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Searched refs:blkcg_root_css (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/include/linux/
Dblk-cgroup.h180 extern struct cgroup_subsys_state * const blkcg_root_css;
628 #define blkcg_root_css ((struct cgroup_subsys_state *)ERR_PTR(-EINVAL)) macro
Dwriteback.h119 return blkcg_root_css; in wbc_blkcg_css()
/Linux-v5.15/block/
Dblk-cgroup.c49 struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css; variable
50 EXPORT_SYMBOL_GPL(blkcg_root_css);
/Linux-v5.15/mm/
Dbacking-dev.c628 bdi->wb.blkcg_css = blkcg_root_css; in cgwb_bdi_init()
/Linux-v5.15/drivers/block/
Dloop.c990 return !css || css == blkcg_root_css; in queue_on_root_worker()
/Linux-v5.15/fs/btrfs/
Dinode.c1435 if (blkcg_css != blkcg_root_css) { in cow_file_range_async()