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mm/damon/core: fix ignored quota goals and filters of newly committed schemes

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commit 7d390b53067ef745e2d9bee5a9683df4c96b80a0 upstream.

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: 9cb3d0b9df ("mm/damon/core: implement DAMON context commit function")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
SeongJae Park
2024-12-22 15:12:22 -08:00
committed by Greg Kroah-Hartman
parent e55273aa2a
commit 69bbaa0fdd
1 changed files with 5 additions and 0 deletions
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mm/damon/core.c
+5
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@@ -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;