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btrfs: change the bg_reclaim_threshold valid region from 0 to 100 

For the non-zoned case we may want to set the threshold for reclaim to
something below 50%.  Change the acceptable threshold from 50-100 to
0-100.

Tested-by: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2022-03-29 01:56:08 -07:00 committed by David Sterba
parent ac2f1e63c6
commit ef972e7b5e
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/sysfs.c
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@ -744,7 +744,7 @@ static ssize_t btrfs_sinfo_bg_reclaim_threshold_store(struct kobject *kobj,
if (ret)
return ret;
if (thresh != 0 && (thresh <= 50 || thresh > 100))
if (thresh < 0 || thresh > 100)
return -EINVAL;
WRITE_ONCE(space_info->bg_reclaim_threshold, thresh);