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authorChristoph Hellwig <hch@lst.de>2020-11-24 09:34:00 +0100
committerJens Axboe <axboe@kernel.dk>2020-12-01 14:53:40 -0700
commit15e3d2c5cd53298272e59ad9072d3468f9dd3781 (patch)
treee526446b6b09c036e9aed966dbe2bdd252f5bb98 /block/blk-cgroup.c
parenta782483cc1f875355690625d8253a232f2581418 (diff)
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block: move disk stat accounting to struct block_device
Move the dkstats and stamp field to struct block_device in preparation of killing struct hd_struct. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-cgroup.c')
-rw-r--r--block/blk-cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index ad02289a4f7f..79aa96240cec 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -830,7 +830,7 @@ static void blkcg_fill_root_iostats(void)
for_each_possible_cpu(cpu) {
struct disk_stats *cpu_dkstats;
- cpu_dkstats = per_cpu_ptr(part->dkstats, cpu);
+ cpu_dkstats = per_cpu_ptr(part->bdev->bd_stats, cpu);
tmp.ios[BLKG_IOSTAT_READ] +=
cpu_dkstats->ios[STAT_READ];
tmp.ios[BLKG_IOSTAT_WRITE] +=