Thread (22 messages) 22 messages, 4 authors, 2020-10-01

Re: Genetlink per cmd policies

From: Andrew Lunn <andrew@lunn.ch>
Date: 2020-09-30 23:38:27

quoted
quoted
+static void genl_op_from_full(const struct genl_family *family,
+			      unsigned int i, struct genl_ops *op)
+{
+	memcpy(op, &family->ops[i], sizeof(*op));  
What's wrong with struct assignment? :)

	*op = family->ops[i];
Code size :)

   text	   data	    bss	    dec	    hex
  22657	   3590	     64	  26311	   66c7	memcpy
  23103	   3590	     64	  26757	   6885	struct
You might want to show that to the compiler people. Did you look at
the assembly?

    Andrew
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help