zfs/module/os/linux
chrisrd 2a149775b4
zfs_prune: reset sc.nr_to_scan
sc.nr_to_scan is an input to super_cache_clean (via
shrinker->scan_objects), used to set the number of objects to scan
in the various caches. However super_cache_scan also modifies
sc.nr_to_scan, so when used in a loop we need to reset
sc.nr_to_scan back to our desired nr_to_scan for the next
iteration.

Issue discovered and solution suggested by
Tenzin Lhakhang @tlhakhan.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Chris Dunlop <chris@onthe.net.au>
Issue #12433
Closes #12908
2022-01-04 17:07:33 -08:00
..
spl Add notes to system_taskq 2021-11-19 10:02:45 -07:00
zfs zfs_prune: reset sc.nr_to_scan 2022-01-04 17:07:33 -08:00