
-	pool_setipl(&proc_pool, IPL_NONE);
-	pool_init(&process_pool, sizeof(struct process), 0, 0, PR_WAITOK,
-	    "processpl", NULL);
-	pool_setipl(&process_pool, IPL_NONE);
-	pool_init(&rusage_pool, sizeof(struct rusage), 0, 0, PR_WAITOK,
-	    "zombiepl", NULL);
-	pool_setipl(&rusage_pool, IPL_NONE);
-	pool_init(&ucred_pool, sizeof(struct ucred), 0, 0, PR_WAITOK,
-	    "ucredpl", NULL);
-	pool_setipl(&ucred_pool, IPL_NONE);
-	pool_init(&pgrp_pool, sizeof(struct pgrp), 0, 0, PR_WAITOK,
-	    "pgrppl", NULL);
-	pool_setipl(&pgrp_pool, IPL_NONE);
-	pool_init(&session_pool, sizeof(struct session), 0, 0, PR_WAITOK,
-	    "sessionpl", NULL);
-	pool_setipl(&session_pool, IPL_NONE);
+	pool_init(&proc_pool, sizeof(struct proc), 0, IPL_NONE,
+	    PR_WAITOK, "procpl", NULL);
+	pool_init(&process_pool, sizeof(struct process), 0, IPL_NONE,
+	    PR_WAITOK, "processpl", NULL);
+	pool_init(&rusage_pool, sizeof(struct rusage), 0, IPL_NONE,
+	    PR_WAITOK, "zombiepl", NULL);
+	pool_init(&ucred_pool, sizeof(struct ucred), 0, IPL_NONE,
+	    PR_WAITOK, "ucredpl", NULL);
+	pool_init(&pgrp_pool, sizeof(struct pgrp), 0, IPL_NONE,
+	    PR_WAITOK, "pgrppl", NULL);
+	pool_init(&session_pool, sizeof(struct session), 0, IPL_NONE,
+	    PR_WAITOK, "sessionpl", NULL);
 }
 
 struct uidinfo *