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-rw-r--r--fs/jbd/checkpoint.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c
index 61655a37c731..f94fc48ff3a0 100644
--- a/fs/jbd/checkpoint.c
+++ b/fs/jbd/checkpoint.c
@@ -22,6 +22,7 @@
#include <linux/jbd.h>
#include <linux/errno.h>
#include <linux/slab.h>
+#include <linux/blkdev.h>
#include <trace/events/jbd.h>
/*
@@ -257,9 +258,12 @@ static void
__flush_batch(journal_t *journal, struct buffer_head **bhs, int *batch_count)
{
int i;
+ struct blk_plug plug;
+ blk_start_plug(&plug);
for (i = 0; i < *batch_count; i++)
- write_dirty_buffer(bhs[i], WRITE);
+ write_dirty_buffer(bhs[i], WRITE_SYNC);
+ blk_finish_plug(&plug);
for (i = 0; i < *batch_count; i++) {
struct buffer_head *bh = bhs[i];