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[Qemu-commits] [COMMIT df377d0] linux-user: initialize mmap_mutex proper
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT df377d0] linux-user: initialize mmap_mutex properly |
Date: |
Tue, 16 Jun 2009 19:36:03 -0000 |
From: Nathan Froyd <address@hidden>
We initialize mmap_mutex in any child threads/processes, but we need to
correctly statically initialize it for the original process.
Signed-off-by: Nathan Froyd <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index aa5813f..aa22006 100644
--- a/linux-user/mmap.c
+++ b/linux-user/mmap.c
@@ -36,7 +36,7 @@
//#define DEBUG_MMAP
#if defined(USE_NPTL)
-pthread_mutex_t mmap_mutex;
+pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER;
static int __thread mmap_lock_count;
void mmap_lock(void)
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