diff --git a/include/linux/mm.h b/include/linux/mm.h
index f9f8d7f1058e..6d7e7641fc9d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -3355,6 +3355,8 @@ unsigned long wp_shared_mapping_range(struct address_space *mapping,
 
 extern int sysctl_nr_trim_pages;
 extern bool pte_map_lock_addr(struct vm_fault *vmf, unsigned long addr);
+extern int reclaim_shmem_address_space(struct address_space *mapping);
+extern int reclaim_pages_from_list(struct list_head *page_list);
 
 /**
  * seal_check_future_write - Check for F_SEAL_FUTURE_WRITE flag and handle it
diff --git a/mm/shmem.c b/mm/shmem.c
index a4b5012b1267..d915b0ab010d 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -38,6 +38,7 @@
 #include <linux/hugetlb.h>
 #include <linux/frontswap.h>
 #include <linux/fs_parser.h>
+#include <linux/mm_inline.h>
 
 #include <asm/tlbflush.h> /* for arch/microblaze update_mmu_cache() */
 
@@ -4290,3 +4291,41 @@ void shmem_mark_page_lazyfree(struct page *page)
 	mark_page_lazyfree_movetail(page);
 }
 EXPORT_SYMBOL_GPL(shmem_mark_page_lazyfree);
+
+int reclaim_shmem_address_space(struct address_space *mapping)
+{
+	pgoff_t start = 0;
+	struct page *page;
+	LIST_HEAD(page_list);
+	int reclaimed;
+	XA_STATE(xas, &mapping->i_pages, start);
+
+	if (!shmem_mapping(mapping))
+		return -EINVAL;
+
+	lru_add_drain();
+
+	rcu_read_lock();
+	xas_for_each(&xas, page, ULONG_MAX) {
+		if (xas_retry(&xas, page))
+			continue;
+		if (xa_is_value(page))
+			continue;
+		if (isolate_lru_page(page))
+			continue;
+
+		list_add(&page->lru, &page_list);
+		inc_node_page_state(page, NR_ISOLATED_ANON +
+				page_is_file_lru(page));
+
+		if (need_resched()) {
+			xas_pause(&xas);
+			cond_resched_rcu();
+		}
+	}
+	rcu_read_unlock();
+	reclaimed = reclaim_pages_from_list(&page_list);
+
+	return reclaimed;
+}
+EXPORT_SYMBOL_GPL(reclaim_shmem_address_space);
diff --git a/mm/vmscan.c b/mm/vmscan.c
index c5eecab35226..b2fd7a513b99 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1562,6 +1562,36 @@ unsigned int reclaim_clean_pages_from_list(struct zone *zone,
 	return nr_reclaimed;
 }
 
+int reclaim_pages_from_list(struct list_head *page_list)
+{
+	struct scan_control sc = {
+		.gfp_mask = GFP_KERNEL,
+		.priority = DEF_PRIORITY,
+		.may_writepage = 1,
+		.may_unmap = 1,
+		.may_swap = 1,
+	};
+	unsigned long nr_reclaimed;
+	struct reclaim_stat dummy_stat;
+	struct page *page;
+
+	list_for_each_entry(page, page_list, lru)
+		ClearPageActive(page);
+
+	nr_reclaimed = shrink_page_list(page_list, NULL, &sc,
+				&dummy_stat, false);
+	while (!list_empty(page_list)) {
+
+		page = lru_to_page(page_list);
+		list_del(&page->lru);
+		dec_node_page_state(page, NR_ISOLATED_ANON +
+				page_is_file_lru(page));
+		putback_lru_page(page);
+	}
+
+	return nr_reclaimed;
+}
+
 /*
  * Attempt to remove the specified page from its LRU.  Only take this page
  * if it is of the appropriate PageActive status.  Pages which are being