diff options
| author |   kettenis <kettenis@openbsd.org> | 2010-07-16 06:22:31 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2010-07-16 06:22:31 +0000 |
| commit | b501fa4f2281f4df0310946dc43a8972815b43df (patch) | |
| tree | 10656a3fcc198a5a28ca040015d90a2a357c33b7 | |
| parent | Make the terminal checking capability of systat better. (diff) | |
| download | wireguard-openbsd-b501fa4f2281f4df0310946dc43a8972815b43df.tar.xz wireguard-openbsd-b501fa4f2281f4df0310946dc43a8972815b43df.zip | |
We never create or destroy pmaps from interrupt context, so wrapping the
associated pool calls in splvm()/splx() is unnecessary and confusing.
ok deraadt@, drahn@
| -rw-r--r-- | sys/arch/powerpc/powerpc/pmap.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/arch/powerpc/powerpc/pmap.c b/sys/arch/powerpc/powerpc/pmap.c index 94b49aa9d3f..a57ab10232b 100644 --- a/sys/arch/powerpc/powerpc/pmap.c +++ b/sys/arch/powerpc/powerpc/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.115 2010/06/26 23:24:44 guenther Exp $ */ +/* $OpenBSD: pmap.c,v 1.116 2010/07/16 06:22:31 kettenis Exp $ */ /* * Copyright (c) 2001, 2002, 2007 Dale Rahn. @@ -1301,11 +1301,8 @@ pmap_t pmap_create() { pmap_t pmap; - int s; - s = splvm(); pmap = pool_get(&pmap_pmap_pool, PR_WAITOK); - splx(s); pmap_pinit(pmap); return (pmap); } @@ -1329,7 +1326,6 @@ void pmap_destroy(pmap_t pm) { int refs; - int s; /* simple_lock(&pmap->pm_obj.vmobjlock); */ refs = --pm->pm_refs; @@ -1341,9 +1337,7 @@ pmap_destroy(pmap_t pm) * reference count is zero, free pmap resources and free pmap. */ pmap_release(pm); - s = splvm(); pool_put(&pmap_pmap_pool, pm); - splx(s); } /* |