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Searched refs:blkcg_root_css (Results 1 – 5 of 5) sorted by relevance

/linux/include/linux/
H A Dblk-cgroup.h26 extern struct cgroup_subsys_state * const blkcg_root_css;
38 #define blkcg_root_css ((struct cgroup_subsys_state *)ERR_PTR(-EINVAL)) macro
H A Dwriteback.h118 ((wbc)->wb ? (wbc)->wb->blkcg_css : blkcg_root_css)
120 #define wbc_blkcg_css(wbc) (blkcg_root_css)
/linux/block/
H A Dblk-cgroup.c52 struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css; variable
53 EXPORT_SYMBOL_GPL(blkcg_root_css);
/linux/mm/
H A Dbacking-dev.c841 bdi->wb.blkcg_css = blkcg_root_css; in wb_blkcg_offline()
/linux/fs/btrfs/
H A Dinode.c1671 if (blkcg_css != blkcg_root_css) { in run_delalloc_compressed()