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gcov: fix softlockups
[linux-2.6-block.git]
/
kernel
/
gcov
/
base.c
diff --git
a/kernel/gcov/base.c
b/kernel/gcov/base.c
index b358a802fd184391ae4926bc02b2983511bc8077..a744098e4eb76f16624bdf7090676b864e413028 100644
(file)
--- a/
kernel/gcov/base.c
+++ b/
kernel/gcov/base.c
@@
-18,6
+18,7
@@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mutex.h>
+#include <linux/sched.h>
#include "gcov.h"
static int gcov_events_enabled;
#include "gcov.h"
static int gcov_events_enabled;
@@
-107,8
+108,10
@@
void gcov_enable_events(void)
gcov_events_enabled = 1;
/* Perform event callback for previously registered entries. */
gcov_events_enabled = 1;
/* Perform event callback for previously registered entries. */
- while ((info = gcov_info_next(info)))
+ while ((info = gcov_info_next(info)))
{
gcov_event(GCOV_ADD, info);
gcov_event(GCOV_ADD, info);
+ cond_resched();
+ }
mutex_unlock(&gcov_lock);
}
mutex_unlock(&gcov_lock);
}