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Don't forget to decrement the acquired count too.

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This commit is contained in:
riastradh 2014-07-26 21:35:06 +00:00
parent e44e30710d
commit a7dd8986b4
1 changed files with 3 additions and 1 deletions
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4
sys/external/bsd/drm2/include/linux/ww_mutex.h vendored
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@ -1,4 +1,4 @@
/* $NetBSD: ww_mutex.h,v 1.2 2014/07/22 02:38:31 riastradh Exp $ */
/* $NetBSD: ww_mutex.h,v 1.3 2014/07/26 21:35:06 riastradh Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -622,6 +622,8 @@ ww_mutex_unlock(struct ww_mutex *mutex)
mutex->wwm_state = WW_UNLOCKED;
break;
case WW_CTX:
KASSERT(mutex->wwm_u.ctx != NULL);
mutex->wwm_u.ctx->wwx_acquired--;
mutex->wwm_u.ctx = NULL;
/*
* If there are any waiters with contexts, grant the