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: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index dac79d1..75d7104 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -826,9 +826,9 @@
}
/*
- * 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 @@
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 @@
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);
}