diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 4688b9e38cd2..1bf2cf8c44dd 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -88,7 +88,7 @@ static const struct movable_operations *page_movable_ops(struct page *page) * back to the buddy. */ if (PageOffline(page)) - /* Only balloon compaction sets PageOffline pages movable. */ + /* Only balloon page migration sets PageOffline pages movable. */ return offline_movable_ops; if (PageZsmalloc(page)) return zsmalloc_movable_ops; @@ -452,11 +452,12 @@ static bool remove_migration_pte(struct folio *folio, * Get rid of all migration entries and replace them by * references to the indicated page. */ -void remove_migration_ptes(struct folio *src, struct folio *dst, int flags) +void remove_migration_ptes(struct folio *src, struct folio *dst, + enum ttu_flags flags) { struct rmap_walk_arg rmap_walk_arg = { .folio = src, - .map_unused_to_zeropage = flags & RMP_USE_SHARED_ZEROPAGE, + .map_unused_to_zeropage = flags & TTU_USE_SHARED_ZEROPAGE, }; struct rmap_walk_control rwc = { @@ -464,9 +465,9 @@ void remove_migration_ptes(struct folio *src, struct folio *dst, int flags) .arg = &rmap_walk_arg, }; - VM_BUG_ON_FOLIO((flags & RMP_USE_SHARED_ZEROPAGE) && (src != dst), src); + VM_BUG_ON_FOLIO((flags & TTU_USE_SHARED_ZEROPAGE) && (src != dst), src); - if (flags & RMP_LOCKED) + if (flags & TTU_RMAP_LOCKED) rmap_walk_locked(dst, &rwc); else rmap_walk(dst, &rwc); @@ -1521,8 +1522,7 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio, rc = move_to_new_folio(dst, src, mode); if (page_was_mapped) - remove_migration_ptes(src, !rc ? dst : src, - ttu ? RMP_LOCKED : 0); + remove_migration_ptes(src, !rc ? dst : src, ttu); if (ttu & TTU_RMAP_LOCKED) i_mmap_unlock_write(mapping); |