diff options
Diffstat (limited to 'kernel/bpf/memalloc.c')
| -rw-r--r-- | kernel/bpf/memalloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/bpf/memalloc.c b/kernel/bpf/memalloc.c index 5cc952da7d41..5f83be1d2018 100644 --- a/kernel/bpf/memalloc.c +++ b/kernel/bpf/memalloc.c @@ -277,7 +277,8 @@ static void free_bulk(struct bpf_mem_cache *c) local_dec(&c->active); if (IS_ENABLED(CONFIG_PREEMPT_RT)) local_irq_restore(flags); - enque_to_free(c, llnode); + if (llnode) + enque_to_free(c, llnode); } while (cnt > (c->high_watermark + c->low_watermark) / 2); /* and drain free_llist_extra */ @@ -610,7 +611,7 @@ void notrace bpf_mem_free(struct bpf_mem_alloc *ma, void *ptr) if (!ptr) return; - idx = bpf_mem_cache_idx(__ksize(ptr - LLIST_NODE_SZ)); + idx = bpf_mem_cache_idx(ksize(ptr - LLIST_NODE_SZ)); if (idx < 0) return; |