block/fs/drivers: remove rw argument from submit_bio
This has callers of submit_bio/submit_bio_wait set the bio->bi_rw
instead of passing it in. This makes that use the same as
generic_make_request and how we set the other bio fields.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Fixed up fs/ext4/crypto.c
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/mm/page_io.c b/mm/page_io.c
index 242dba0..5a5fd66 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -259,7 +259,7 @@
bio_end_io_t end_write_func)
{
struct bio *bio;
- int ret, rw = WRITE;
+ int ret;
struct swap_info_struct *sis = page_swap_info(page);
if (sis->flags & SWP_FILE) {
@@ -317,12 +317,13 @@
ret = -ENOMEM;
goto out;
}
+ bio->bi_rw = WRITE;
if (wbc->sync_mode == WB_SYNC_ALL)
- rw |= REQ_SYNC;
+ bio->bi_rw |= REQ_SYNC;
count_vm_event(PSWPOUT);
set_page_writeback(page);
unlock_page(page);
- submit_bio(rw, bio);
+ submit_bio(bio);
out:
return ret;
}
@@ -369,8 +370,9 @@
ret = -ENOMEM;
goto out;
}
+ bio->bi_rw = READ;
count_vm_event(PSWPIN);
- submit_bio(READ, bio);
+ submit_bio(bio);
out:
return ret;
}