diff --git a/include/linux/zswap.h b/include/linux/zswap.h
index 294d13efbfb1..1d6de281f243 100644
--- a/include/linux/zswap.h
+++ b/include/linux/zswap.h
@@ -12,6 +12,8 @@ extern atomic_long_t zswap_stored_pages;
 #ifdef CONFIG_ZSWAP
 
 struct swap_in_memory_cache_cb;
+struct zswap_decomp_batch;
+struct zswap_entry;
 
 struct zswap_lruvec_state {
 	/*
@@ -120,6 +122,19 @@ static inline void zswap_store_batch(struct swap_in_memory_cache_cb *simc)
 }
 
 bool zswap_load_batching_enabled(void);
+void zswap_load_batch_init(struct zswap_decomp_batch *zd_batch);
+void zswap_load_batch_reinit(struct zswap_decomp_batch *zd_batch);
+bool __zswap_add_load_batch(struct zswap_decomp_batch *zd_batch,
+			    struct folio *folio);
+static inline bool zswap_add_load_batch(
+	struct zswap_decomp_batch *zd_batch,
+	struct folio *folio)
+{
+	if (zswap_load_batching_enabled())
+		return __zswap_add_load_batch(zd_batch, folio);
+
+	return false;
+}
 
 unsigned long zswap_total_pages(void);
 bool zswap_store(struct folio *folio);
@@ -138,6 +153,8 @@ struct zswap_lruvec_state {};
 struct zswap_store_sub_batch_page {};
 struct zswap_store_pipeline_state {};
 struct swap_in_memory_cache_cb;
+struct zswap_decomp_batch;
+struct zswap_entry;
 
 static inline bool zswap_store_batching_enabled(void)
 {
@@ -153,6 +170,24 @@ static inline bool zswap_load_batching_enabled(void)
 	return false;
 }
 
+static inline void zswap_load_batch_init(
+	struct zswap_decomp_batch *zd_batch)
+{
+}
+
+static inline void zswap_load_batch_reinit(
+	struct zswap_decomp_batch *zd_batch)
+{
+}
+
+static inline bool zswap_add_load_batch(
+	struct folio *folio,
+	struct zswap_entry *entry,
+	struct zswap_decomp_batch *zd_batch)
+{
+	return false;
+}
+
 static inline bool zswap_store(struct folio *folio)
 {
 	return false;
diff --git a/mm/memory.c b/mm/memory.c
index 0f614523b9f4..b5745b9ffdf7 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -4322,7 +4322,7 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 
 				/* To provide entry to swap_read_folio() */
 				folio->swap = entry;
-				swap_read_folio(folio, NULL);
+				swap_read_folio(folio, NULL, NULL, NULL);
 				folio->private = NULL;
 			}
 		} else {
diff --git a/mm/page_io.c b/mm/page_io.c
index 065db25309b8..9750302d193b 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -744,11 +744,17 @@ static void swap_read_folio_bdev_async(struct folio *folio,
 	submit_bio(bio);
 }
 
-void swap_read_folio(struct folio *folio, struct swap_iocb **plug)
+/*
+ * Returns true if the folio was read, and false if the folio was added to
+ * the zswap_decomp_batch for batched decompression.
+ */
+bool swap_read_folio(struct folio *folio, struct swap_iocb **plug,
+		     struct zswap_decomp_batch *zswap_batch,
+		     struct folio_batch *non_zswap_batch)
 {
 	struct swap_info_struct *sis = swp_swap_info(folio->swap);
 	bool synchronous = sis->flags & SWP_SYNCHRONOUS_IO;
-	bool workingset = folio_test_workingset(folio);
+	bool workingset;
 	unsigned long pflags;
 	bool in_thrashing;
 
@@ -756,11 +762,26 @@ void swap_read_folio(struct folio *folio, struct swap_iocb **plug)
 	VM_BUG_ON_FOLIO(!folio_test_locked(folio), folio);
 	VM_BUG_ON_FOLIO(folio_test_uptodate(folio), folio);
 
+	/*
+	 * If entry is found in zswap xarray, and zswap load batching
+	 * is enabled, this is a candidate for zswap batch decompression.
+	 */
+	if (zswap_batch && zswap_add_load_batch(zswap_batch, folio))
+		return false;
+
+	if (zswap_load_batching_enabled() && non_zswap_batch) {
+		BUG_ON(!folio_batch_space(non_zswap_batch));
+		folio_batch_add(non_zswap_batch, folio);
+		return false;
+	}
+
 	/*
 	 * Count submission time as memory stall and delay. When the device
 	 * is congested, or the submitting cgroup IO-throttled, submission
 	 * can be a significant part of overall IO time.
 	 */
+	workingset = folio_test_workingset(folio);
+
 	if (workingset) {
 		delayacct_thrashing_start(&in_thrashing);
 		psi_memstall_enter(&pflags);
@@ -792,6 +813,7 @@ void swap_read_folio(struct folio *folio, struct swap_iocb **plug)
 		psi_memstall_leave(&pflags);
 	}
 	delayacct_swapin_end();
+	return true;
 }
 
 void __swap_read_unplug(struct swap_iocb *sio)
diff --git a/mm/swap.h b/mm/swap.h
index 0bb386b5fdee..310f99007fe6 100644
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -84,6 +84,27 @@ void swap_crypto_acomp_decompress_batch(
 	int nr_pages,
 	struct crypto_acomp_ctx *acomp_ctx);
 
