Commit 0c96decc authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

mm/damon/sysfs: remove damon_sysfs_before_terminate() 

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: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 3a69f163

mm/damon/sysfs.c

+0 −12
Original line number Diff line number Diff line
@@ -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;

}