diff options
| 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 /kernel/livepatch | |
| parent | e9f07dfd7086a0b7e9ce98bb97b7422861aad40b (diff) | |
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 'kernel/livepatch')
0 files changed, 0 insertions, 0 deletions