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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2020-12-10 13:56:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-17 17:55:44 +0300 |
| commit | 76efc1c770968d6c786e5340029f8005ed29b2a5 (patch) | |
| tree | 42c3265976e755e721485bee0474ed8bb9971e7c /block/blk-throttle.c | |
| parent | 1aba169e770911fb2afa63eb859883c4de2191e3 (diff) | |
| download | linux-76efc1c770968d6c786e5340029f8005ed29b2a5.tar.xz | |
blk-iocost: Add iocg idle state tracepoint
It will be helpful to trace the iocg's whole state, including active and
idle state. And we can easily expand the original iocost_iocg_activate
trace event to support a state trace class, including active and idle
state tracing.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-throttle.c')
0 files changed, 0 insertions, 0 deletions