From 7d390b53067ef745e2d9bee5a9683df4c96b80a0 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Sun, 22 Dec 2024 15:12:22 -0800 Subject: mm/damon/core: fix ignored quota goals and filters of newly committed schemes damon_commit_schemes() ignores quota goals and filters of the newly committed schemes. This makes users confused about the behaviors. Correctly handle those inputs. Link: https://lkml.kernel.org/r/20241222231222.85060-3-sj@kernel.org Fixes: 9cb3d0b9dfce ("mm/damon/core: implement DAMON context commit function") Signed-off-by: SeongJae Park Cc: Signed-off-by: Andrew Morton --- mm/damon/core.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'mm') diff --git a/mm/damon/core.c b/mm/damon/core.c index dc52361f1863..0776452a1abb 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -868,6 +868,11 @@ static int damon_commit_schemes(struct damon_ctx *dst, struct damon_ctx *src) NUMA_NO_NODE); if (!new_scheme) return -ENOMEM; + err = damos_commit(new_scheme, src_scheme); + if (err) { + damon_destroy_scheme(new_scheme); + return err; + } damon_add_scheme(dst, new_scheme); } return 0; -- cgit v1.2.3