From e806402130c9c494e22c73ae9ead4e79d2a5811c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 20 Oct 2016 15:12:13 +0200 Subject: 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 Reviewed-by: Shaun Tancheff Signed-off-by: Jens Axboe --- drivers/scsi/st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/st.c') diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 7af5226aa55b..3bc46a4abd43 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -546,7 +546,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd, return DRIVER_ERROR << 24; blk_rq_set_block_pc(req); - req->cmd_flags |= REQ_QUIET; + req->rq_flags |= RQF_QUIET; mdata->null_mapped = 1; -- cgit