diff options
Diffstat (limited to 'kernel/bpf/syscall.c')
| -rw-r--r-- | kernel/bpf/syscall.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index a1b14d197a4f..35bac8e8b071 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -72,7 +72,7 @@ static int bpf_map_release(struct inode *inode, struct file *filp) /* prog_array stores refcnt-ed bpf_prog pointers * release them all when user space closes prog_array_fd */ - bpf_prog_array_map_clear(map); + bpf_fd_array_map_clear(map); bpf_map_put(map); return 0; @@ -155,14 +155,15 @@ static int map_lookup_elem(union bpf_attr *attr) void __user *ukey = u64_to_ptr(attr->key); void __user *uvalue = u64_to_ptr(attr->value); int ufd = attr->map_fd; - struct fd f = fdget(ufd); struct bpf_map *map; void *key, *value, *ptr; + struct fd f; int err; if (CHECK_ATTR(BPF_MAP_LOOKUP_ELEM)) return -EINVAL; + f = fdget(ufd); map = bpf_map_get(f); if (IS_ERR(map)) return PTR_ERR(map); @@ -213,14 +214,15 @@ static int map_update_elem(union bpf_attr *attr) void __user *ukey = u64_to_ptr(attr->key); void __user *uvalue = u64_to_ptr(attr->value); int ufd = attr->map_fd; - struct fd f = fdget(ufd); struct bpf_map *map; void *key, *value; + struct fd f; int err; if (CHECK_ATTR(BPF_MAP_UPDATE_ELEM)) return -EINVAL; + f = fdget(ufd); map = bpf_map_get(f); if (IS_ERR(map)) return PTR_ERR(map); @@ -265,14 +267,15 @@ static int map_delete_elem(union bpf_attr *attr) { void __user *ukey = u64_to_ptr(attr->key); int ufd = attr->map_fd; - struct fd f = fdget(ufd); struct bpf_map *map; + struct fd f; void *key; int err; if (CHECK_ATTR(BPF_MAP_DELETE_ELEM)) return -EINVAL; + f = fdget(ufd); map = bpf_map_get(f); if (IS_ERR(map)) return PTR_ERR(map); @@ -305,14 +308,15 @@ static int map_get_next_key(union bpf_attr *attr) void __user *ukey = u64_to_ptr(attr->key); void __user *unext_key = u64_to_ptr(attr->next_key); int ufd = attr->map_fd; - struct fd f = fdget(ufd); struct bpf_map *map; void *key, *next_key; + struct fd f; int err; if (CHECK_ATTR(BPF_MAP_GET_NEXT_KEY)) return -EINVAL; + f = fdget(ufd); map = bpf_map_get(f); if (IS_ERR(map)) return PTR_ERR(map); |