On Wed, Oct 13, 2021 at 10:49:37AM -0600, Jens Axboe wrote: > For some reason we still have them in blk-core, with the rest of the > request completion being in blk-mq. That causes and out-of-line call > for each completion. > > Move them into blk-mq.c instead. The status/errno helpers really are core code. And if we change the block_rq_complete tracepoint to just take the status and do the conversion inside the trace event to avoid the fast path out of line call.
