From 1532dd53a54e1e46191c9fb56864b8fba9a67d62 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 24 Aug 2004 22:04:18 +0000
Subject: 	* bsd_mutex.cc (_msleep): Release process object while
 waiting.

---
 winsup/cygserver/bsd_mutex.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'winsup/cygserver/bsd_mutex.cc')

diff --git a/winsup/cygserver/bsd_mutex.cc b/winsup/cygserver/bsd_mutex.cc
index 449e61449..37e15e2e9 100644
--- a/winsup/cygserver/bsd_mutex.cc
+++ b/winsup/cygserver/bsd_mutex.cc
@@ -201,6 +201,7 @@ _msleep (void *ident, struct mtx *mtx, int priority,
   if ((priority & PCATCH)
       && td->client->signal_arrived () != INVALID_HANDLE_VALUE)
     obj_cnt = 4;
+  td->client->release ();
   switch (WaitForMultipleObjects (obj_cnt, obj, FALSE, timo ?: INFINITE))
     {
       case WAIT_OBJECT_0:	/* wakeup() has been called. */
@@ -225,6 +226,7 @@ _msleep (void *ident, struct mtx *mtx, int priority,
   /* Dismiss event before entering mutex. */
   ResetEvent (evt);
   CloseHandle (evt);
+  td->client->hold ();
   set_priority (old_priority);
   if (mtx && !(priority & PDROP))
     mtx_lock (mtx);
-- 
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