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authorChristoph Hellwig <hch@lst.de>2016-10-20 15:12:13 +0200
committerJens Axboe <axboe@fb.com>2016-10-28 08:45:17 -0600
commite806402130c9c494e22c73ae9ead4e79d2a5811c (patch)
treebac59e1eb3f1b5945409bd0780a4824e9b8383f8 /drivers/memstick
parent8d2bbd4c8236e9e38e6b36ac9e2c54fdcfe5b335 (diff)
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/memstick')
-rw-r--r--drivers/memstick/core/ms_block.c2
-rw-r--r--drivers/memstick/core/mspro_block.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index aacf584f2a42..f3512404bc52 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -2006,7 +2006,7 @@ static int msb_prepare_req(struct request_queue *q, struct request *req)
blk_dump_rq_flags(req, "MS unsupported request");
return BLKPREP_KILL;
}
- req->cmd_flags |= REQ_DONTPREP;
+ req->rq_flags |= RQF_DONTPREP;
return BLKPREP_OK;
}
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index c1472275fe57..fa0746d182ff 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -834,7 +834,7 @@ static int mspro_block_prepare_req(struct request_queue *q, struct request *req)
return BLKPREP_KILL;
}
- req->cmd_flags |= REQ_DONTPREP;
+ req->rq_flags |= RQF_DONTPREP;
return BLKPREP_OK;
}

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