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-rw-r--r--fs/fs-writeback.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 57fbfd0ebc5..9f5cab75c15 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -800,12 +800,12 @@ int bdi_writeback_thread(void *data)
{
struct bdi_writeback *wb = data;
struct backing_dev_info *bdi = wb->bdi;
- unsigned long last_active = jiffies;
unsigned long wait_jiffies = -1UL;
long pages_written;
current->flags |= PF_FLUSHER | PF_SWAPWRITE;
set_freezable();
+ wb->last_active = jiffies;
/*
* Our parent may run at a different priority, just set us to normal
@@ -827,7 +827,7 @@ int bdi_writeback_thread(void *data)
trace_writeback_pages_written(pages_written);
if (pages_written)
- last_active = jiffies;
+ wb->last_active = jiffies;
else if (wait_jiffies != -1UL) {
unsigned long max_idle;
@@ -837,7 +837,7 @@ int bdi_writeback_thread(void *data)
* recreated automatically.
*/
max_idle = max(5UL * 60 * HZ, wait_jiffies);
- if (time_after(jiffies, max_idle + last_active))
+ if (time_after(jiffies, max_idle + wb->last_active))
break;
}