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authorDavid Sterba <dsterba@suse.com>2017-06-12 18:29:41 +0300
committerDavid Sterba <dsterba@suse.com>2017-06-19 19:26:04 +0300
commitc5e4c3d7503453832444475641988ffa02b88b6d (patch)
tree31eecedf58d2ef195db606fefec63fbc5eaf1dfe /fs/btrfs/disk-io.c
parent184f999e12152d1b1f284792ba4e82ef453ce7b7 (diff)
downloadlinux-c5e4c3d7503453832444475641988ffa02b88b6d.tar.xz
btrfs: sink gfp parameter to btrfs_io_bio_alloc
We can hardcode GFP_NOFS to btrfs_io_bio_alloc, although it means we change it back from GFP_KERNEL in scrub. I'd rather save a few stack bytes from not passing the gfp flags in the remaining, more imporatant, contexts and the bio allocating API now looks more consistent. Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r--fs/btrfs/disk-io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 9f2ffe2c6afb..8b57c280e5cd 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3532,7 +3532,7 @@ static int write_dev_flush(struct btrfs_device *device, int wait)
* caller
*/
device->flush_bio = NULL;
- bio = btrfs_io_bio_alloc(GFP_NOFS, 0);
+ bio = btrfs_io_bio_alloc(0);
bio->bi_end_io = btrfs_end_empty_barrier;
bio->bi_bdev = device->bdev;
bio->bi_opf = REQ_OP_WRITE | REQ_SYNC | REQ_PREFLUSH;