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mm/damon/sysfs: remove damon_sysfs_before_terminate()

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DAMON core layer does target cleanup on its own.  Remove duplicated and
unnecessarily selective cleanup attempts in DAMON sysfs interface.

Link: https://lkml.kernel.org/r/20250712195016.151108-14-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park
2025-07-12 12:50:15 -07:00
committed by Andrew Morton
parent 3a69f16357
commit 0c96decca5
1 changed files with 0 additions and 12 deletions
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12
mm/damon/sysfs.c
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@@ -1361,17 +1361,6 @@ static int damon_sysfs_add_targets(struct damon_ctx *ctx,
return 0;
}
static void damon_sysfs_before_terminate(struct damon_ctx *ctx)
{
struct damon_target *t, *next;
if (!damon_target_has_pid(ctx))
return;
damon_for_each_target_safe(t, next, ctx)
damon_destroy_target(t, ctx);
}
/*
* damon_sysfs_upd_schemes_stats() - Update schemes stats sysfs files.
* @data: The kobject wrapper that associated to the kdamond thread.
@@ -1516,7 +1505,6 @@ static struct damon_ctx *damon_sysfs_build_ctx(
return ERR_PTR(err);
}
ctx->callback.before_terminate = damon_sysfs_before_terminate;
return ctx;
}