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[src/trunk]: src/sys/kern Convert cpu_number(), which can be sparse, to cpu_i...
details: https://anonhg.NetBSD.org/src/rev/54c7a6e7a864
branches: trunk
changeset: 747925:54c7a6e7a864
user: rmind <rmind%NetBSD.org@localhost>
date: Mon Oct 05 23:39:27 2009 +0000
description:
Convert cpu_number(), which can be sparse, to cpu_index(), which is MI.
diffstat:
sys/kern/subr_lockdebug.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diffs (74 lines):
diff -r a79b1d2af671 -r 54c7a6e7a864 sys/kern/subr_lockdebug.c
--- a/sys/kern/subr_lockdebug.c Mon Oct 05 23:37:01 2009 +0000
+++ b/sys/kern/subr_lockdebug.c Mon Oct 05 23:39:27 2009 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_lockdebug.c,v 1.39 2008/11/07 19:50:00 cegger Exp $ */
+/* $NetBSD: subr_lockdebug.c,v 1.40 2009/10/05 23:39:27 rmind Exp $ */
/*-
* Copyright (c) 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_lockdebug.c,v 1.39 2008/11/07 19:50:00 cegger Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_lockdebug.c,v 1.40 2009/10/05 23:39:27 rmind Exp $");
#include "opt_ddb.h"
@@ -431,7 +431,7 @@
if ((ld->ld_flags & LD_SLEEPER) != 0) {
if (ld->ld_lwp == l && !(shared && trylock))
recurse = true;
- } else if (ld->ld_cpu == (uint16_t)cpu_number())
+ } else if (ld->ld_cpu == (uint16_t)cpu_index(curcpu()))
recurse = true;
}
if (cpu_intr_p()) {
@@ -507,7 +507,7 @@
ld, ld_chain);
}
}
- ld->ld_cpu = (uint16_t)cpu_number();
+ ld->ld_cpu = (uint16_t)cpu_index(curcpu());
ld->ld_lwp = l;
__cpu_simple_unlock(&ld->ld_spinlock);
splx(s);
@@ -554,7 +554,7 @@
ld->ld_shares--;
if (ld->ld_lwp == l)
ld->ld_lwp = NULL;
- if (ld->ld_cpu == (uint16_t)cpu_number())
+ if (ld->ld_cpu == (uint16_t)cpu_index(curcpu()))
ld->ld_cpu = (uint16_t)-1;
} else {
if ((ld->ld_flags & LD_LOCKED) == 0) {
@@ -573,7 +573,7 @@
ld->ld_lwp = NULL;
TAILQ_REMOVE(&l->l_ld_locks, ld, ld_chain);
} else {
- if (ld->ld_cpu != (uint16_t)cpu_number()) {
+ if (ld->ld_cpu != (uint16_t)cpu_index(curcpu())) {
lockdebug_abort1(ld, s, __func__,
"not held by current CPU", true);
return;
@@ -732,7 +732,7 @@
"last locked : %#018lx unlocked : %#018lx\n",
(unsigned)ld->ld_shares, ((ld->ld_flags & LD_LOCKED) != 0),
(unsigned)ld->ld_shwant, (unsigned)ld->ld_exwant,
- (unsigned)cpu_number(), (unsigned)ld->ld_cpu,
+ (unsigned)cpu_index(curcpu()), (unsigned)ld->ld_cpu,
(long)curlwp, (long)ld->ld_lwp,
(long)ld->ld_locked, (long)ld->ld_unlocked);
}
@@ -836,8 +836,8 @@
"lock address : %#018lx\n"
"current cpu : %18d\n"
"current lwp : %#018lx\n",
- ops->lo_name, func, msg, (long)lock, (int)cpu_number(),
- (long)curlwp);
+ ops->lo_name, func, msg, (long)lock,
+ (int)cpu_index(curcpu()), (long)curlwp);
(*ops->lo_dump)(lock);
printf_nolog("\n");
}
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