summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
authorShaohua Li <shli@fb.com>2017-07-12 11:49:55 -0700
committerJens Axboe <axboe@kernel.dk>2017-07-29 09:00:03 -0600
commit69fd5c391763bd94a40dd152bc72a7f230137150 (patch)
tree9f44111556c0f8ac14410703a79c42289ea768c2 /block
parent007cc56b7eeca8848021bc43aca2b8607fbe5589 (diff)
blktrace: add an option to allow displaying cgroup path
By default we output cgroup id in blktrace. This adds an option to display cgroup path. Since get cgroup path is a relativly heavy operation, we don't enable it by default. with the option enabled, blktrace will output something like this: dd-1353 [007] d..2 293.015252: 8,0 /test/level D R 24 + 8 [dd] Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions