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samples/damon/mtier: stop all contexts with single damon_stop() call

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damon_stop() was theoretically able to return failure while keeping the
second context for mtier running.  mtier stops its contexts one by one
with two damon_stop() call for the reason.  damon_stop() is refactored to
always successfully stop all requested DAMON contexts.  The two calls are
unnecessary.  Use only single damon_stop() call for all contexts.

Link: https://lore.kernel.org/20260706140628.87414-9-sj@kernel.org
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SJ Park
2026-07-06 07:06:23 -07:00
committed by Andrew Morton
parent a4d91b8254
commit 3e734a0514
1 changed files with 1 additions and 2 deletions
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3
samples/damon/mtier.c
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@@ -200,8 +200,7 @@ static int damon_sample_mtier_start(void)
static void damon_sample_mtier_stop(void)
{
damon_stop(ctxs, 1);
damon_stop(&ctxs[1], 1);
damon_stop(ctxs, 2);
damon_destroy_ctx(ctxs[0]);
damon_destroy_ctx(ctxs[1]);
}