Commit a8033158 authored by Uladzislau Rezki (Sony)'s avatar Uladzislau Rezki (Sony) Committed by Linus Torvalds
Browse files

lib/test_vmalloc.c: remove two kvfree_rcu() tests 

Remove two test cases related to kvfree_rcu() and SLAB.  Those are
considered as redundant now, because similar test functionality has
recently been introduced in the "rcuscale" RCU test-suite.

Link: https://lkml.kernel.org/r/20210402202237.20334-1-urezki@gmail.com


Signed-off-by: default avatarUladzislau Rezki (Sony) <urezki@gmail.com>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ad216c03

lib/test_vmalloc.c

+0 −40
Original line number Diff line number Diff line
@@ -47,8 +47,6 @@ __param(int, run_test_mask, INT_MAX, 
		"\t\tid: 128,  name: pcpu_alloc_test\n"

		"\t\tid: 256,  name: kvfree_rcu_1_arg_vmalloc_test\n"

		"\t\tid: 512,  name: kvfree_rcu_2_arg_vmalloc_test\n"

		"\t\tid: 1024, name: kvfree_rcu_1_arg_slab_test\n"

		"\t\tid: 2048, name: kvfree_rcu_2_arg_slab_test\n"

		/* Add a new test case description here. */

);
@@ -363,42 +361,6 @@ kvfree_rcu_2_arg_vmalloc_test(void) 
	return 0;

}



static int

kvfree_rcu_1_arg_slab_test(void)

{

	struct test_kvfree_rcu *p;

	int i;



	for (i = 0; i < test_loop_count; i++) {

		p = kmalloc(sizeof(*p), GFP_KERNEL);

		if (!p)

			return -1;



		p->array[0] = 'a';

		kvfree_rcu(p);

	}



	return 0;

}



static int

kvfree_rcu_2_arg_slab_test(void)

{

	struct test_kvfree_rcu *p;

	int i;



	for (i = 0; i < test_loop_count; i++) {

		p = kmalloc(sizeof(*p), GFP_KERNEL);

		if (!p)

			return -1;



		p->array[0] = 'a';

		kvfree_rcu(p, rcu);

	}



	return 0;

}



struct test_case_desc {

	const char *test_name;

	int (*test_func)(void);
@@ -415,8 +377,6 @@ static struct test_case_desc test_case_array[] = { 
	{ "pcpu_alloc_test", pcpu_alloc_test },

	{ "kvfree_rcu_1_arg_vmalloc_test", kvfree_rcu_1_arg_vmalloc_test },

	{ "kvfree_rcu_2_arg_vmalloc_test", kvfree_rcu_2_arg_vmalloc_test },

	{ "kvfree_rcu_1_arg_slab_test", kvfree_rcu_1_arg_slab_test },

	{ "kvfree_rcu_2_arg_slab_test", kvfree_rcu_2_arg_slab_test },

	/* Add a new test case here. */

};