Rename some of the functions currently prefixed with sk_storage
to bpf_sk_storage. That will make the next patch have fewer
prefix check and also bring the bpf_sk_storage.c to a more
consistent function naming.
Signed-off-by: Martin KaFai Lau <kafai@xxxxxx>
---
net/core/bpf_sk_storage.c | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/net/core/bpf_sk_storage.c b/net/core/bpf_sk_storage.c
index 001eac65e40f..fd416678f236 100644
--- a/net/core/bpf_sk_storage.c
+++ b/net/core/bpf_sk_storage.c
@@ -16,7 +16,7 @@
DEFINE_BPF_STORAGE_CACHE(sk_cache);
static struct bpf_local_storage_data *
-sk_storage_lookup(struct sock *sk, struct bpf_map *map, bool cacheit_lockit)
+bpf_sk_storage_lookup(struct sock *sk, struct bpf_map *map, bool cacheit_lockit)
{
struct bpf_local_storage *sk_storage;
struct bpf_local_storage_map *smap;
@@ -29,11 +29,11 @@ sk_storage_lookup(struct sock *sk, struct bpf_map *map, bool cacheit_lockit)
return bpf_local_storage_lookup(sk_storage, smap, cacheit_lockit);
}
-static int sk_storage_delete(struct sock *sk, struct bpf_map *map)
+static int bpf_sk_storage_del(struct sock *sk, struct bpf_map *map)
{
struct bpf_local_storage_data *sdata;
- sdata = sk_storage_lookup(sk, map, false);
+ sdata = bpf_sk_storage_lookup(sk, map, false);
if (!sdata)
return -ENOENT;
@@ -82,7 +82,7 @@ void bpf_sk_storage_free(struct sock *sk)
kfree_rcu(sk_storage, rcu);
}
-static void sk_storage_map_free(struct bpf_map *map)
+static void bpf_sk_storage_map_free(struct bpf_map *map)
{
struct bpf_local_storage_map *smap;
@@ -91,7 +91,7 @@ static void sk_storage_map_free(struct bpf_map *map)
bpf_local_storage_map_free(smap);
}
-static struct bpf_map *sk_storage_map_alloc(union bpf_attr *attr)
+static struct bpf_map *bpf_sk_storage_map_alloc(union bpf_attr *attr)
{
struct bpf_local_storage_map *smap;
@@ -118,7 +118,7 @@ static void *bpf_fd_sk_storage_lookup_elem(struct bpf_map *map, void *key)
fd = *(int *)key;
sock = sockfd_lookup(fd, &err);
if (sock) {
- sdata = sk_storage_lookup(sock->sk, map, true);
+ sdata = bpf_sk_storage_lookup(sock->sk, map, true);
sockfd_put(sock);
return sdata ? sdata->data : NULL;
}
@@ -154,7 +154,7 @@ static int bpf_fd_sk_storage_delete_elem(struct bpf_map *map, void *key)
fd = *(int *)key;
sock = sockfd_lookup(fd, &err);
if (sock) {
- err = sk_storage_delete(sock->sk, map);
+ err = bpf_sk_storage_del(sock->sk, map);
sockfd_put(sock);
return err;
}
@@ -260,7 +260,7 @@ BPF_CALL_4(bpf_sk_storage_get, struct bpf_map *, map, struct sock *, sk,
if (!sk || !sk_fullsock(sk) || flags > BPF_SK_STORAGE_GET_F_CREATE)
return (unsigned long)NULL;
- sdata = sk_storage_lookup(sk, map, true);
+ sdata = bpf_sk_storage_lookup(sk, map, true);
if (sdata)
return (unsigned long)sdata->data;
@@ -293,7 +293,7 @@ BPF_CALL_2(bpf_sk_storage_delete, struct bpf_map *, map, struct sock *, sk)
if (refcount_inc_not_zero(&sk->sk_refcnt)) {
int err;
- err = sk_storage_delete(sk, map);
+ err = bpf_sk_storage_del(sk, map);
sock_put(sk);
return err;
}
@@ -301,8 +301,8 @@ BPF_CALL_2(bpf_sk_storage_delete, struct bpf_map *, map, struct sock *, sk)
return -ENOENT;
}
-static int sk_storage_charge(struct bpf_local_storage_map *smap,
- void *owner, u32 size)
+static int bpf_sk_storage_charge(struct bpf_local_storage_map *smap,
+ void *owner, u32 size)
{
struct sock *sk = (struct sock *)owner;
@@ -316,8 +316,8 @@ static int sk_storage_charge(struct bpf_local_storage_map *smap,
return -ENOMEM;
}
-static void sk_storage_uncharge(struct bpf_local_storage_map *smap,
- void *owner, u32 size)
+static void bpf_sk_storage_uncharge(struct bpf_local_storage_map *smap,
+ void *owner, u32 size)
{
struct sock *sk = owner;
@@ -325,7 +325,7 @@ static void sk_storage_uncharge(struct bpf_local_storage_map *smap,
}
static struct bpf_local_storage __rcu **
-sk_storage_ptr(void *owner)
+bpf_sk_storage_ptr(void *owner)
{
struct sock *sk = owner;
@@ -336,8 +336,8 @@ static int sk_storage_map_btf_id;
const struct bpf_map_ops sk_storage_map_ops = {
.map_meta_equal = bpf_map_meta_equal,
.map_alloc_check = bpf_local_storage_map_alloc_check,
- .map_alloc = sk_storage_map_alloc,
- .map_free = sk_storage_map_free,
+ .map_alloc = bpf_sk_storage_map_alloc,
+ .map_free = bpf_sk_storage_map_free,
.map_get_next_key = notsupp_get_next_key,
.map_lookup_elem = bpf_fd_sk_storage_lookup_elem,
.map_update_elem = bpf_fd_sk_storage_update_elem,
@@ -345,9 +345,9 @@ const struct bpf_map_ops sk_storage_map_ops = {
.map_check_btf = bpf_local_storage_map_check_btf,
.map_btf_name = "bpf_local_storage_map",
.map_btf_id = &sk_storage_map_btf_id,
- .map_local_storage_charge = sk_storage_charge,
- .map_local_storage_uncharge = sk_storage_uncharge,
- .map_owner_storage_ptr = sk_storage_ptr,
+ .map_local_storage_charge = bpf_sk_storage_charge,
+ .map_local_storage_uncharge = bpf_sk_storage_uncharge,
+ .map_owner_storage_ptr = bpf_sk_storage_ptr,
};
const struct bpf_func_proto bpf_sk_storage_get_proto = {
--
2.24.1