+#if defined(CONFIG_ZSWAP_LOAD_BATCHING_ENABLED)
+#define MAX_NR_ZSWAP_LOAD_SUB_BATCHES DIV_ROUND_UP(PAGEVEC_SIZE, \
+					SWAP_CRYPTO_SUB_BATCH_SIZE)
+#else
+#define MAX_NR_ZSWAP_LOAD_SUB_BATCHES 1UL
+#endif /* CONFIG_ZSWAP_LOAD_BATCHING_ENABLED */
+
+/*
+ * Note: If PAGEVEC_SIZE or SWAP_CRYPTO_SUB_BATCH_SIZE
+ * exceeds 256, change the u8 to u16.
+ */
+struct zswap_decomp_batch {
+	struct folio_batch fbatch;
+	bool swapcache[PAGEVEC_SIZE];
+	struct xarray *trees[MAX_NR_ZSWAP_LOAD_SUB_BATCHES][SWAP_CRYPTO_SUB_BATCH_SIZE];
+	struct zswap_entry *entries[MAX_NR_ZSWAP_LOAD_SUB_BATCHES][SWAP_CRYPTO_SUB_BATCH_SIZE];
+	struct page *pages[MAX_NR_ZSWAP_LOAD_SUB_BATCHES][SWAP_CRYPTO_SUB_BATCH_SIZE];
+	unsigned int slens[MAX_NR_ZSWAP_LOAD_SUB_BATCHES][SWAP_CRYPTO_SUB_BATCH_SIZE];
+	u8 nr_decomp[MAX_NR_ZSWAP_LOAD_SUB_BATCHES];
+};
+
 /* linux/mm/vmscan.c, linux/mm/page_io.c, linux/mm/zswap.c */
 /* For batching of compressions in reclaim path. */
 struct swap_in_memory_cache_cb {
@@ -101,7 +122,9 @@ struct swap_in_memory_cache_cb {
 /* linux/mm/page_io.c */
 int sio_pool_init(void);
 struct swap_iocb;
-void swap_read_folio(struct folio *folio, struct swap_iocb **plug);
+bool swap_read_folio(struct folio *folio, struct swap_iocb **plug,
+		     struct zswap_decomp_batch *zswap_batch,
+		     struct folio_batch *non_zswap_batch);
 void __swap_read_unplug(struct swap_iocb *plug);
 static inline void swap_read_unplug(struct swap_iocb *plug)
 {
@@ -238,8 +261,12 @@ static inline void swap_crypto_acomp_decompress_batch(
 {
 }
 
-static inline void swap_read_folio(struct folio *folio, struct swap_iocb **plug)
+struct zswap_decomp_batch {};
+static inline bool swap_read_folio(struct folio *folio, struct swap_iocb **plug,
+				   struct zswap_decomp_batch *zswap_batch,
+				   struct folio_batch *non_zswap_batch)
 {
+	return false;
 }
 static inline void swap_write_unplug(struct swap_iocb *sio)
 {
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 0673593d363c..0aa938e4c34d 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -570,7 +570,7 @@ struct folio *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
 	mpol_cond_put(mpol);
 
 	if (page_allocated)
-		swap_read_folio(folio, plug);
+		swap_read_folio(folio, plug, NULL, NULL);
 	return folio;
 }
 
@@ -687,7 +687,7 @@ struct folio *swap_cluster_readahead(swp_entry_t entry, gfp_t gfp_mask,
 		if (!folio)
 			continue;
 		if (page_allocated) {
-			swap_read_folio(folio, &splug);
+			swap_read_folio(folio, &splug, NULL, NULL);
 			if (offset != entry_offset) {
 				folio_set_readahead(folio);
 				count_vm_event(SWAP_RA);
@@ -703,7 +703,7 @@ struct folio *swap_cluster_readahead(swp_entry_t entry, gfp_t gfp_mask,
 	folio = __read_swap_cache_async(entry, gfp_mask, mpol, ilx,
 					&page_allocated, false);
 	if (unlikely(page_allocated))
-		swap_read_folio(folio, NULL);
+		swap_read_folio(folio, NULL, NULL, NULL);
 	return folio;
 }
 
