diff options
| author | Kinsey Ho <kinseyho@google.com> | 2023-12-27 14:12:04 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-01-05 10:17:44 -0800 |
| commit | 533c67e6358406727145efae32882c4dc355d6c5 (patch) | |
| tree | cc026b109e83a9ab02381ca94ac6ab6276f6b4cb /arch/loongarch | |
| parent | 745b13e647cd119e70d16b57698e12b7c86ca264 (diff) | |
mm/mglru: add dummy pmd_dirty()
Add dummy pmd_dirty() for architectures that don't provide it.
This is similar to commit 6617da8fb565 ("mm: add dummy pmd_young()
for architectures not having it").
Link: https://lkml.kernel.org/r/20231227141205.2200125-5-kinseyho@google.com
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312210606.1Etqz3M4-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202312210042.xQEiqlEh-lkp@intel.com/
Signed-off-by: Kinsey Ho <kinseyho@google.com>
Suggested-by: Yu Zhao <yuzhao@google.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Donet Tom <donettom@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/loongarch')
| -rw-r--r-- | arch/loongarch/include/asm/pgtable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 29d9b12298bc..8b5df1bbf9e9 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -523,6 +523,7 @@ static inline pmd_t pmd_wrprotect(pmd_t pmd) return pmd; } +#define pmd_dirty pmd_dirty static inline int pmd_dirty(pmd_t pmd) { return !!(pmd_val(pmd) & (_PAGE_DIRTY | _PAGE_MODIFIED)); |