submit_bio (9) Linux Manual Page
submit_bio – submit a bio to the block device layer for I/O
Synopsis
- blk_qc_t submit_bio(struct bio
* bio);
Arguments
bio
-
- The struct bio which describes the I/O
Description
submit_bio is very similar in purpose to generic_make_request, and uses that function to do most of the work. Both are fairly rough interfaces; bio must be presetup and ready for I/O.