Changeset 17812 for src/linux/laguna/linux-3.0/kernel/posix-cpu-timers.c

Timestamp:

10/25/11 13:45:09 (19 months ago)

Author:

BrainSlayer

Message:

update to 3.0.8

File:

• src/linux/laguna/linux-3.0/kernel/posix-cpu-timers.c (modified) (2 diffs)

src/linux/laguna/linux-3.0/kernel/posix-cpu-timers.c

@@ -275 +275 @@
         unsigned long flags;
 
-        spin_lock_irqsave(&cputimer->lock, flags);
         if (!cputimer->running) {
-                cputimer->running = 1;
                 /*
                  * The POSIX timer interface allows for absolute time expiry
@@ -285 +283 @@
                  */
                 thread_group_cputime(tsk, &sum);
+                spin_lock_irqsave(&cputimer->lock, flags);
+                cputimer->running = 1;
                 update_gt_cputime(&cputimer->cputime, &sum);
-        }
+        } else
+                spin_lock_irqsave(&cputimer->lock, flags);
         *times = cputimer->cputime;
         spin_unlock_irqrestore(&cputimer->lock, flags);