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| author |   Tejun Heo <tj@kernel.org> | 2015-05-22 17:13:39 -0400 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2015-06-02 08:33:35 -0600 |
| commit | 910181343774cd5fed95900d9fd2cb4ff7758162 (patch) | |
| tree | 4f158076120521833c3eb484ce19a48725c25bd6 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | writeback, blkcg: associate each blkcg_gq with the corresponding bdi_writeback_congested (diff) | |
| download | linux-dev-910181343774cd5fed95900d9fd2cb4ff7758162.tar.xz linux-dev-910181343774cd5fed95900d9fd2cb4ff7758162.zip | |
writeback: attribute stats to the matching per-cgroup bdi_writeback
Until now, all WB_* stats were accounted against the root wb
(bdi_writeback), now that multiple wb (bdi_writeback) support is in
place, let's attributes the stats to the respective per-cgroup wb's.
As no filesystem has FS_CGROUP_WRITEBACK yet, this doesn't lead to
visible behavior differences.
v2: Updated for per-inode wb association.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions