diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c
index 8a294b9cbcf6..160c681028d2 100644
--- a/drivers/virtio/virtio_mem.c
+++ b/drivers/virtio/virtio_mem.c
@@ -1243,8 +1243,7 @@ static int virtio_mem_fake_offline(struct virtio_mem *vm, unsigned long pfn,
 		if (atomic_read(&vm->config_changed))
 			return -EAGAIN;
 
-		rc = alloc_contig_range(pfn, pfn + nr_pages, MIGRATE_MOVABLE,
-					GFP_KERNEL);
+		rc = alloc_contig_range(pfn, pfn + nr_pages, 0, GFP_KERNEL);
 		if (rc == -ENOMEM)
 			/* whoops, out of memory */
 			return rc;
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 6bb1a5a7a4ae..ff1965561d48 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -400,9 +400,13 @@ static inline bool gfp_compaction_allowed(gfp_t gfp_mask)
 extern gfp_t vma_thp_gfp_mask(struct vm_area_struct *vma);
 
 #ifdef CONFIG_CONTIG_ALLOC
+
+typedef unsigned int __bitwise acr_flags_t;
+#define ACR_CMA		((__force acr_flags_t)BIT(0))	// allocate for CMA
+
 /* The below functions must be run on a range from a single zone. */
 extern int alloc_contig_range_noprof(unsigned long start, unsigned long end,
-			      unsigned migratetype, gfp_t gfp_mask);
+			      acr_flags_t alloc_flags, gfp_t gfp_mask);
 #define alloc_contig_range(...)			alloc_hooks(alloc_contig_range_noprof(__VA_ARGS__))
 
 extern struct page *alloc_contig_pages_noprof(unsigned long nr_pages, gfp_t gfp_mask,
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index b8b44d3aacd4..709a807202e9 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -22,8 +22,17 @@ static inline bool is_migrate_isolate(int migratetype)
 }
 #endif
 
-#define MEMORY_OFFLINE	0x1
-#define REPORT_FAILURE	0x2
+/*
+ * Isolation flags:
+ * MEMORY_OFFLINE - isolate to offline (!allocate) memory e.g., skip over
+ *		    PageHWPoison() pages and PageOffline() pages.
+ * REPORT_FAILURE - report details about the failure to isolate the range
+ * CMA_ALLOCATION - isolate for CMA allocations
+ */
+typedef unsigned int __bitwise isol_flags_t;
+#define MEMORY_OFFLINE		((__force isol_flags_t)BIT(0))
+#define REPORT_FAILURE		((__force isol_flags_t)BIT(1))
+#define CMA_ALLOCATION		((__force isol_flags_t)BIT(2))
 
 void set_pageblock_migratetype(struct page *page, int migratetype);
 
@@ -31,7 +40,7 @@ bool pageblock_isolate_and_move_free_pages(struct zone *zone, struct page *page)
 bool pageblock_unisolate_and_move_free_pages(struct zone *zone, struct page *page);
 
 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
-			     int migratetype, int flags);
+			     isol_flags_t flags);
 
 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn);
 
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index b37eb0a7060f..a29471d33566 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -304,6 +304,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
 		__entry->change_ownership)
 );
 
+#ifdef CONFIG_CONTIG_ALLOC
 TRACE_EVENT(mm_alloc_contig_migrate_range_info,
 
 	TP_PROTO(unsigned long start,
@@ -311,9 +312,9 @@ TRACE_EVENT(mm_alloc_contig_migrate_range_info,
 		 unsigned long nr_migrated,
 		 unsigned long nr_reclaimed,
 		 unsigned long nr_mapped,
-		 int migratetype),
+		 acr_flags_t alloc_flags),
 
-	TP_ARGS(start, end, nr_migrated, nr_reclaimed, nr_mapped, migratetype),
+	TP_ARGS(start, end, nr_migrated, nr_reclaimed, nr_mapped, alloc_flags),
 
 	TP_STRUCT__entry(
 		__field(unsigned long, start)
@@ -321,7 +322,7 @@ TRACE_EVENT(mm_alloc_contig_migrate_range_info,
 		__field(unsigned long, nr_migrated)
 		__field(unsigned long, nr_reclaimed)
 		__field(unsigned long, nr_mapped)
-		__field(int, migratetype)
+		__field(acr_flags_t, alloc_flags)
 	),
 
 	TP_fast_assign(
@@ -330,17 +331,18 @@ TRACE_EVENT(mm_alloc_contig_migrate_range_info,
 		__entry->nr_migrated = nr_migrated;
 		__entry->nr_reclaimed = nr_reclaimed;
 		__entry->nr_mapped = nr_mapped;
-		__entry->migratetype = migratetype;
+		__entry->alloc_flags = alloc_flags;
 	),
 
-	TP_printk("start=0x%lx end=0x%lx migratetype=%d nr_migrated=%lu nr_reclaimed=%lu nr_mapped=%lu",
+	TP_printk("start=0x%lx end=0x%lx alloc_flags=%d nr_migrated=%lu nr_reclaimed=%lu nr_mapped=%lu",
 		  __entry->start,
 		  __entry->end,
-		  __entry->migratetype,
+		  __entry->alloc_flags,
 		  __entry->nr_migrated,
 		  __entry->nr_reclaimed,
 		  __entry->nr_mapped)
 );
+#endif
 
 /*
  * Required for uniquely and securely identifying mm in rss_stat tracepoint.
diff --git a/mm/cma.c b/mm/cma.c
index de5bc0c81fc2..e4ad8a5f8bde 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -461,7 +461,7 @@ static struct page *__cma_alloc(struct cma *cma, unsigned long count,
 
 		pfn = cma->base_pfn + (bitmap_no << cma->order_per_bit);
 		mutex_lock(&cma_mutex);
-		ret = alloc_contig_range(pfn, pfn + count, MIGRATE_CMA, gfp);
+		ret = alloc_contig_range(pfn, pfn + count, ACR_CMA, gfp);
 		mutex_unlock(&cma_mutex);
 		if (ret == 0) {
 			page = pfn_to_page(pfn);
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index fb2216f267d8..b69fb43c5ac7 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -2018,7 +2018,6 @@ int offline_pages(unsigned long start_pfn, unsigned long nr_pages,
 
 	/* set above range as isolated */
 	ret = start_isolate_page_range(start_pfn, end_pfn,
-				       MIGRATE_MOVABLE,
 				       MEMORY_OFFLINE | REPORT_FAILURE);
 	if (ret) {
 		reason = "failure to isolate range";
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 4b251aa35b73..3a9328f7b2e7 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1913,14 +1913,15 @@ static bool __move_freepages_for_page_isolation(struct zone *zone,
 		return true;
 	}
 move:
+	/* use MIGRATETYPE_NO_ISO_MASK to get the non-isolate migratetype */
 	if (isolate_pageblock) {
-		from_mt = __get_pfnblock_flags_mask(page, page_to_pfn(page),
-				MIGRATETYPE_MASK);
+		from_mt = get_pfnblock_flags_mask(page, page_to_pfn(page),
+				MIGRATETYPE_NO_ISO_MASK);
 		to_mt = MIGRATE_ISOLATE;
 	} else {
 		from_mt = MIGRATE_ISOLATE;
-		to_mt = __get_pfnblock_flags_mask(page, page_to_pfn(page),
-				MIGRATETYPE_MASK);
+		to_mt = get_pfnblock_flags_mask(page, page_to_pfn(page),
+				MIGRATETYPE_NO_ISO_MASK);
 	}
 
 	__move_freepages_block(zone, start_pfn, from_mt, to_mt);
@@ -6382,11 +6383,12 @@ static void alloc_contig_dump_pages(struct list_head *page_list)
 
 /*
  * [start, end) must belong to a single zone.
- * @migratetype: using migratetype to filter the type of migration in
+ * @alloc_flags: using acr_flags_t to filter the type of migration in
  *		trace_mm_alloc_contig_migrate_range_info.
  */
-static int __alloc_contig_migrate_range(struct compact_control *cc,
-		unsigned long start, unsigned long end, int migratetype)
+int __alloc_contig_migrate_range(struct compact_control *cc,
+					unsigned long start, unsigned long end,
+					acr_flags_t alloc_flags)
 {
 	/* This function is based on compact_zone() from compaction.c. */
 	unsigned int nr_reclaimed;
@@ -6458,7 +6460,7 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
 		putback_movable_pages(&cc->migratepages);
 	}
 
-	trace_mm_alloc_contig_migrate_range_info(start, end, migratetype,
+	trace_mm_alloc_contig_migrate_range_info(start, end, alloc_flags,
 						 total_migrated,
 						 total_reclaimed,
 						 total_mapped);
@@ -6529,10 +6531,7 @@ static int __alloc_contig_verify_gfp_mask(gfp_t gfp_mask, gfp_t *gfp_cc_mask)
  * alloc_contig_range() -- tries to allocate given range of pages
  * @start:	start PFN to allocate
  * @end:	one-past-the-last PFN to allocate
- * @migratetype:	migratetype of the underlying pageblocks (either
- *			#MIGRATE_MOVABLE or #MIGRATE_CMA).  All pageblocks
- *			in range must have the same migratetype and it must
- *			be either of the two.
+ * @alloc_flags:	allocation information
  * @gfp_mask:	GFP mask. Node/zone/placement hints are ignored; only some
  *		action and reclaim modifiers are supported. Reclaim modifiers
  *		control allocation behavior during compaction/migration/reclaim.
@@ -6549,7 +6548,7 @@ static int __alloc_contig_verify_gfp_mask(gfp_t gfp_mask, gfp_t *gfp_cc_mask)
  * need to be freed with free_contig_range().
  */
 int alloc_contig_range_noprof(unsigned long start, unsigned long end,
-		       unsigned migratetype, gfp_t gfp_mask)
+			acr_flags_t alloc_flags, gfp_t gfp_mask)
 {
 	unsigned long outer_start, outer_end;
 	int ret = 0;
@@ -6590,7 +6589,8 @@ int alloc_contig_range_noprof(unsigned long start, unsigned long end,
 	 * put back to page allocator so that buddy can use them.
 	 */
 
-	ret = start_isolate_page_range(start, end, migratetype, 0);
+	ret = start_isolate_page_range(start, end,
+			(alloc_flags & ACR_CMA) ? CMA_ALLOCATION : 0);
 	if (ret)
 		goto done;
 
@@ -6606,7 +6606,7 @@ int alloc_contig_range_noprof(unsigned long start, unsigned long end,
 	 * allocated.  So, if we fall through be sure to clear ret so that
 	 * -EBUSY is not accidentally used or returned to caller.
 	 */
-	ret = __alloc_contig_migrate_range(&cc, start, end, migratetype);
+	ret = __alloc_contig_migrate_range(&cc, start, end, alloc_flags);
 	if (ret && ret != -EBUSY)
 		goto done;
 
@@ -6683,8 +6683,7 @@ static int __alloc_contig_pages(unsigned long start_pfn,
 {
 	unsigned long end_pfn = start_pfn + nr_pages;
 
-	return alloc_contig_range_noprof(start_pfn, end_pfn, MIGRATE_MOVABLE,
-				   gfp_mask);
+	return alloc_contig_range_noprof(start_pfn, end_pfn, 0, gfp_mask);
 }
 
 static bool pfn_range_valid_contig(struct zone *z, unsigned long start_pfn,
diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 095cb2152fae..c39b51e96186 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -31,7 +31,7 @@
  *
  */
 static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long end_pfn,
-				int migratetype, int flags)
+				isol_flags_t flags)
 {
 	struct page *page = pfn_to_page(start_pfn);
 	struct zone *zone = page_zone(page);
@@ -46,7 +46,7 @@ static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long e
 		 * isolate CMA pageblocks even when they are not movable in fact
 		 * so consider them movable here.
 		 */
-		if (is_migrate_cma(migratetype))
+		if (flags & CMA_ALLOCATION)
 			return NULL;
 
 		return page;
@@ -151,7 +151,7 @@ static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long e
  * present in [start_pfn, end_pfn). The pageblock must intersect with
  * [start_pfn, end_pfn).
  */
-static int set_migratetype_isolate(struct page *page, int migratetype, int isol_flags,
+static int set_migratetype_isolate(struct page *page, isol_flags_t isol_flags,
 			unsigned long start_pfn, unsigned long end_pfn)
 {
 	struct zone *zone = page_zone(page);
@@ -186,7 +186,7 @@ static int set_migratetype_isolate(struct page *page, int migratetype, int isol_
 				  end_pfn);
 
 	unmovable = has_unmovable_pages(check_unmovable_start, check_unmovable_end,
-			migratetype, isol_flags);
+			isol_flags);
 	if (!unmovable) {
 		if (!pageblock_isolate_and_move_free_pages(zone, page)) {
 			spin_unlock_irqrestore(&zone->lock, flags);
@@ -296,7 +296,6 @@ __first_valid_page(unsigned long pfn, unsigned long nr_pages)
  * @isolate_before:	isolate the pageblock before the boundary_pfn
  * @skip_isolation:	the flag to skip the pageblock isolation in second
  *			isolate_single_pageblock()
- * @migratetype:	migrate type to set in error recovery.
  *
  * Free and in-use pages can be as big as MAX_PAGE_ORDER and contain more than one
  * pageblock. When not all pageblocks within a page are isolated at the same
@@ -311,8 +310,8 @@ __first_valid_page(unsigned long pfn, unsigned long nr_pages)
  * either. The function handles this by splitting the free page or migrating
  * the in-use page then splitting the free page.
  */
-static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
-		bool isolate_before, bool skip_isolation, int migratetype)
+static int isolate_single_pageblock(unsigned long boundary_pfn, isol_flags_t flags,
+			bool isolate_before, bool skip_isolation)
 {
 	unsigned long start_pfn;
 	unsigned long isolate_pageblock;
@@ -338,11 +337,9 @@ static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
 				      zone->zone_start_pfn);
 
 	if (skip_isolation) {
-		int mt __maybe_unused = get_pageblock_migratetype(pfn_to_page(isolate_pageblock));
-
-		VM_BUG_ON(!is_migrate_isolate(mt));
+		VM_BUG_ON(!get_pageblock_isolate(pfn_to_page(isolate_pageblock)));
 	} else {
-		ret = set_migratetype_isolate(pfn_to_page(isolate_pageblock), migratetype,
+		ret = set_migratetype_isolate(pfn_to_page(isolate_pageblock),
 				flags, isolate_pageblock, isolate_pageblock + pageblock_nr_pages);
 
 		if (ret)
@@ -441,14 +438,7 @@ static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
  * start_isolate_page_range() - mark page range MIGRATE_ISOLATE
  * @start_pfn:		The first PFN of the range to be isolated.
  * @end_pfn:		The last PFN of the range to be isolated.
- * @migratetype:	Migrate type to set in error recovery.
- * @flags:		The following flags are allowed (they can be combined in
- *			a bit mask)
- *			MEMORY_OFFLINE - isolate to offline (!allocate) memory
- *					 e.g., skip over PageHWPoison() pages
- *					 and PageOffline() pages.
- *			REPORT_FAILURE - report details about the failure to
- *			isolate the range
+ * @flags:		isolation flags
  *
  * Making page-allocation-type to be MIGRATE_ISOLATE means free pages in
  * the range will never be allocated. Any free pages and pages freed in the
@@ -481,7 +471,7 @@ static int isolate_single_pageblock(unsigned long boundary_pfn, int flags,
  * Return: 0 on success and -EBUSY if any part of range cannot be isolated.
  */
 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
-			     int migratetype, int flags)
+			     isol_flags_t flags)
 {
 	unsigned long pfn;
 	struct page *page;
@@ -493,7 +483,7 @@ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 
 	/* isolate [isolate_start, isolate_start + pageblock_nr_pages) pageblock */
 	ret = isolate_single_pageblock(isolate_start, flags, false,
-			skip_isolation, migratetype);
+			skip_isolation);
 	if (ret)
 		return ret;
 
@@ -502,7 +492,7 @@ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 
 	/* isolate [isolate_end - pageblock_nr_pages, isolate_end) pageblock */
 	ret = isolate_single_pageblock(isolate_end, flags, true,
-			skip_isolation, migratetype);
+			skip_isolation);
 	if (ret) {
 		unset_migratetype_isolate(pfn_to_page(isolate_start));
 		return ret;
@@ -513,7 +503,7 @@ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 	     pfn < isolate_end - pageblock_nr_pages;
 	     pfn += pageblock_nr_pages) {
 		page = __first_valid_page(pfn, pageblock_nr_pages);
-		if (page && set_migratetype_isolate(page, migratetype, flags,
+		if (page && set_migratetype_isolate(page, flags,
 					start_pfn, end_pfn)) {
 			undo_isolate_page_range(isolate_start, pfn);
 			unset_migratetype_isolate(
