c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2024-12-26 03:09:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

BRT: Fix slop space calculation with block cloning

Browse Source 
Similar to deduplication, the size of data duplicated by block cloning
should not be included in the slop space calculation.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Yuxin Wang <yuxinwang9999@gmail.com>
Closes #15874
This commit is contained in:
Bi11 2024-02-13 05:53:33 +08:00 committed by GitHub
parent 79c6dffa6b
commit 6cc93ccde7
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
module/zfs/spa_misc.c
View File

@ -1837,7 +1837,8 @@ spa_get_slop_space(spa_t *spa)
* deduplicated data, so since it's not useful to reserve more
* space with more deduplicated data, we subtract that out here.
*/
space = spa_get_dspace(spa) - spa->spa_dedup_dspace;
space =
spa_get_dspace(spa) - spa->spa_dedup_dspace - brt_get_dspace(spa);
slop = MIN(space >> spa_slop_shift, spa_max_slop);
/*