hulk inclusion category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/15059 CVE: NA --------------------------- Fixes the incorrect callback invocation that would cause shrinker behavior mismatch when adapting v2 shrinkers to v1 interface. Fixes: 0dabf4e3ac0f ("mm/shrinker: Implementation of register_shrinker() and unregister_shrinker()") Signed-off-by: Qi Xi <xiqi5703@163.com> --- mm/vmscan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index cf6b9e6dc8cd..5c81e3e1e2d7 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -7623,9 +7623,9 @@ static unsigned long shrinker_v2_to_v1_scan_objects(struct shrinker_v2 *shk_v2, struct shrink_control *sc) { if (shk_v2->v1) - return shk_v2->v1->count_objects(shk_v2->v1, sc); + return shk_v2->v1->scan_objects(shk_v2->v1, sc); - return SHRINK_EMPTY; + return SHRINK_STOP; } int register_shrinker(struct shrinker *shrinker, const char *fmt, ...) -- 2.53.0