[PATCH] Split struct request ->flags into two parts
Right now ->flags is a bit of a mess: some are request types, and
others are just modifiers. Clean this up by splitting it into
->cmd_type and ->cmd_flags. This allows introduction of generic
Linux block message types, useful for sending generic Linux commands
to block devices.
Signed-off-by: Jens Axboe <axboe@suse.de>
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 7cf3eb0..0a05a37 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -699,7 +699,8 @@
rq->cmd[0] = WIN_FLUSH_CACHE;
- rq->flags |= REQ_DRIVE_TASK;
+ rq->cmd_type = REQ_TYPE_ATA_TASK;
+ rq->cmd_flags |= REQ_SOFTBARRIER;
rq->buffer = rq->cmd;
}
@@ -740,7 +741,7 @@
if (drive->special.b.set_multmode)
return -EBUSY;
ide_init_drive_cmd (&rq);
- rq.flags = REQ_DRIVE_CMD;
+ rq.cmd_type = REQ_TYPE_ATA_CMD;
drive->mult_req = arg;
drive->special.b.set_multmode = 1;
(void) ide_do_drive_cmd (drive, &rq, ide_wait);