diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 8bea742..e9a59d2 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -678,11 +678,7 @@ int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo)
 		/* no more locks than number of hash buckets */
 		nblocks = min(nblocks, hashinfo->ehash_mask + 1);
 
-		hashinfo->ehash_locks =	kmalloc_array(nblocks, locksz,
-						      GFP_KERNEL | __GFP_NOWARN);
-		if (!hashinfo->ehash_locks)
-			hashinfo->ehash_locks = vmalloc(nblocks * locksz);
-
+		hashinfo->ehash_locks = kvmalloc_array(nblocks, locksz, GFP_KERNEL);
 		if (!hashinfo->ehash_locks)
 			return -ENOMEM;
 
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index 9d0d4f3..653bbd6 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -1011,10 +1011,7 @@ static int __net_init tcp_net_metrics_init(struct net *net)
 	tcp_metrics_hash_log = order_base_2(slots);
 	size = sizeof(struct tcpm_hash_bucket) << tcp_metrics_hash_log;
 
-	tcp_metrics_hash = kzalloc(size, GFP_KERNEL | __GFP_NOWARN);
-	if (!tcp_metrics_hash)
-		tcp_metrics_hash = vzalloc(size);
-
+	tcp_metrics_hash = kvzalloc(size, GFP_KERNEL);
 	if (!tcp_metrics_hash)
 		return -ENOMEM;
 
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 088e2b4..257ec66 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -2005,10 +2005,7 @@ static int resize_platform_label_table(struct net *net, size_t limit)
 	unsigned index;
 
 	if (size) {
-		labels = kzalloc(size, GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY);
-		if (!labels)
-			labels = vzalloc(size);
-
+		labels = kvzalloc(size, GFP_KERNEL);
 		if (!labels)
 			goto nolabels;
 	}
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index f134d38..3d05846 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -763,17 +763,8 @@ EXPORT_SYMBOL(xt_check_entry_offsets);
  */
 unsigned int *xt_alloc_entry_offsets(unsigned int size)
 {
-	unsigned int *off;
+	return kvmalloc_array(size, sizeof(unsigned int), GFP_KERNEL | __GFP_ZERO);
 
-	off = kcalloc(size, sizeof(unsigned int), GFP_KERNEL | __GFP_NOWARN);
-
-	if (off)
-		return off;
-
-	if (size < (SIZE_MAX / sizeof(unsigned int)))
-		off = vmalloc(size * sizeof(unsigned int));
-
-	return off;
 }
 EXPORT_SYMBOL(xt_alloc_entry_offsets);
 
@@ -1116,7 +1107,7 @@ static int xt_jumpstack_alloc(struct xt_table_info *i)
 
 	size = sizeof(void **) * nr_cpu_ids;
 	if (size > PAGE_SIZE)
-		i->jumpstack = vzalloc(size);
+		i->jumpstack = kvzalloc(size, GFP_KERNEL);
 	else
 		i->jumpstack = kzalloc(size, GFP_KERNEL);
 	if (i->jumpstack == NULL)
@@ -1138,12 +1129,8 @@ static int xt_jumpstack_alloc(struct xt_table_info *i)
 	 */
 	size = sizeof(void *) * i->stacksize * 2u;
 	for_each_possible_cpu(cpu) {
-		if (size > PAGE_SIZE)
-			i->jumpstack[cpu] = vmalloc_node(size,
-				cpu_to_node(cpu));
-		else
-			i->jumpstack[cpu] = kmalloc_node(size,
-				GFP_KERNEL, cpu_to_node(cpu));
+		i->jumpstack[cpu] = kvmalloc_node(size, GFP_KERNEL,
+			cpu_to_node(cpu));
 		if (i->jumpstack[cpu] == NULL)
 			/*
 			 * Freeing will be done later on by the callers. The
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 37d581a..3f6c4fa 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -388,10 +388,7 @@ static int recent_mt_check(const struct xt_mtchk_param *par,
 	}
 
 	sz = sizeof(*t) + sizeof(t->iphash[0]) * ip_list_hash_size;
-	if (sz <= PAGE_SIZE)
-		t = kzalloc(sz, GFP_KERNEL);
-	else
-		t = vzalloc(sz);
+	t = kvzalloc(sz, GFP_KERNEL);
 	if (t == NULL) {
 		ret = -ENOMEM;
 		goto out;
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index d00f4c7c2..b30a2c7 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -376,10 +376,7 @@ static int choke_change(struct Qdisc *sch, struct nlattr *opt)
 	if (mask != q->tab_mask) {
 		struct sk_buff **ntab;
 
-		ntab = kcalloc(mask + 1, sizeof(struct sk_buff *),
-			       GFP_KERNEL | __GFP_NOWARN);
-		if (!ntab)
-			ntab = vzalloc((mask + 1) * sizeof(struct sk_buff *));
+		ntab = kvmalloc_array((mask + 1), sizeof(struct sk_buff *), GFP_KERNEL | __GFP_ZERO);
 		if (!ntab)
 			return -ENOMEM;
 
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 18bbb54..9201abc 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -446,27 +446,13 @@ static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt)
 	return 0;
 }
 
