block tracepoint cleanups

Christoph Hellwig
2020-11-30T18:01:49Z

Hi Jens,

this series cleans up the block layer tracepoints by removing unused
tracepoints or tracepoint arguments and consolidating the implementation
of various bio based tracepoints.

Diffstat:
block/blk-core.c | 4
block/blk-merge.c | 8 -
block/blk-mq-sched.c | 2
block/blk-mq.c | 10 -
block/bounce.c | 2
drivers/md/dm-rq.c | 2
drivers/md/dm.c | 5
drivers/md/md-linear.c | 3
drivers/md/md.c | 5
drivers/md/raid0.c | 4
drivers/md/raid1.c | 7 -
drivers/md/raid10.c | 6 -
drivers/md/raid5.c | 15 +-
drivers/nvme/host/multipath.c | 3
drivers/s390/scsi/zfcp_fsf.c | 3
include/linux/blktrace_api.h | 5
include/trace/events/block.h | 228 +++++++++---------------------------------
kernel/trace/blktrace.c | 126 ++++++-----------------
18 files changed, 125 insertions(+), 313 deletions(-)