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-rw-r--r--fs/proc/task_mmu.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 280282b05bc7..6744bd706ecf 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -1311,13 +1311,15 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
1311 pmd_t pmd = *pmdp; 1311 pmd_t pmd = *pmdp;
1312 struct page *page = NULL; 1312 struct page *page = NULL;
1313 1313
1314 if ((vma->vm_flags & VM_SOFTDIRTY) || pmd_soft_dirty(pmd)) 1314 if (vma->vm_flags & VM_SOFTDIRTY)
1315 flags |= PM_SOFT_DIRTY; 1315 flags |= PM_SOFT_DIRTY;
1316 1316
1317 if (pmd_present(pmd)) { 1317 if (pmd_present(pmd)) {
1318 page = pmd_page(pmd); 1318 page = pmd_page(pmd);
1319 1319
1320 flags |= PM_PRESENT; 1320 flags |= PM_PRESENT;
1321 if (pmd_soft_dirty(pmd))
1322 flags |= PM_SOFT_DIRTY;
1321 if (pm->show_pfn) 1323 if (pm->show_pfn)
1322 frame = pmd_pfn(pmd) + 1324 frame = pmd_pfn(pmd) +
1323 ((addr & ~PMD_MASK) >> PAGE_SHIFT); 1325 ((addr & ~PMD_MASK) >> PAGE_SHIFT);
@@ -1329,6 +1331,8 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
1329 frame = swp_type(entry) | 1331 frame = swp_type(entry) |
1330 (swp_offset(entry) << MAX_SWAPFILES_SHIFT); 1332 (swp_offset(entry) << MAX_SWAPFILES_SHIFT);
1331 flags |= PM_SWAP; 1333 flags |= PM_SWAP;
1334 if (pmd_swp_soft_dirty(pmd))
1335 flags |= PM_SOFT_DIRTY;
1332 VM_BUG_ON(!is_pmd_migration_entry(pmd)); 1336 VM_BUG_ON(!is_pmd_migration_entry(pmd));
1333 page = migration_entry_to_page(entry); 1337 page = migration_entry_to_page(entry);
1334 } 1338 }