diff options
author | Matt Mullins <mmullins@fb.com> | 2019-04-26 11:49:48 -0700 |
---|---|---|
committer | Alexei Starovoitov <ast@kernel.org> | 2019-04-26 19:04:19 -0700 |
commit | ea106722c76f08002b69a6983ed84dc18958ba48 (patch) | |
tree | 740b273cebfa9af47c98530803177034d6abb851 /drivers/block/brd.c | |
parent | 9df1c28bb75217b244257152ab7d788bb2a386d0 (diff) |
nbd: trace sending nbd requests
This adds a tracepoint that can both observe the nbd request being sent
to the server, as well as modify that request , e.g., setting a flag in
the request that will cause the server to collect detailed tracing data.
The struct request * being handled is included to permit correlation
with the block tracepoints.
Signed-off-by: Matt Mullins <mmullins@fb.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/block/brd.c')
0 files changed, 0 insertions, 0 deletions