LU-12477 ldiskfs: drop SUSE kernel 4.4 and earlier

[fs/lustre-release.git] / lustre / kernel_patches / patches / raid5-mmp-unplug-dev-sles12sp2.patch

diff --git a/lustre/kernel_patches/patches/raid5-mmp-unplug-dev-sles12sp2.patch b/lustre/kernel_patches/patches/raid5-mmp-unplug-dev-sles12sp2.patch
deleted file mode 100644 (file)
index b6758e1..0000000
--- a/lustre/kernel_patches/patches/raid5-mmp-unplug-dev-sles12sp2.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-Index: linux-4.4.21-64/drivers/md/raid5.c
-===================================================================
---- linux-4.4.21-64.orig/drivers/md/raid5.c
-+++ linux-4.4.21-64/drivers/md/raid5.c
-@@ -2991,6 +2991,8 @@ static int add_stripe_bio(struct stripe_
-               bi->bi_next = *bip;
-       *bip = bi;
-       raid5_inc_bi_active_stripes(bi);
-+      if ((bi->bi_rw & REQ_SYNC) && !forwrite)
-+              clear_bit(R5_UPTODATE, &sh->dev[dd_idx].flags); /* force to read from disk. */
- 
-       if (forwrite) {
-               /* check if page is covered */
-@@ -5136,6 +5138,9 @@ static void make_discard_request(struct
-               md_write_end(mddev);
-               bio_endio(bi);
-       }
-+
-+      if (bi->bi_rw & REQ_SYNC)
-+              md_wakeup_thread(mddev->thread);
- }
- 
- static void raid5_make_request(struct mddev *mddev, struct bio * bi)