Christoph Hellwig d24de76af8 block: remove the error argument to the block_bio_complete tracepoint ... The status can be trivially derived from the bio itself. That also avoid callers like NVMe to incorrectly pass a blk_status_t instead of the errno, and the overhead of translating the blk_status_t to the errno in the I/O completion fast path when no tracing is enabled. Fixes: 35fe0d12c8 ("nvme: trace bio completion") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2020-06-04 21:16:11 -06:00
..
events	block: remove the error argument to the block_bio_complete tracepoint	2020-06-04 21:16:11 -06:00
bpf_probe.h	bpf: Reliably preserve btf_trace_xxx types	2020-03-02 16:49:55 -08:00
define_trace.h	tracing: introduce TRACE_EVENT_NOP()	2019-04-08 09:22:51 -04:00
perf.h
syscall.h
trace_events.h	Tracing updates:	2020-02-06 07:12:11 +00:00