diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2017-12-02 06:33:39 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-01-17 15:16:01 +0100 |
| commit | 905be0a121d931132e081784930fc7d7c8d58071 (patch) | |
| tree | 7254339487ad264b0e95e4c244f2eee075b2ca48 /drivers/md/dm-bufio.c | |
| parent | dm: add unstriped target (diff) | |
| download | linux-905be0a121d931132e081784930fc7d7c8d58071.tar.xz linux-905be0a121d931132e081784930fc7d7c8d58071.zip | |
dm bufio: use REQ_OP_READ and REQ_OP_WRITE
Use REQ_OP_READ and REQ_OP_WRITE macros instead of READ and WRITE. They
have the same value, but the block layer uses REQ_OP so bufio should
too.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-bufio.c')
| -rw-r--r-- | drivers/md/dm-bufio.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index c546b567f3b5..951a6356fbec 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -662,7 +662,7 @@ static void submit_io(struct dm_buffer *b, int rw, bio_end_io_t *end_io) sector = (b->block << b->c->sectors_per_block_bits) + b->c->start; - if (rw != WRITE) { + if (rw != REQ_OP_WRITE) { n_sectors = 1 << b->c->sectors_per_block_bits; offset = 0; } else { @@ -740,7 +740,7 @@ static void __write_dirty_buffer(struct dm_buffer *b, b->write_end = b->dirty_end; if (!write_list) - submit_io(b, WRITE, write_endio); + submit_io(b, REQ_OP_WRITE, write_endio); else list_add_tail(&b->write_list, write_list); } @@ -753,7 +753,7 @@ static void __flush_write_list(struct list_head *write_list) struct dm_buffer *b = list_entry(write_list->next, struct dm_buffer, write_list); list_del(&b->write_list); - submit_io(b, WRITE, write_endio); + submit_io(b, REQ_OP_WRITE, write_endio); cond_resched(); } blk_finish_plug(&plug); @@ -1123,7 +1123,7 @@ static void *new_read(struct dm_bufio_client *c, sector_t block, return NULL; if (need_submit) - submit_io(b, READ, read_endio); + submit_io(b, REQ_OP_READ, read_endio); wait_on_bit_io(&b->state, B_READING, TASK_UNINTERRUPTIBLE); @@ -1193,7 +1193,7 @@ void dm_bufio_prefetch(struct dm_bufio_client *c, dm_bufio_unlock(c); if (need_submit) - submit_io(b, READ, read_endio); + submit_io(b, REQ_OP_READ, read_endio); dm_bufio_release(b); cond_resched(); @@ -1454,7 +1454,7 @@ retry: old_block = b->block; __unlink_buffer(b); __link_buffer(b, new_block, b->list_mode); - submit_io(b, WRITE, write_endio); + submit_io(b, REQ_OP_WRITE, write_endio); wait_on_bit_io(&b->state, B_WRITING, TASK_UNINTERRUPTIBLE); __unlink_buffer(b); |