mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 08:58:07 +00:00
604c01d567
Export the disk name, queue id, sq_head, sq_tail to a trace event in completion handling. Usage example: cd /sys/kernel/debug/tracing/events/nvme/nvme_sq echo 'disk=="nvme1n1"' > filter echo 1 > enable cat /sys/kernel/debug/tracing/trace_pipe Signed-off-by: yupeng <yupeng0921@gmail.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Keith Busch <keith.busch@intel.com> [hch: slight formatting tweaks, use standard nvme tracepoint conventions] Signed-off-by: Christoph Hellwig <hch@lst.de> wip |
||
---|---|---|
.. | ||
host | ||
target | ||
Kconfig | ||
Makefile |