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Searched refs:blkcg_css (Results 1 – 7 of 7) sorted by relevance

/linux/mm/
H A Dbacking-dev.c623 blkcg_unpin_online(wb->blkcg_css); in cgwb_release_workfn()
625 css_put(wb->blkcg_css); in cgwb_release_workfn()
670 struct cgroup_subsys_state *blkcg_css; in cgwb_create() local
677 blkcg_css = cgroup_get_e_css(memcg_css->cgroup, &io_cgrp_subsys); in cgwb_create()
679 blkcg_cgwb_list = blkcg_get_cgwb_list(blkcg_css); in cgwb_create()
684 if (wb && wb->blkcg_css != blkcg_css) { in cgwb_create()
712 wb->blkcg_css = blkcg_css; in cgwb_create()
736 blkcg_pin_online(blkcg_css); in cgwb_create()
738 css_get(blkcg_css); in cgwb_create()
759 css_put(blkcg_css); in cgwb_create()
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/linux/include/linux/
H A Dblk-cgroup.h52 void blkcg_pin_online(struct cgroup_subsys_state *blkcg_css);
53 void blkcg_unpin_online(struct cgroup_subsys_state *blkcg_css);
/linux/drivers/block/
H A Dloop.c87 struct cgroup_subsys_state *blkcg_css; member
788 struct cgroup_subsys_state *blkcg_css; member
815 if (queue_on_root_worker(cmd->blkcg_css)) in loop_queue_work()
823 if (cur_worker->blkcg_css == cmd->blkcg_css) { in loop_queue_work()
826 } else if ((long)cur_worker->blkcg_css < (long)cmd->blkcg_css) { in loop_queue_work()
841 cmd->blkcg_css = NULL; in loop_queue_work()
848 worker->blkcg_css = cmd->blkcg_css; in loop_queue_work()
849 css_get(worker->blkcg_css); in loop_queue_work()
894 css_put(worker->blkcg_css); in loop_free_idle_workers()
1899 cmd->blkcg_css = NULL; in loop_queue_rq()
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/linux/kernel/
H A Dkthread.c67 struct cgroup_subsys_state *blkcg_css; member
134 WARN_ON_ONCE(kthread->blkcg_css); in free_kthread_struct()
1711 if (kthread->blkcg_css) { in kthread_associate_blkcg()
1712 css_put(kthread->blkcg_css); in kthread_associate_blkcg()
1713 kthread->blkcg_css = NULL; in kthread_associate_blkcg()
1717 kthread->blkcg_css = css; in kthread_associate_blkcg()
1734 return kthread->blkcg_css; in kthread_blkcg()
/linux/block/
H A Dblk-cgroup.c101 * blkcg_css - find the current css
107 static struct cgroup_subsys_state *blkcg_css(void) in blkcg_css() function
1298 * @blkcg_css: blkcg of interest
1304 void blkcg_pin_online(struct cgroup_subsys_state *blkcg_css) in blkcg_pin_online() argument
1306 refcount_inc(&css_to_blkcg(blkcg_css)->online_pin); in blkcg_pin_online()
1311 * @blkcg_css: blkcg of interest
1318 void blkcg_unpin_online(struct cgroup_subsys_state *blkcg_css) in blkcg_unpin_online() argument
1320 struct blkcg *blkcg = css_to_blkcg(blkcg_css); in blkcg_unpin_online()
1994 blkcg = css_to_blkcg(blkcg_css()); in blkcg_maybe_throttle_current()
2168 css = blkcg_css(); in bio_associate_blkg()
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/linux/kernel/trace/
H A Dblktrace.c976 struct cgroup_subsys_state *blkcg_css; in blk_trace_bio_get_cgid() local
984 blkcg_css = bio_blkcg_css(bio); in blk_trace_bio_get_cgid()
985 if (!blkcg_css) in blk_trace_bio_get_cgid()
987 return cgroup_id(blkcg_css->cgroup); in blk_trace_bio_get_cgid()
/linux/fs/btrfs/
H A Dinode.c699 struct cgroup_subsys_state *blkcg_css; member
1048 if (async_chunk->blkcg_css) in submit_one_async_extent()
1049 kthread_associate_blkcg(async_chunk->blkcg_css); in submit_one_async_extent()
1124 if (async_chunk->blkcg_css) in submit_one_async_extent()
1142 if (async_chunk->blkcg_css) in submit_one_async_extent()
1540 if (async_chunk->blkcg_css) in submit_compressed_extents()
1541 css_put(async_chunk->blkcg_css); in submit_compressed_extents()
1570 struct cgroup_subsys_state *blkcg_css = wbc_blkcg_css(wbc); in run_delalloc_compressed() local
1633 if (blkcg_css != blkcg_root_css) { in run_delalloc_compressed()
1634 css_get(blkcg_css); in run_delalloc_compressed()
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