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dm: improve shrinker debug names

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[ Upstream commit c87791bcc455a91e51ca9800faaacc21c8d67785 ]

Commit e33c267ab7 ("mm: shrinkers: provide shrinkers with names")
chose some fairly bad names for DM's shrinkers.

Fixes: e33c267ab7 ("mm: shrinkers: provide shrinkers with names")
Signed-off-by : Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Mike Snitzer 2023-01-25 13:01:46 -05:00 committed by Greg Kroah-Hartman
parent 53b7166927
commit 8a722ac86b
2 changed files with 2 additions and 2 deletions
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2
drivers/md/dm-bufio.c
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@ -1833,7 +1833,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign
c->shrinker.scan_objects = dm_bufio_shrink_scan;
c->shrinker.seeks = 1;
c->shrinker.batch = 0;
r = register_shrinker(&c->shrinker, "md-%s:(%u:%u)", slab_name,
r = register_shrinker(&c->shrinker, "dm-bufio:(%u:%u)",
MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
if (r)
goto bad;

2
drivers/md/dm-zoned-metadata.c
View File

@ -2945,7 +2945,7 @@ int dmz_ctr_metadata(struct dmz_dev *dev, int num_dev,
zmd->mblk_shrinker.seeks = DEFAULT_SEEKS;
/* Metadata cache shrinker */
ret = register_shrinker(&zmd->mblk_shrinker, "md-meta:(%u:%u)",
ret = register_shrinker(&zmd->mblk_shrinker, "dm-zoned-meta:(%u:%u)",
MAJOR(dev->bdev->bd_dev),
MINOR(dev->bdev->bd_dev));
if (ret) {