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| author | Christoph Hellwig <hch@lst.de> | 2016-10-20 15:12:13 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-10-28 08:45:17 -0600 |
| commit | e806402130c9c494e22c73ae9ead4e79d2a5811c (patch) | |
| tree | bac59e1eb3f1b5945409bd0780a4824e9b8383f8 /drivers/ide/ide-cd.h | |
| parent | 8d2bbd4c8236e9e38e6b36ac9e2c54fdcfe5b335 (diff) | |
| download | lwn-e806402130c9c494e22c73ae9ead4e79d2a5811c.tar.gz lwn-e806402130c9c494e22c73ae9ead4e79d2a5811c.zip | |
block: split out request-only flags into a new namespace
A lot of the REQ_* flags are only used on struct requests, and only of
use to the block layer and a few drivers that dig into struct request
internals.
This patch adds a new req_flags_t rq_flags field to struct request for
them, and thus dramatically shrinks the number of common requests. It
also removes the unfortunate situation where we have to fit the fields
from the same enum into 32 bits for struct bio and 64 bits for
struct request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Shaun Tancheff <shaun.tancheff@seagate.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/ide/ide-cd.h')
| -rw-r--r-- | drivers/ide/ide-cd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h index 1efc936f5b66..eea60c986c4f 100644 --- a/drivers/ide/ide-cd.h +++ b/drivers/ide/ide-cd.h @@ -101,7 +101,7 @@ void ide_cd_log_error(const char *, struct request *, struct request_sense *); /* ide-cd.c functions used by ide-cd_ioctl.c */ int ide_cd_queue_pc(ide_drive_t *, const unsigned char *, int, void *, - unsigned *, struct request_sense *, int, unsigned int); + unsigned *, struct request_sense *, int, req_flags_t); int ide_cd_read_toc(ide_drive_t *, struct request_sense *); int ide_cdrom_get_capabilities(ide_drive_t *, u8 *); void ide_cdrom_update_speed(ide_drive_t *, u8 *); |