[PATCH] mark struct file_operations const 7
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index 27e845d..d89d62f 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -1048,7 +1048,7 @@
goto out;
}
-struct file_operations atalk_seq_arp_fops = {
+const struct file_operations atalk_seq_arp_fops = {
.owner = THIS_MODULE,
.open = aarp_seq_open,
.read = seq_read,