const: mark struct vm_struct_operations
* mark struct vm_area_struct::vm_ops as const
* mark vm_ops in AGP code
But leave TTM code alone, something is fishy there with global vm_ops
being used.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index d3d52c66..103d561 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2084,7 +2084,7 @@
atomic_dec(&pkt_sk(sk)->mapped);
}
-static struct vm_operations_struct packet_mmap_ops = {
+static const struct vm_operations_struct packet_mmap_ops = {
.open = packet_mm_open,
.close = packet_mm_close,
};