Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / kernel / delayacct.c

diff --git a/kernel/delayacct.c b/kernel/delayacct.c
index 10e43fd..b3179da 100644 (file)
--- a/kernel/delayacct.c
+++ b/kernel/delayacct.c
@@ -145,8 +145,11 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk)
        d->blkio_delay_total = (tmp < d->blkio_delay_total) ? 0 : tmp;
        tmp = d->swapin_delay_total + tsk->delays->swapin_delay;
        d->swapin_delay_total = (tmp < d->swapin_delay_total) ? 0 : tmp;
+       tmp = d->freepages_delay_total + tsk->delays->freepages_delay;
+       d->freepages_delay_total = (tmp < d->freepages_delay_total) ? 0 : tmp;
        d->blkio_count += tsk->delays->blkio_count;
        d->swapin_count += tsk->delays->swapin_count;
+       d->freepages_count += tsk->delays->freepages_count;
        spin_unlock_irqrestore(&tsk->delays->lock, flags);
 
 done:
@@ -165,3 +168,16 @@ __u64 __delayacct_blkio_ticks(struct task_struct *tsk)
        return ret;
 }
 
+void __delayacct_freepages_start(void)
+{
+       delayacct_start(&current->delays->freepages_start);
+}
+
+void __delayacct_freepages_end(void)
+{
+       delayacct_end(&current->delays->freepages_start,
+                       &current->delays->freepages_end,
+                       &current->delays->freepages_delay,
+                       &current->delays->freepages_count);
+}
+