| commit | e26738e037f34aedfe05e412f442833f44f4a6e5 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Thu Apr 20 16:03:11 2017 +0200 |
| committer | Jens Axboe <axboe@fb.com> | Thu Apr 20 12:16:10 2017 -0600 |
| tree | 6d5e21001ab640e94b64c169dec25664273cd822 | |
| parent | 453f83418d04ed98be0f28868aad74c3dbdfb2be [diff] |
block: add a error_count field to struct request This is for the legacy floppy and ataflop drivers that currently abuse ->errors for this purpose. It's stashed away in a union to not grow the struct size, the other fields are either used by modern drivers for different purposes or the I/O scheduler before queing the I/O to drivers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>