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NeilBrown authored
pblk_submit_read() uses bio_clone_bioset() but doesn't change the io_vec, so bio_clone_fast() is a better choice. It also uses fs_bio_set which is intended for filesystems. Using it in a device driver can deadlock. So allocate a new bioset, and and use bio_clone_fast(). Reviewed-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Javier González <javier@cnexlabs.com> Tested-by:
Javier González <javier@cnexlabs.com> Signed-off-by:
NeilBrown <neilb@suse.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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