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| author |   Max Gurtovoy <maxg@mellanox.com> | 2019-03-13 18:54:54 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2019-03-13 12:05:39 -0600 |
| commit | d9d53ed3f77ff4057ce714c0d169c28a653504e7 (patch) | |
| tree | b4f350bbaba8fe28160add3d4f141eedf5707c1e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'for-5.1/md-post' of https://github.com/liu-song-6/linux into for-5.1/block-post (diff) | |
| download | wireguard-linux-d9d53ed3f77ff4057ce714c0d169c28a653504e7.tar.xz wireguard-linux-d9d53ed3f77ff4057ce714c0d169c28a653504e7.zip | |
nvme: add get-feature to admin cmds tracer
This will print get-feature cmd in more informative way. For example,
run "nvme get-feature /dev/nvme0 -n 1 -f 0x9 -c 10" will trace:
nvme-3907 [008] .... 1763.635054: nvme_setup_cmd: nvme0: qid=0, cmdid=6, nsid=1, flags=0x0, meta=0x0, cmd=(nvme_admin_get_features fid=0x9 sel=0x0 cdw11=0xa)
<idle>-0 [001] d.h. 1763.635112: nvme_sq: nvme0: qid=0, head=27, tail=27
<idle>-0 [008] ..s. 1763.635121: nvme_complete_rq: nvme0: qid=0, cmdid=6, res=10, retries=0, flags=0x2, status=0
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions