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Diffstat (limited to 'mm/swapfile.c')
-rw-r--r--mm/swapfile.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 6cd0a8f90dc..eb086e0f4dc 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -139,7 +139,8 @@ static int discard_swap(struct swap_info_struct *si)
nr_blocks = ((sector_t)se->nr_pages - 1) << (PAGE_SHIFT - 9);
if (nr_blocks) {
err = blkdev_issue_discard(si->bdev, start_block,
- nr_blocks, GFP_KERNEL, DISCARD_FL_BARRIER);
+ nr_blocks, GFP_KERNEL,
+ BLKDEV_IFL_WAIT | BLKDEV_IFL_BARRIER);
if (err)
return err;
cond_resched();
@@ -150,7 +151,8 @@ static int discard_swap(struct swap_info_struct *si)
nr_blocks = (sector_t)se->nr_pages << (PAGE_SHIFT - 9);
err = blkdev_issue_discard(si->bdev, start_block,
- nr_blocks, GFP_KERNEL, DISCARD_FL_BARRIER);
+ nr_blocks, GFP_KERNEL,
+ BLKDEV_IFL_WAIT | BLKDEV_IFL_BARRIER);
if (err)
break;
@@ -189,7 +191,8 @@ static void discard_swap_cluster(struct swap_info_struct *si,
start_block <<= PAGE_SHIFT - 9;
nr_blocks <<= PAGE_SHIFT - 9;
if (blkdev_issue_discard(si->bdev, start_block,
- nr_blocks, GFP_NOIO, DISCARD_FL_BARRIER))
+ nr_blocks, GFP_NOIO, BLKDEV_IFL_WAIT |
+ BLKDEV_IFL_BARRIER))
break;
}