Lines Matching refs:blkg
3 * Legacy blkg rwstat helpers enabled by CONFIG_BLK_CGROUP_RWSTAT.
52 const char *dname = blkg_dev_name(pd->blkg);
91 * @blkg: blkg of interest
93 * @off: offset to the blkg_rwstat in blkg_policy_data or @blkg
96 * Collect the blkg_rwstat specified by @blkg, @pol and @off and all its
100 * If @pol is NULL, blkg_rwstat is at @off bytes into @blkg; otherwise, it
101 * is at @off bytes into @blkg's blkg_policy_data of the policy.
103 void blkg_rwstat_recursive_sum(struct blkcg_gq *blkg, struct blkcg_policy *pol,
110 lockdep_assert_held(&blkg->q->queue_lock);
114 blkg_for_each_descendant_pre(pos_blkg, pos_css, blkg) {