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Commit 8a53c28d authored by Mikulas Patocka's avatar Mikulas Patocka Committed by Alasdair G Kergon
Browse files

dm: rename __split_bio 



Rename __split_bio() to __split_and_process_bio() because it not only splits
the bio to serveral parts, but also submits them to target drivers.

Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent 53d5914f

drivers/md/dm.c

+4 −4
Original line number Diff line number Diff line
@@ -826,9 +826,9 @@ static int __clone_and_map(struct clone_info *ci) 
}



/*

 * Split the bio into several clones.

 * Split the bio into several clones and submit it to targets.

 */

static int __split_bio(struct mapped_device *md, struct bio *bio)

static int __split_and_process_bio(struct mapped_device *md, struct bio *bio)

{

	struct clone_info ci;

	int error = 0;
@@ -951,7 +951,7 @@ static int dm_request(struct request_queue *q, struct bio *bio) 
		down_read(&md->io_lock);

	}



	r = __split_bio(md, bio);

	r = __split_and_process_bio(md, bio);

	up_read(&md->io_lock);



out_req:
@@ -1405,7 +1405,7 @@ static void __flush_deferred_io(struct mapped_device *md) 
	struct bio *c;



	while ((c = bio_list_pop(&md->deferred))) {

		if (__split_bio(md, c))

		if (__split_and_process_bio(md, c))

			bio_io_error(c);

	}