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>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index d21e128..1e0e6dd 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -792,12 +792,12 @@
{
int rw = rq_data_dir(clone);
int run_queue = 1;
- bool is_barrier = blk_barrier_rq(clone);
+ bool is_barrier = clone->cmd_flags & REQ_HARDBARRIER;
struct dm_rq_target_io *tio = clone->end_io_data;
struct mapped_device *md = tio->md;
struct request *rq = tio->orig;
- if (blk_pc_request(rq) && !is_barrier) {
+ if (rq->cmd_type == REQ_TYPE_BLOCK_PC && !is_barrier) {
rq->errors = clone->errors;
rq->resid_len = clone->resid_len;
@@ -844,7 +844,7 @@
struct request_queue *q = rq->q;
unsigned long flags;
- if (unlikely(blk_barrier_rq(clone))) {
+ if (unlikely(clone->cmd_flags & REQ_HARDBARRIER)) {
/*
* Barrier clones share an original request.
* Leave it to dm_end_request(), which handles this special
@@ -943,7 +943,7 @@
struct dm_rq_target_io *tio = clone->end_io_data;
struct request *rq = tio->orig;
- if (unlikely(blk_barrier_rq(clone))) {
+ if (unlikely(clone->cmd_flags & REQ_HARDBARRIER)) {
/*
* Barrier clones share an original request. So can't use
* softirq_done with the original.
@@ -972,7 +972,7 @@
struct dm_rq_target_io *tio = clone->end_io_data;
struct request *rq = tio->orig;
- if (unlikely(blk_barrier_rq(clone))) {
+ if (unlikely(clone->cmd_flags & REQ_HARDBARRIER)) {
/*
* Barrier clones share an original request.
* Leave it to dm_end_request(), which handles this special