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authorChristoph Hellwig <hch@lst.de>2020-05-27 08:24:14 +0300
committerJens Axboe <axboe@kernel.dk>2020-05-27 14:21:23 +0300
commit58d4f14fc30ac26288cfed74d7e566921c22cf59 (patch)
treeb55c90cab60c05e5bc5676d45110827a3818a23b /block/blk.h
parent9123bf6f21b015cce16f3ce066c72aac9fc78d2f (diff)
downloadlinux-58d4f14fc30ac26288cfed74d7e566921c22cf59.tar.xz
block: always use a percpu variable for disk stats
percpu variables have a perfectly fine working stub implementation for UP kernels, so use that. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk.h b/block/blk.h
index bdf5e94467aa..0ecba2ab383d 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -378,7 +378,7 @@ static inline void hd_struct_put(struct hd_struct *part)
static inline void hd_free_part(struct hd_struct *part)
{
- free_part_stats(part);
+ free_percpu(part->dkstats);
kfree(part->info);
percpu_ref_exit(&part->ref);
}