blktrace: use op accessors
authorMike Christie <mchristi@redhat.com>
Sun, 5 Jun 2016 19:32:18 +0000 (14:32 -0500)
committerJens Axboe <axboe@fb.com>
Tue, 7 Jun 2016 19:41:38 +0000 (13:41 -0600)
commit1b9a9ab78b0ab79dc1f0ddd5fbed7833ec7de3a4
treeada8868edd0e9c1761507b38db94b0b7cb0347fe
parentc2df40dfb8c015211ec55f4b1dd0587f875c7b34
blktrace: use op accessors

Have blktrace use the req/bio op accessor to get the REQ_OP.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
include/linux/blktrace_api.h
include/trace/events/bcache.h
include/trace/events/block.h
kernel/trace/blktrace.c