| Message ID | 20210430051117.400189-1-sunnanyong@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 22f3c951865be13dd32ba042b50bea3f6f93e115 |
| Headers | show |
| Series | [-next] khugepaged: selftests: remove debug_cow | expand |
On 2021/4/30 13:11, Nanyong Sun wrote: > The debug_cow attribute had been removed since commit 4958e4d86ecb01 > ("mm: thp: remove debug_cow switch"), so remove it in selftest code too, > otherwise the khugepaged test will fail. > > Signed-off-by: Nanyong Sun <sunnanyong@huawei.com> > --- > tools/testing/selftests/vm/khugepaged.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/tools/testing/selftests/vm/khugepaged.c b/tools/testing/selftests/vm/khugepaged.c > index 8b7582130..155120b67 100644 > --- a/tools/testing/selftests/vm/khugepaged.c > +++ b/tools/testing/selftests/vm/khugepaged.c > @@ -86,7 +86,6 @@ struct settings { > enum thp_enabled thp_enabled; > enum thp_defrag thp_defrag; > enum shmem_enabled shmem_enabled; > - bool debug_cow; > bool use_zero_page; > struct khugepaged_settings khugepaged; > }; > @@ -95,7 +94,6 @@ static struct settings default_settings = { > .thp_enabled = THP_MADVISE, > .thp_defrag = THP_DEFRAG_ALWAYS, > .shmem_enabled = SHMEM_NEVER, > - .debug_cow = 0, > .use_zero_page = 0, > .khugepaged = { > .defrag = 1, > @@ -268,7 +266,6 @@ static void write_settings(struct settings *settings) > write_string("defrag", thp_defrag_strings[settings->thp_defrag]); > write_string("shmem_enabled", > shmem_enabled_strings[settings->shmem_enabled]); > - write_num("debug_cow", settings->debug_cow); > write_num("use_zero_page", settings->use_zero_page); > > write_num("khugepaged/defrag", khugepaged->defrag); > @@ -304,7 +301,6 @@ static void save_settings(void) > .thp_defrag = read_string("defrag", thp_defrag_strings), > .shmem_enabled = > read_string("shmem_enabled", shmem_enabled_strings), > - .debug_cow = read_num("debug_cow"), > .use_zero_page = read_num("use_zero_page"), > }; > saved_settings.khugepaged = (struct khugepaged_settings) { This patch has not been responded for a long time. Could someone please help to deal with it ?
On Fri, Apr 30, 2021 at 01:11:17PM +0800, Nanyong Sun wrote: > The debug_cow attribute had been removed since commit 4958e4d86ecb01 > ("mm: thp: remove debug_cow switch"), so remove it in selftest code too, > otherwise the khugepaged test will fail. > > Signed-off-by: Nanyong Sun <sunnanyong@huawei.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
diff --git a/tools/testing/selftests/vm/khugepaged.c b/tools/testing/selftests/vm/khugepaged.c index 8b7582130..155120b67 100644 --- a/tools/testing/selftests/vm/khugepaged.c +++ b/tools/testing/selftests/vm/khugepaged.c @@ -86,7 +86,6 @@ struct settings { enum thp_enabled thp_enabled; enum thp_defrag thp_defrag; enum shmem_enabled shmem_enabled; - bool debug_cow; bool use_zero_page; struct khugepaged_settings khugepaged; }; @@ -95,7 +94,6 @@ static struct settings default_settings = { .thp_enabled = THP_MADVISE, .thp_defrag = THP_DEFRAG_ALWAYS, .shmem_enabled = SHMEM_NEVER, - .debug_cow = 0, .use_zero_page = 0, .khugepaged = { .defrag = 1, @@ -268,7 +266,6 @@ static void write_settings(struct settings *settings) write_string("defrag", thp_defrag_strings[settings->thp_defrag]); write_string("shmem_enabled", shmem_enabled_strings[settings->shmem_enabled]); - write_num("debug_cow", settings->debug_cow); write_num("use_zero_page", settings->use_zero_page); write_num("khugepaged/defrag", khugepaged->defrag); @@ -304,7 +301,6 @@ static void save_settings(void) .thp_defrag = read_string("defrag", thp_defrag_strings), .shmem_enabled = read_string("shmem_enabled", shmem_enabled_strings), - .debug_cow = read_num("debug_cow"), .use_zero_page = read_num("use_zero_page"), }; saved_settings.khugepaged = (struct khugepaged_settings) {
The debug_cow attribute had been removed since commit 4958e4d86ecb01 ("mm: thp: remove debug_cow switch"), so remove it in selftest code too, otherwise the khugepaged test will fail. Signed-off-by: Nanyong Sun <sunnanyong@huawei.com> --- tools/testing/selftests/vm/khugepaged.c | 4 ---- 1 file changed, 4 deletions(-)