diff options
| author | Cyril Hrubis <chrubis@suse.cz> | 2022-03-03 14:06:13 +0100 |
|---|---|---|
| committer | Cyril Hrubis <chrubis@suse.cz> | 2022-03-07 10:13:27 +0100 |
| commit | 14226418e4aaa36e74d04d5cdb2a249aea39ad29 (patch) | |
| tree | f591b5066f9ead60c28bce55a52f050b119c9679 /testcases/kernel/mem | |
| parent | 3e7adaa062896b7e10ad4dd7e2a43c7621d67c1e (diff) | |
| download | ltp-14226418e4aaa36e74d04d5cdb2a249aea39ad29.tar.gz | |
mem/lib: Export group_check() as ksm_group_check()
This is preparing for the move of the code from library to the ksm06.
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Li Wang <liwang@redhat.com>
Diffstat (limited to 'testcases/kernel/mem')
| -rw-r--r-- | testcases/kernel/mem/include/mem.h | 2 | ||||
| -rw-r--r-- | testcases/kernel/mem/lib/mem.c | 22 |
2 files changed, 13 insertions, 11 deletions
diff --git a/testcases/kernel/mem/include/mem.h b/testcases/kernel/mem/include/mem.h index f1cba5fcb..776809113 100644 --- a/testcases/kernel/mem/include/mem.h +++ b/testcases/kernel/mem/include/mem.h @@ -50,6 +50,8 @@ void testoom(int mempolicy, int lite, int retcode, int allow_sigkill); void create_same_memory(int size, int num, int unit); void test_ksm_merge_across_nodes(unsigned long nr_pages); +void ksm_group_check(int run, int pg_shared, int pg_sharing, int pg_volatile, + int pg_unshared, int sleep_msecs, int pages_to_scan); /* THP */ diff --git a/testcases/kernel/mem/lib/mem.c b/testcases/kernel/mem/lib/mem.c index ee9fc85b6..102fc5665 100644 --- a/testcases/kernel/mem/lib/mem.c +++ b/testcases/kernel/mem/lib/mem.c @@ -271,9 +271,9 @@ static void final_group_check(int run, int pages_shared, int pages_sharing, check("pages_to_scan", pages_to_scan); } -static void group_check(int run, int pages_shared, int pages_sharing, - int pages_volatile, int pages_unshared, - int sleep_millisecs, int pages_to_scan) +void ksm_group_check(int run, int pages_shared, int pages_sharing, + int pages_volatile, int pages_unshared, + int sleep_millisecs, int pages_to_scan) { if (run != 1) { tst_res(TFAIL, "group_check run is not 1, %d.", run); @@ -489,19 +489,19 @@ void create_same_memory(int size, int num, int unit) resume_ksm_children(child, num); stop_ksm_children(child, num); - group_check(1, 2, size * num * pages - 2, 0, 0, 0, size * pages * num); + ksm_group_check(1, 2, size * num * pages - 2, 0, 0, 0, size * pages * num); resume_ksm_children(child, num); stop_ksm_children(child, num); - group_check(1, 3, size * num * pages - 3, 0, 0, 0, size * pages * num); + ksm_group_check(1, 3, size * num * pages - 3, 0, 0, 0, size * pages * num); resume_ksm_children(child, num); stop_ksm_children(child, num); - group_check(1, 1, size * num * pages - 1, 0, 0, 0, size * pages * num); + ksm_group_check(1, 1, size * num * pages - 1, 0, 0, 0, size * pages * num); resume_ksm_children(child, num); stop_ksm_children(child, num); - group_check(1, 1, size * num * pages - 2, 0, 1, 0, size * pages * num); + ksm_group_check(1, 1, size * num * pages - 2, 0, 1, 0, size * pages * num); tst_res(TINFO, "KSM unmerging..."); SAFE_FILE_PRINTF(PATH_KSM "run", "2"); @@ -586,15 +586,15 @@ void test_ksm_merge_across_nodes(unsigned long nr_pages) tst_res(TINFO, "Start to test KSM with merge_across_nodes=1"); SAFE_FILE_PRINTF(PATH_KSM "merge_across_nodes", "1"); SAFE_FILE_PRINTF(PATH_KSM "run", "1"); - group_check(1, 1, nr_pages * num_nodes - 1, 0, 0, 0, - nr_pages * num_nodes); + ksm_group_check(1, 1, nr_pages * num_nodes - 1, 0, 0, 0, + nr_pages * num_nodes); SAFE_FILE_PRINTF(PATH_KSM "run", "2"); tst_res(TINFO, "Start to test KSM with merge_across_nodes=0"); SAFE_FILE_PRINTF(PATH_KSM "merge_across_nodes", "0"); SAFE_FILE_PRINTF(PATH_KSM "run", "1"); - group_check(1, num_nodes, nr_pages * num_nodes - num_nodes, - 0, 0, 0, nr_pages * num_nodes); + ksm_group_check(1, num_nodes, nr_pages * num_nodes - num_nodes, + 0, 0, 0, nr_pages * num_nodes); SAFE_FILE_PRINTF(PATH_KSM "run", "2"); |