diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/gfs2/log.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 9dcb9777a5f8..1e1bda0de43d 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -18,6 +18,7 @@ #include <linux/kthread.h> #include <linux/freezer.h> #include <linux/bio.h> +#include <linux/blkdev.h> #include <linux/writeback.h> #include <linux/list_sort.h> @@ -145,8 +146,10 @@ void gfs2_ail1_flush(struct gfs2_sbd *sdp, struct writeback_control *wbc) { struct list_head *head = &sdp->sd_ail1_list; struct gfs2_trans *tr; + struct blk_plug plug; trace_gfs2_ail_flush(sdp, wbc, 1); + blk_start_plug(&plug); spin_lock(&sdp->sd_ail_lock); restart: list_for_each_entry_reverse(tr, head, tr_list) { @@ -156,6 +159,7 @@ restart: goto restart; } spin_unlock(&sdp->sd_ail_lock); + blk_finish_plug(&plug); trace_gfs2_ail_flush(sdp, wbc, 0); } |