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DRM_SPINLOCK() wants a spin mutex, it may be called from interrupt

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context. Switch it to IPL_VM.
This commit is contained in:
xtraeme 2008-04-23 20:21:50 +00:00
parent 1505dea7e8
commit 49a45b73c5
1 changed files with 2 additions and 2 deletions
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4
sys/dev/drm/drmP.h
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@ -1,4 +1,4 @@
/* $NetBSD: drmP.h,v 1.16 2008/04/15 04:08:58 bjs Exp $ */
/* $NetBSD: drmP.h,v 1.17 2008/04/23 20:21:50 xtraeme Exp $ */
/* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*-
* Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com
@ -230,7 +230,7 @@ MALLOC_DECLARE(M_DRM);
#define DRM_STRUCTPROC struct proc
#define DRM_STRUCTCDEVPROC struct lwp
#define DRM_SPINTYPE kmutex_t
#define DRM_SPININIT(l,name) mutex_init(l, MUTEX_DEFAULT, IPL_NONE)
#define DRM_SPININIT(l,name) mutex_init(l, MUTEX_DEFAULT, IPL_VM)
#define DRM_SPINUNINIT(l) mutex_destroy(l)
#define DRM_SPINLOCK(l) mutex_enter(l)
#define DRM_SPINUNLOCK(u) mutex_exit(u)