diff options
Diffstat (limited to 'kernel/bpf/bpf_task_storage.c')
| -rw-r--r-- | kernel/bpf/bpf_task_storage.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/bpf/bpf_task_storage.c b/kernel/bpf/bpf_task_storage.c index 605506792b5b..4b342be29eac 100644 --- a/kernel/bpf/bpf_task_storage.c +++ b/kernel/bpf/bpf_task_storage.c @@ -118,7 +118,7 @@ static long bpf_pid_task_storage_update_elem(struct bpf_map *map, void *key, sdata = bpf_local_storage_update( task, (struct bpf_local_storage_map *)map, value, map_flags, - true, GFP_ATOMIC); + true); err = PTR_ERR_OR_ZERO(sdata); out: @@ -165,9 +165,8 @@ out: return err; } -/* *gfp_flags* is a hidden argument provided by the verifier */ -BPF_CALL_5(bpf_task_storage_get, struct bpf_map *, map, struct task_struct *, - task, void *, value, u64, flags, gfp_t, gfp_flags) +BPF_CALL_4(bpf_task_storage_get, struct bpf_map *, map, struct task_struct *, + task, void *, value, u64, flags) { struct bpf_local_storage_data *sdata; @@ -184,7 +183,7 @@ BPF_CALL_5(bpf_task_storage_get, struct bpf_map *, map, struct task_struct *, (flags & BPF_LOCAL_STORAGE_GET_F_CREATE)) { sdata = bpf_local_storage_update( task, (struct bpf_local_storage_map *)map, value, - BPF_NOEXIST, false, gfp_flags); + BPF_NOEXIST, false); return IS_ERR(sdata) ? (unsigned long)NULL : (unsigned long)sdata->data; } @@ -212,7 +211,7 @@ static int notsupp_get_next_key(struct bpf_map *map, void *key, void *next_key) static struct bpf_map *task_storage_map_alloc(union bpf_attr *attr) { - return bpf_local_storage_map_alloc(attr, &task_cache, true); + return bpf_local_storage_map_alloc(attr, &task_cache); } static void task_storage_map_free(struct bpf_map *map) |