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authorTejun Heo <tj@kernel.org>2012-04-01 14:38:43 -0700
committerTejun Heo <tj@kernel.org>2012-04-01 14:38:43 -0700
commit3a8b31d396b296df4b8594429d86d415d3409432 (patch)
treefe75761c55f91e558b5899cc284fa9b4134d8167 /block/blk-cgroup.h
parentc4682aec9caaca1fcfd1dd4b59cef47af22cbdc6 (diff)
downloadop-kernel-dev-3a8b31d396b296df4b8594429d86d415d3409432.zip
op-kernel-dev-3a8b31d396b296df4b8594429d86d415d3409432.tar.gz
blkcg: restructure blkio_group configruation setting
As part of userland interface restructuring, this patch updates per-blkio_group configuration setting. Instead of funneling everything through a master function which has hard-coded cases for each config file it may handle, the common part is factored into blkg_conf_prep() and blkg_conf_finish() and different configuration setters are implemented using the helpers. While this doesn't result in immediate LOC reduction, this enables further cleanups and more modular implementation. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'block/blk-cgroup.h')
-rw-r--r--block/blk-cgroup.h13
1 files changed, 0 insertions, 13 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index b67eefa..108ffbf 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -50,19 +50,6 @@ enum blkg_state_flags {
BLKG_empty,
};
-/* cgroup files owned by proportional weight policy */
-enum blkcg_file_name_prop {
- BLKIO_PROP_weight_device,
-};
-
-/* cgroup files owned by throttle policy */
-enum blkcg_file_name_throtl {
- BLKIO_THROTL_read_bps_device,
- BLKIO_THROTL_write_bps_device,
- BLKIO_THROTL_read_iops_device,
- BLKIO_THROTL_write_iops_device,
-};
-
struct blkio_cgroup {
struct cgroup_subsys_state css;
unsigned int weight;
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