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>
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@ -826,9 +826,9 @@ static int __clone_and_map(struct clone_info *ci)
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}
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/*
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* Split the bio into several clones.
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* Split the bio into several clones and submit it to targets.
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*/
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static int __split_bio(struct mapped_device *md, struct bio *bio)
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static int __split_and_process_bio(struct mapped_device *md, struct bio *bio)
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{
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struct clone_info ci;
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int error = 0;
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@ -951,7 +951,7 @@ static int dm_request(struct request_queue *q, struct bio *bio)
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down_read(&md->io_lock);
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}
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r = __split_bio(md, bio);
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r = __split_and_process_bio(md, bio);
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up_read(&md->io_lock);
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out_req:
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@ -1405,7 +1405,7 @@ static void __flush_deferred_io(struct mapped_device *md)
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struct bio *c;
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while ((c = bio_list_pop(&md->deferred))) {
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if (__split_bio(md, c))
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if (__split_and_process_bio(md, c))
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bio_io_error(c);
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}
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