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| author |   Tejun Heo <tj@kernel.org> | 2015-05-22 18:23:29 -0400 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2015-06-02 08:38:13 -0600 |
| commit | c7981433ef05e67b1b40740b2c40edbd4476b659 (patch) | |
| tree | bf44403c5d6d62fa0c9111db3a9f2d857b431a3b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | writeback: add dirty_throttle_control->dom (diff) | |
| download | linux-dev-c7981433ef05e67b1b40740b2c40edbd4476b659.tar.xz linux-dev-c7981433ef05e67b1b40740b2c40edbd4476b659.zip | |
writeback: make __wb_writeout_inc() and hard_dirty_limit() take wb_domaas a parameter
Currently __wb_writeout_inc() and hard_dirty_limit() assume
global_wb_domain; however, cgroup writeback support requires
considering per-memcg wb_domain too.
This patch separates out domain-specific part of __wb_writeout_inc()
into wb_domain_writeout_inc() which takes wb_domain as a parameter and
adds the parameter to hard_dirty_limit(). This will allow these two
functions to handle per-memcg wb_domains.
This patch doesn't introduce any behavioral changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jan Kara <jack@suse.cz>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Cc: Greg Thelen <gthelen@google.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions