diff options
| author | Christoph Hellwig <hch@lst.de> | 2010-08-07 18:17:56 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-07 18:17:56 +0200 |
| commit | 33659ebbae262228eef4e0fe990f393d1f0ed941 (patch) | |
| tree | fcb537f09359c8dad3a6f6e16dc4319562dc42cc /block/blk-core.c | |
| parent | 7e005f79791dcd58436c88ded4a7f5aed1b82147 (diff) | |
| download | linux-33659ebbae262228eef4e0fe990f393d1f0ed941.tar.bz2 | |
block: remove wrappers for request type/flags
Remove all the trivial wrappers for the cmd_type and cmd_flags fields in
struct requests. This allows much easier grepping for different request
types instead of unwinding through macros.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index b4131d29148c..dca43a31e725 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -184,7 +184,7 @@ void blk_dump_rq_flags(struct request *rq, char *msg) printk(KERN_INFO " bio %p, biotail %p, buffer %p, len %u\n", rq->bio, rq->biotail, rq->buffer, blk_rq_bytes(rq)); - if (blk_pc_request(rq)) { + if (rq->cmd_type == REQ_TYPE_BLOCK_PC) { printk(KERN_INFO " cdb: "); for (bit = 0; bit < BLK_MAX_CDB; bit++) printk("%02x ", rq->cmd[bit]); @@ -1796,7 +1796,7 @@ struct request *blk_peek_request(struct request_queue *q) * sees this request (possibly after * requeueing). Notify IO scheduler. */ - if (blk_sorted_rq(rq)) + if (rq->cmd_flags & REQ_SORTED) elv_activate_rq(q, rq); /* @@ -1984,10 +1984,11 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) * TODO: tj: This is too subtle. It would be better to let * low level drivers do what they see fit. */ - if (blk_fs_request(req)) + if (req->cmd_type == REQ_TYPE_FS) req->errors = 0; - if (error && (blk_fs_request(req) && !(req->cmd_flags & REQ_QUIET))) { + if (error && req->cmd_type == REQ_TYPE_FS && + !(req->cmd_flags & REQ_QUIET)) { printk(KERN_ERR "end_request: I/O error, dev %s, sector %llu\n", req->rq_disk ? req->rq_disk->disk_name : "?", (unsigned long long)blk_rq_pos(req)); @@ -2074,7 +2075,7 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) req->buffer = bio_data(req->bio); /* update sector only for requests with clear definition of sector */ - if (blk_fs_request(req) || blk_discard_rq(req)) + if (req->cmd_type == REQ_TYPE_FS || (req->cmd_flags & REQ_DISCARD)) req->__sector += total_bytes >> 9; /* mixed attributes always follow the first bio */ @@ -2127,7 +2128,7 @@ static void blk_finish_request(struct request *req, int error) BUG_ON(blk_queued_rq(req)); - if (unlikely(laptop_mode) && blk_fs_request(req)) + if (unlikely(laptop_mode) && req->cmd_type == REQ_TYPE_FS) laptop_io_completion(&req->q->backing_dev_info); blk_delete_timer(req); |