diff --git a/include/os/freebsd/spl/sys/kmem.h b/include/os/freebsd/spl/sys/kmem.h
index c63379931..ae786f0e2 100644
--- a/include/os/freebsd/spl/sys/kmem.h
+++ b/include/os/freebsd/spl/sys/kmem.h
@@ -49,6 +49,7 @@ MALLOC_DECLARE(M_SOLARIS);
 #define	KM_NOSLEEP		M_NOWAIT
 #define	KM_NORMALPRI		0
 #define	KMC_NODEBUG		UMA_ZONE_NODUMP
+#define	KMC_RECLAIMABLE		0x0
 
 typedef struct vmem vmem_t;
 
diff --git a/include/os/linux/spl/sys/kmem_cache.h b/include/os/linux/spl/sys/kmem_cache.h
index 905ff57a1..2b4f120e6 100644
--- a/include/os/linux/spl/sys/kmem_cache.h
+++ b/include/os/linux/spl/sys/kmem_cache.h
@@ -45,6 +45,7 @@ typedef enum kmc_bit {
 	KMC_BIT_TOTAL		= 18,	/* Proc handler helper bit */
 	KMC_BIT_ALLOC		= 19,	/* Proc handler helper bit */
 	KMC_BIT_MAX		= 20,	/* Proc handler helper bit */
+	KMC_BIT_RECLAIMABLE	= 21,	/* Can be freed by shrinker */
 } kmc_bit_t;
 
 /* kmem move callback return values */
@@ -66,9 +67,7 @@ typedef enum kmem_cbrc {
 #define	KMC_TOTAL		(1 << KMC_BIT_TOTAL)
 #define	KMC_ALLOC		(1 << KMC_BIT_ALLOC)
 #define	KMC_MAX			(1 << KMC_BIT_MAX)
-
-#define	KMC_REAP_CHUNK		INT_MAX
-#define	KMC_DEFAULT_SEEKS	1
+#define	KMC_RECLAIMABLE		(1 << KMC_BIT_RECLAIMABLE)
 
 extern struct list_head spl_kmem_cache_list;
 extern struct rw_semaphore spl_kmem_cache_sem;
diff --git a/include/sys/zfs_context.h b/include/sys/zfs_context.h
index e4711ce41..998eaa5dd 100644
--- a/include/sys/zfs_context.h
+++ b/include/sys/zfs_context.h
@@ -413,6 +413,7 @@ void procfs_list_add(procfs_list_t *procfs_list, void *p);
 #define	KM_NORMALPRI		0	/* not needed with UMEM_DEFAULT */
 #define	KMC_NODEBUG		UMC_NODEBUG
 #define	KMC_KVMEM		0x0
+#define	KMC_RECLAIMABLE		0x0
 #define	kmem_alloc(_s, _f)	umem_alloc(_s, _f)
 #define	kmem_zalloc(_s, _f)	umem_zalloc(_s, _f)
 #define	kmem_free(_b, _s)	umem_free(_b, _s)
diff --git a/module/os/freebsd/zfs/abd_os.c b/module/os/freebsd/zfs/abd_os.c
index 3b812271f..fb5c46ecf 100644
--- a/module/os/freebsd/zfs/abd_os.c
+++ b/module/os/freebsd/zfs/abd_os.c
@@ -300,7 +300,7 @@ void
 abd_init(void)
 {
 	abd_chunk_cache = kmem_cache_create("abd_chunk", PAGE_SIZE, 0,
-	    NULL, NULL, NULL, NULL, 0, KMC_NODEBUG);
+	    NULL, NULL, NULL, NULL, 0, KMC_NODEBUG | KMC_RECLAIMABLE);
 
 	wmsum_init(&abd_sums.abdstat_struct_size, 0);
 	wmsum_init(&abd_sums.abdstat_scatter_cnt, 0);
diff --git a/module/os/freebsd/zfs/zfs_znode.c b/module/os/freebsd/zfs/zfs_znode.c
index 0eea2a849..afbea9798 100644
--- a/module/os/freebsd/zfs/zfs_znode.c
+++ b/module/os/freebsd/zfs/zfs_znode.c
@@ -236,7 +236,7 @@ zfs_znode_init(void)
 	ASSERT3P(znode_cache, ==, NULL);
 	znode_cache = kmem_cache_create("zfs_znode_cache",
 	    sizeof (znode_t), 0, zfs_znode_cache_constructor,
-	    zfs_znode_cache_destructor, NULL, NULL, NULL, 0);
+	    zfs_znode_cache_destructor, NULL, NULL, NULL, KMC_RECLAIMABLE);
 }
 
 static znode_t *
diff --git a/module/os/linux/spl/spl-kmem-cache.c b/module/os/linux/spl/spl-kmem-cache.c
index 737c2e063..16412bc9e 100644
--- a/module/os/linux/spl/spl-kmem-cache.c
+++ b/module/os/linux/spl/spl-kmem-cache.c
@@ -144,6 +144,8 @@ kv_alloc(spl_kmem_cache_t *skc, int size, int flags)
 	gfp_t lflags = kmem_flags_convert(flags);
 	void *ptr;
 