@@ -1057,7 +1057,7 @@ static struct folio *swap_vma_readahead(swp_entry_t targ_entry, gfp_t gfp_mask,
 		if (!folio)
 			continue;
 		if (page_allocated) {
-			swap_read_folio(folio, &splug);
+			swap_read_folio(folio, &splug, NULL, NULL);
 			if (addr != vmf->address) {
 				folio_set_readahead(folio);
 				count_vm_event(SWAP_RA);
@@ -1075,7 +1075,7 @@ static struct folio *swap_vma_readahead(swp_entry_t targ_entry, gfp_t gfp_mask,
 	folio = __read_swap_cache_async(targ_entry, gfp_mask, mpol, targ_ilx,
 					&page_allocated, false);
 	if (unlikely(page_allocated))
-		swap_read_folio(folio, NULL);
+		swap_read_folio(folio, NULL, NULL, NULL);
 	return folio;
 }
 
diff --git a/mm/zswap.c b/mm/zswap.c
index fe7bc2a6672e..1d293f95d525 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -2312,6 +2312,95 @@ bool zswap_load(struct folio *folio)
 	return true;
 }
 
+/* Code for zswap load batch with batch decompress. */
+
+__always_inline void zswap_load_batch_init(struct zswap_decomp_batch *zd_batch)
+{
+	unsigned int sb;
+
+	folio_batch_init(&zd_batch->fbatch);
+
+	for (sb = 0; sb < MAX_NR_ZSWAP_LOAD_SUB_BATCHES; ++sb)
+		zd_batch->nr_decomp[sb] = 0;
+}
+
+__always_inline void zswap_load_batch_reinit(struct zswap_decomp_batch *zd_batch)
+{
+	unsigned int sb;
+
+	folio_batch_reinit(&zd_batch->fbatch);
+
+	for (sb = 0; sb < MAX_NR_ZSWAP_LOAD_SUB_BATCHES; ++sb)
+		zd_batch->nr_decomp[sb] = 0;
+}
+
+/*
+ * All folios in zd_batch are allocated into the swapcache
+ * in swapin_readahead(), before being added to the zd_batch
+ * for batch decompression.
+ */
+bool __zswap_add_load_batch(struct zswap_decomp_batch *zd_batch,
+			    struct folio *folio)
+{
+	swp_entry_t swp = folio->swap;
+	pgoff_t offset = swp_offset(swp);
+	bool swapcache = folio_test_swapcache(folio);
+	struct xarray *tree = swap_zswap_tree(swp);
+	struct zswap_entry *entry;
+	unsigned int batch_idx, sb;
+
+	VM_WARN_ON_ONCE(!folio_test_locked(folio));
+
+	if (zswap_never_enabled())
+		return false;
+
+	/*
+	 * Large folios should not be swapped in while zswap is being used, as
+	 * they are not properly handled. Zswap does not properly load large
+	 * folios, and a large folio may only be partially in zswap.
+	 *
+	 * Returning false here will cause the large folio to be added to
+	 * the "non_zswap_batch" in swap_read_folio(), which will eventually
+	 * call zswap_load() if the folio is not in the zeromap. Finally,
+	 * zswap_load() will return true without marking the folio uptodate
+	 * so that an IO error is emitted (e.g. do_swap_page() will sigbus).
+	 */
+	if (WARN_ON_ONCE(folio_test_large(folio)))
+		return false;
+
+	/*
+	 * When reading into the swapcache, invalidate our entry. The
+	 * swapcache can be the authoritative owner of the page and
+	 * its mappings, and the pressure that results from having two
+	 * in-memory copies outweighs any benefits of caching the
+	 * compression work.
+	 */
+	if (swapcache)
+		entry = xa_erase(tree, offset);
+	else
+		entry = xa_load(tree, offset);
+
+	if (!entry)
+		return false;
+
+	BUG_ON(!folio_batch_space(&zd_batch->fbatch));
+	folio_batch_add(&zd_batch->fbatch, folio);
+
+	batch_idx = folio_batch_count(&zd_batch->fbatch) - 1;
+	zd_batch->swapcache[batch_idx] = swapcache;
+	sb = batch_idx / SWAP_CRYPTO_SUB_BATCH_SIZE;
+
+	if (entry->length) {
+		zd_batch->trees[sb][zd_batch->nr_decomp[sb]] = tree;
+		zd_batch->entries[sb][zd_batch->nr_decomp[sb]] = entry;
+		zd_batch->pages[sb][zd_batch->nr_decomp[sb]] = &folio->page;
+		zd_batch->slens[sb][zd_batch->nr_decomp[sb]] = entry->length;
+		zd_batch->nr_decomp[sb]++;
+	}
+
+	return true;
+}
+
 void zswap_invalidate(swp_entry_t swp)
 {
 	pgoff_t offset = swp_offset(swp);
