diff options
Diffstat (limited to 'kernel/bpf/syscall.c')
| -rw-r--r-- | kernel/bpf/syscall.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index a72f63d5a7dae..db402ebc55706 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -1352,7 +1352,6 @@ int generic_map_delete_batch(struct bpf_map *map, err = map->ops->map_delete_elem(map, key); rcu_read_unlock(); bpf_enable_instrumentation(); - maybe_wait_bpf_programs(map); if (err) break; cond_resched(); @@ -1361,6 +1360,8 @@ int generic_map_delete_batch(struct bpf_map *map, err = -EFAULT; kvfree(key); + + maybe_wait_bpf_programs(map); return err; } @@ -2565,7 +2566,7 @@ static int bpf_link_alloc_id(struct bpf_link *link) * pre-allocated resources are to be freed with bpf_cleanup() call. All the * transient state is passed around in struct bpf_link_primer. * This is preferred way to create and initialize bpf_link, especially when - * there are complicated and expensive operations inbetween creating bpf_link + * there are complicated and expensive operations in between creating bpf_link * itself and attaching it to BPF hook. By using bpf_link_prime() and * bpf_link_settle() kernel code using bpf_link doesn't have to perform * expensive (and potentially failing) roll back operations in a rare case |