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mm: workingset: remove zero-seek setting for shadow node shrinker

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zero-seek setting for shadow nodes will cause aggressive reclaim thus
removing more nodes from the working_set this would effect memstall
calculation of PSI, so keep the default seek settings.

Change-Id: Ib87ad5a07ef4c8ce42d078b99e1c2e5944e1899d
Signed-off-by: Vijayanand Jitta <vjitta@codeaurora.org>
This commit is contained in:
Vijayanand Jitta 2019-04-29 15:46:23 +05:30 • committed by Gerrit - the friendly Code Review server
commit 5a99ff6f3d
1 changed files with 1 additions and 1 deletions
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mm/workingset.c
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@ -523,7 +523,7 @@ static unsigned long scan_shadow_nodes(struct shrinker *shrinker,
static struct shrinker workingset_shadow_shrinker = {
.count_objects = count_shadow_nodes,
.scan_objects = scan_shadow_nodes,
.seeks = 0, /* ->count reports only fully expendable nodes */
.seeks = DEFAULT_SEEKS,
.flags = SHRINKER_NUMA_AWARE | SHRINKER_MEMCG_AWARE,
};