+	if (skc->skc_flags & KMC_RECLAIMABLE)
+		lflags |= __GFP_RECLAIMABLE;
 	ptr = spl_vmalloc(size, lflags | __GFP_HIGHMEM);
 
 	/* Resulting allocated memory will be page aligned */
@@ -424,6 +426,8 @@ spl_emergency_alloc(spl_kmem_cache_t *skc, int flags, void **obj)
 	if (!empty)
 		return (-EEXIST);
 
+	if (skc->skc_flags & KMC_RECLAIMABLE)
+		lflags |= __GFP_RECLAIMABLE;
 	ske = kmalloc(sizeof (*ske), lflags);
 	if (ske == NULL)
 		return (-ENOMEM);
@@ -663,6 +667,7 @@ spl_magazine_destroy(spl_kmem_cache_t *skc)
  *	KMC_KVMEM       Force kvmem backed SPL cache
  *	KMC_SLAB        Force Linux slab backed cache
  *	KMC_NODEBUG	Disable debugging (unsupported)
+ *	KMC_RECLAIMABLE	Memory can be freed under pressure
  */
 spl_kmem_cache_t *
 spl_kmem_cache_create(const char *name, size_t size, size_t align,
@@ -780,6 +785,9 @@ spl_kmem_cache_create(const char *name, size_t size, size_t align,
 		if (size > spl_kmem_cache_slab_limit)
 			goto out;
 
+		if (skc->skc_flags & KMC_RECLAIMABLE)
+			slabflags |= SLAB_RECLAIM_ACCOUNT;
+
 #if defined(SLAB_USERCOPY)
 		/*
 		 * Required for PAX-enabled kernels if the slab is to be
diff --git a/module/os/linux/spl/spl-zlib.c b/module/os/linux/spl/spl-zlib.c
index 8c6282ee5..a7b6c14ee 100644
--- a/module/os/linux/spl/spl-zlib.c
+++ b/module/os/linux/spl/spl-zlib.c
@@ -202,7 +202,7 @@ spl_zlib_init(void)
 	zlib_workspace_cache = kmem_cache_create(
 	    "spl_zlib_workspace_cache",
 	    size, 0, NULL, NULL, NULL, NULL, NULL,
-	    KMC_KVMEM);
+	    KMC_KVMEM | KMC_RECLAIMABLE);
 	if (!zlib_workspace_cache)
 		return (-ENOMEM);
 
diff --git a/module/os/linux/zfs/abd_os.c b/module/os/linux/zfs/abd_os.c
index 4bf9eaf77..f7af20c61 100644
--- a/module/os/linux/zfs/abd_os.c
+++ b/module/os/linux/zfs/abd_os.c
@@ -281,7 +281,7 @@ abd_alloc_chunks(abd_t *abd, size_t size)
 	struct sg_table table;
 	struct scatterlist *sg;
 	struct page *page, *tmp_page = NULL;
-	gfp_t gfp = __GFP_NOWARN | GFP_NOIO;
+	gfp_t gfp = __GFP_RECLAIMABLE | __GFP_NOWARN | GFP_NOIO;
 	gfp_t gfp_comp = (gfp | __GFP_NORETRY | __GFP_COMP) & ~__GFP_RECLAIM;
 	unsigned int max_order = MIN(zfs_abd_scatter_max_order,
 	    ABD_MAX_ORDER - 1);
@@ -403,7 +403,7 @@ abd_alloc_chunks(abd_t *abd, size_t size)
 	struct scatterlist *sg = NULL;
 	struct sg_table table;
 	struct page *page;
-	gfp_t gfp = __GFP_NOWARN | GFP_NOIO;
+	gfp_t gfp = __GFP_RECLAIMABLE | __GFP_NOWARN | GFP_NOIO;
 	int nr_pages = abd_chunkcnt_for_bytes(size);
 	int i = 0;
 
