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

/OK3568_Linux_fs/kernel/include/linux/
H A Dblk-cgroup.h178 extern struct cgroup_subsys_state * const blkcg_root_css;
641 #define blkcg_root_css ((struct cgroup_subsys_state *)ERR_PTR(-EINVAL)) macro
H A Dwriteback.h119 return blkcg_root_css; in wbc_blkcg_css()
/OK3568_Linux_fs/kernel/block/
H A Dblk-cgroup.c51 struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css; variable
52 EXPORT_SYMBOL_GPL(blkcg_root_css);
/OK3568_Linux_fs/kernel/mm/
H A Dbacking-dev.c606 bdi->wb.blkcg_css = blkcg_root_css; in cgwb_bdi_init()
/OK3568_Linux_fs/kernel/fs/btrfs/
H A Dinode.c1329 if (blkcg_css != blkcg_root_css) { in cow_file_range_async()