Introduce md_stop_all_writes() because the next patch will add
a second caller for this function. This patch does not change
any functionality.
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx>
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
Reviewed-by: Shaohua Li <shli@xxxxxxxxxx>
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>
Tested-by: Martin Steigerwald <martin@xxxxxxxxxxxx>
Cc: linux-raid@xxxxxxxxxxxxxxx
Cc: Ming Lei <ming.lei@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
---
drivers/md/md.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 8933cafc212d..b99584e5d6b1 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -8937,8 +8937,7 @@ int rdev_clear_badblocks(struct md_rdev *rdev, sector_t s, int sectors,
}
EXPORT_SYMBOL_GPL(rdev_clear_badblocks);
-static int md_notify_reboot(struct notifier_block *this,
- unsigned long code, void *x)
+static void md_stop_all_writes(void)
{
struct list_head *tmp;
struct mddev *mddev;
@@ -8962,6 +8961,12 @@ static int md_notify_reboot(struct notifier_block *this,
*/
if (need_delay)
mdelay(1000*1);
+}
+
+static int md_notify_reboot(struct notifier_block *this,
+ unsigned long code, void *x)
+{
+ md_stop_all_writes();
return NOTIFY_DONE;
}
--
2.14.2
