diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-02-03 18:04:00 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-03 18:20:05 +0300 |
| commit | 3f13ab7c80fdb0ada86a8e3e818960bc1ccbaa59 (patch) | |
| tree | 3754924c88db3cbf34393aad9898e4083b78e167 /include | |
| parent | 479664cee14d8452d3d76f8d0b7fccd0cbe4ed49 (diff) | |
| download | linux-3f13ab7c80fdb0ada86a8e3e818960bc1ccbaa59.tar.xz | |
blk-cgroup: move the cgroup information to struct gendisk
cgroup information only makes sense on a live gendisk that allows
file system I/O (which includes the raw block device). So move over
the cgroup related members.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Herrmann <aherrmann@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230203150400.3199230-20-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index b9637d63e6f0..79aec4ebadb9 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -163,6 +163,12 @@ struct gendisk { struct timer_rand_state *random; atomic_t sync_io; /* RAID */ struct disk_events *ev; +#ifdef CONFIG_BLK_CGROUP + DECLARE_BITMAP (blkcg_pols, BLKCG_MAX_POLS); + struct blkcg_gq *root_blkg; + struct list_head blkg_list; + struct mutex blkcg_mutex; +#endif /* CONFIG_BLK_CGROUP */ #ifdef CONFIG_BLK_DEV_INTEGRITY struct kobject integrity_kobj; #endif /* CONFIG_BLK_DEV_INTEGRITY */ @@ -481,12 +487,6 @@ struct request_queue { struct blk_mq_tags *sched_shared_tags; struct list_head icq_list; -#ifdef CONFIG_BLK_CGROUP - DECLARE_BITMAP (blkcg_pols, BLKCG_MAX_POLS); - struct blkcg_gq *root_blkg; - struct list_head blkg_list; - struct mutex blkcg_mutex; -#endif struct queue_limits limits; |