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-rw-r--r--kernel/bpf/syscall.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 46ecce4..fc3adcd 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -124,7 +124,12 @@ void bpf_map_put_with_uref(struct bpf_map *map)
static int bpf_map_release(struct inode *inode, struct file *filp)
{
- bpf_map_put_with_uref(filp->private_data);
+ struct bpf_map *map = filp->private_data;
+
+ if (map->ops->map_release)
+ map->ops->map_release(map, filp);
+
+ bpf_map_put_with_uref(map);
return 0;
}