diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index e13c7d8e283b..00f13eb1c800 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -1958,15 +1958,6 @@ static void __zram_make_request(struct zram *zram, struct bio *bio) struct bio_vec bv; unsigned long start_time; - switch (bio_op(bio)) { - case REQ_OP_DISCARD: - case REQ_OP_WRITE_ZEROES: - zram_bio_discard(zram, bio); - return; - default: - break; - } - start_time = bio_start_io_acct(bio); bio_for_each_segment(bv, bio, iter) { u32 index = iter.bi_sector >> SECTORS_PER_PAGE_SHIFT; @@ -1990,7 +1981,19 @@ static void zram_submit_bio(struct bio *bio) { struct zram *zram = bio->bi_bdev->bd_disk->private_data; - __zram_make_request(zram, bio); + switch (bio_op(bio)) { + case REQ_OP_READ: + case REQ_OP_WRITE: + __zram_make_request(zram, bio); + break; + case REQ_OP_DISCARD: + case REQ_OP_WRITE_ZEROES: + zram_bio_discard(zram, bio); + break; + default: + WARN_ON_ONCE(1); + bio_endio(bio); + } } static void zram_slot_free_notify(struct block_device *bdev, |