Message ID | 20220303145032.21493-3-chrubis@suse.cz |
---|---|
State | Accepted |
Headers | show |
Series | ksm06 and libnuma cleanups and fixes | expand |
Hi, Cyril Hrubis <chrubis@suse.cz> writes: > This is preparing for the move of the code from library to the ksm06. > > Signed-off-by: Cyril Hrubis <chrubis@suse.cz> Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com> > --- > testcases/kernel/mem/include/mem.h | 2 ++ > 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"); > > -- > 2.34.1
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");
This is preparing for the move of the code from library to the ksm06. Signed-off-by: Cyril Hrubis <chrubis@suse.cz> --- testcases/kernel/mem/include/mem.h | 2 ++ testcases/kernel/mem/lib/mem.c | 22 +++++++++++----------- 2 files changed, 13 insertions(+), 11 deletions(-)