diff options
| author | Jens Axboe <axboe@fb.com> | 2017-02-18 00:06:45 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-18 00:06:45 +0300 |
| commit | 6010720da8aab51f33beee63b73cf88016e9b250 (patch) | |
| tree | a4c5a7f645998e86a1f49cb05f8e0c4e51448294 /drivers/md/dm-thin.c | |
| parent | 2fe1e8a7b2f4dcac3fcb07ff06b0ae7396201fd6 (diff) | |
| parent | 8a9ae523282f324989850fcf41312b42a2fb9296 (diff) | |
| download | linux-6010720da8aab51f33beee63b73cf88016e9b250.tar.xz | |
Merge branch 'for-4.11/block' into for-4.11/linus-merge
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/dm-thin.c')
| -rw-r--r-- | drivers/md/dm-thin.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index d1c05c12a9db..110982db4b48 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -699,7 +699,7 @@ static void remap_to_origin(struct thin_c *tc, struct bio *bio) static int bio_triggers_commit(struct thin_c *tc, struct bio *bio) { - return (bio->bi_opf & (REQ_PREFLUSH | REQ_FUA)) && + return op_is_flush(bio->bi_opf) && dm_thin_changed_this_transaction(tc->td); } @@ -870,8 +870,7 @@ static void __inc_remap_and_issue_cell(void *context, struct bio *bio; while ((bio = bio_list_pop(&cell->bios))) { - if (bio->bi_opf & (REQ_PREFLUSH | REQ_FUA) || - bio_op(bio) == REQ_OP_DISCARD) + if (op_is_flush(bio->bi_opf) || bio_op(bio) == REQ_OP_DISCARD) bio_list_add(&info->defer_bios, bio); else { inc_all_io_entry(info->tc->pool, bio); @@ -1716,9 +1715,8 @@ static void __remap_and_issue_shared_cell(void *context, struct bio *bio; while ((bio = bio_list_pop(&cell->bios))) { - if ((bio_data_dir(bio) == WRITE) || - (bio->bi_opf & (REQ_PREFLUSH | REQ_FUA) || - bio_op(bio) == REQ_OP_DISCARD)) + if (bio_data_dir(bio) == WRITE || op_is_flush(bio->bi_opf) || + bio_op(bio) == REQ_OP_DISCARD) bio_list_add(&info->defer_bios, bio); else { struct dm_thin_endio_hook *h = dm_per_bio_data(bio, sizeof(struct dm_thin_endio_hook));; @@ -2635,8 +2633,7 @@ static int thin_bio_map(struct dm_target *ti, struct bio *bio) return DM_MAPIO_SUBMITTED; } - if (bio->bi_opf & (REQ_PREFLUSH | REQ_FUA) || - bio_op(bio) == REQ_OP_DISCARD) { + if (op_is_flush(bio->bi_opf) || bio_op(bio) == REQ_OP_DISCARD) { thin_defer_bio_with_throttle(tc, bio); return DM_MAPIO_SUBMITTED; } |