@@ -762,7 +762,7 @@ abd_init(void)
 	int i;
 
 	abd_cache = kmem_cache_create("abd_t", sizeof (abd_t),
-	    0, NULL, NULL, NULL, NULL, NULL, 0);
+	    0, NULL, NULL, NULL, NULL, NULL, KMC_RECLAIMABLE);
 
 	wmsum_init(&abd_sums.abdstat_struct_size, 0);
 	wmsum_init(&abd_sums.abdstat_linear_cnt, 0);
diff --git a/module/os/linux/zfs/zfs_znode.c b/module/os/linux/zfs/zfs_znode.c
index b99df188c..265153e01 100644
--- a/module/os/linux/zfs/zfs_znode.c
+++ b/module/os/linux/zfs/zfs_znode.c
@@ -194,7 +194,8 @@ zfs_znode_init(void)
 	ASSERT(znode_cache == NULL);
 	znode_cache = kmem_cache_create("zfs_znode_cache",
 	    sizeof (znode_t), 0, zfs_znode_cache_constructor,
-	    zfs_znode_cache_destructor, NULL, NULL, NULL, KMC_SLAB);
+	    zfs_znode_cache_destructor, NULL, NULL, NULL,
+	    KMC_SLAB | KMC_RECLAIMABLE);
 
 	ASSERT(znode_hold_cache == NULL);
 	znode_hold_cache = kmem_cache_create("zfs_znode_hold_cache",
diff --git a/module/zfs/arc.c b/module/zfs/arc.c
index 6605243ba..d01bf0947 100644
--- a/module/zfs/arc.c
+++ b/module/zfs/arc.c
@@ -1258,7 +1258,7 @@ retry:
 	}
 
 	hdr_full_cache = kmem_cache_create("arc_buf_hdr_t_full", HDR_FULL_SIZE,
-	    0, hdr_full_cons, hdr_full_dest, NULL, NULL, NULL, 0);
+	    0, hdr_full_cons, hdr_full_dest, NULL, NULL, NULL, KMC_RECLAIMABLE);
 	hdr_l2only_cache = kmem_cache_create("arc_buf_hdr_t_l2only",
 	    HDR_L2ONLY_SIZE, 0, hdr_l2only_cons, hdr_l2only_dest, NULL,
 	    NULL, NULL, 0);
diff --git a/module/zfs/dnode.c b/module/zfs/dnode.c
index b6cc512cb..ecc6761f8 100644
--- a/module/zfs/dnode.c
+++ b/module/zfs/dnode.c
@@ -306,7 +306,7 @@ dnode_init(void)
 {
 	ASSERT(dnode_cache == NULL);
 	dnode_cache = kmem_cache_create("dnode_t", sizeof (dnode_t),
-	    0, dnode_cons, dnode_dest, NULL, NULL, NULL, 0);
+	    0, dnode_cons, dnode_dest, NULL, NULL, NULL, KMC_RECLAIMABLE);
 	kmem_cache_set_move(dnode_cache, dnode_move);
 
 	wmsum_init(&dnode_sums.dnode_hold_dbuf_hold, 0);
diff --git a/module/zfs/lz4_zfs.c b/module/zfs/lz4_zfs.c
index e28215cf3..a3b9e7070 100644
--- a/module/zfs/lz4_zfs.c
+++ b/module/zfs/lz4_zfs.c
@@ -867,7 +867,8 @@ void
 lz4_init(void)
 {
 	lz4_cache = kmem_cache_create("lz4_cache",
-	    sizeof (struct refTables), 0, NULL, NULL, NULL, NULL, NULL, 0);
+	    sizeof (struct refTables), 0, NULL, NULL, NULL, NULL, NULL,
+	    KMC_RECLAIMABLE);
 }
 
 void
diff --git a/module/zfs/sa.c b/module/zfs/sa.c
index 32ac287eb..a1b2ffa87 100644
--- a/module/zfs/sa.c
+++ b/module/zfs/sa.c
@@ -236,7 +236,7 @@ sa_cache_init(void)
 {
 	sa_cache = kmem_cache_create("sa_cache",
 	    sizeof (sa_handle_t), 0, sa_cache_constructor,
-	    sa_cache_destructor, NULL, NULL, NULL, 0);
+	    sa_cache_destructor, NULL, NULL, NULL, KMC_RECLAIMABLE);
 }
 
 void
diff --git a/module/zfs/zio.c b/module/zfs/zio.c
index 00c93e76a..26ffc597f 100644
--- a/module/zfs/zio.c
+++ b/module/zfs/zio.c
@@ -194,6 +194,10 @@ zio_init(void)
 		cflags = (zio_exclude_metadata || size > zio_buf_debug_limit) ?
 		    KMC_NODEBUG : 0;
 		data_cflags = KMC_NODEBUG;
+		if (abd_size_alloc_linear(size)) {
+			cflags |= KMC_RECLAIMABLE;
+			data_cflags |= KMC_RECLAIMABLE;
+		}
 		if (cflags == data_cflags) {
 			/*
 			 * Resulting kmem caches would be identical.