-static void *fq_codel_zalloc(size_t sz)
-{
-	void *ptr = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN);
-
-	if (!ptr)
-		ptr = vzalloc(sz);
-	return ptr;
-}
-
-static void fq_codel_free(void *addr)
-{
-	kvfree(addr);
-}
-
 static void fq_codel_destroy(struct Qdisc *sch)
 {
 	struct fq_codel_sched_data *q = qdisc_priv(sch);
 
 	tcf_destroy_chain(&q->filter_list);
-	fq_codel_free(q->backlogs);
-	fq_codel_free(q->flows);
+	kvfree(q->backlogs);
+	kvfree(q->flows);
 }
 
 static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
@@ -493,13 +479,13 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
 	}
 
 	if (!q->flows) {
-		q->flows = fq_codel_zalloc(q->flows_cnt *
-					   sizeof(struct fq_codel_flow));
+		q->flows = kvzalloc(q->flows_cnt *
+					   sizeof(struct fq_codel_flow), GFP_KERNEL);
 		if (!q->flows)
 			return -ENOMEM;
-		q->backlogs = fq_codel_zalloc(q->flows_cnt * sizeof(u32));
+		q->backlogs = kvzalloc(q->flows_cnt * sizeof(u32), GFP_KERNEL);
 		if (!q->backlogs) {
-			fq_codel_free(q->flows);
+			kvfree(q->flows);
 			return -ENOMEM;
 		}
 		for (i = 0; i < q->flows_cnt; i++) {
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index c19d346..51d3ba6 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -467,29 +467,14 @@ static void hhf_reset(struct Qdisc *sch)
 		rtnl_kfree_skbs(skb, skb);
 }
 
-static void *hhf_zalloc(size_t sz)
-{
-	void *ptr = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN);
-
-	if (!ptr)
-		ptr = vzalloc(sz);
-
-	return ptr;
-}
-
-static void hhf_free(void *addr)
-{
-	kvfree(addr);
-}
-
 static void hhf_destroy(struct Qdisc *sch)
 {
 	int i;
 	struct hhf_sched_data *q = qdisc_priv(sch);
 
 	for (i = 0; i < HHF_ARRAYS_CNT; i++) {
-		hhf_free(q->hhf_arrays[i]);
-		hhf_free(q->hhf_valid_bits[i]);
+		kvfree(q->hhf_arrays[i]);
+		kvfree(q->hhf_valid_bits[i]);
 	}
 
 	for (i = 0; i < HH_FLOWS_CNT; i++) {
@@ -503,7 +488,7 @@ static void hhf_destroy(struct Qdisc *sch)
 			kfree(flow);
 		}
 	}
-	hhf_free(q->hh_flows);
+	kvfree(q->hh_flows);
 }
 
 static const struct nla_policy hhf_policy[TCA_HHF_MAX + 1] = {
@@ -609,8 +594,8 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
 
 	if (!q->hh_flows) {
 		/* Initialize heavy-hitter flow table. */
-		q->hh_flows = hhf_zalloc(HH_FLOWS_CNT *
-					 sizeof(struct list_head));
+		q->hh_flows = kvzalloc(HH_FLOWS_CNT *
+					 sizeof(struct list_head), GFP_KERNEL);
 		if (!q->hh_flows)
 			return -ENOMEM;
 		for (i = 0; i < HH_FLOWS_CNT; i++)
@@ -624,8 +609,8 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
 
 		/* Initialize heavy-hitter filter arrays. */
 		for (i = 0; i < HHF_ARRAYS_CNT; i++) {
-			q->hhf_arrays[i] = hhf_zalloc(HHF_ARRAYS_LEN *
-						      sizeof(u32));
+			q->hhf_arrays[i] = kvzalloc(HHF_ARRAYS_LEN *
+						      sizeof(u32), GFP_KERNEL);
 			if (!q->hhf_arrays[i]) {
 				/* Note: hhf_destroy() will be called
 				 * by our caller.
@@ -637,8 +622,8 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
 
 		/* Initialize valid bits of heavy-hitter filter arrays. */
 		for (i = 0; i < HHF_ARRAYS_CNT; i++) {
-			q->hhf_valid_bits[i] = hhf_zalloc(HHF_ARRAYS_LEN /
-							  BITS_PER_BYTE);
+			q->hhf_valid_bits[i] = kvzalloc(HHF_ARRAYS_LEN /
+							  BITS_PER_BYTE, GFP_KERNEL);
 			if (!q->hhf_valid_bits[i]) {
 				/* Note: hhf_destroy() will be called
 				 * by our caller.
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index f0ce478..1b3dd61 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -702,15 +702,11 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr)
 	spinlock_t *root_lock;
 	struct disttable *d;
 	int i;
-	size_t s;
 
 	if (n > NETEM_DIST_MAX)
 		return -EINVAL;
 
-	s = sizeof(struct disttable) + n * sizeof(s16);
-	d = kmalloc(s, GFP_KERNEL | __GFP_NOWARN);
-	if (!d)
-		d = vmalloc(s);
+	d = kvmalloc(sizeof(struct disttable) + n * sizeof(s16), GFP_KERNEL);
 	if (!d)
 		return -ENOMEM;
 
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index b00e02c..332d94b 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -685,11 +685,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
 
 static void *sfq_alloc(size_t sz)
 {
-	void *ptr = kmalloc(sz, GFP_KERNEL | __GFP_NOWARN);
-
-	if (!ptr)
-		ptr = vmalloc(sz);
-	return ptr;
+	return  kvmalloc(sz, GFP_KERNEL);
 }
 
 static void sfq_free(void *addr)