On 11/11/21 11:47, Peter Zijlstra wrote:
This technically could be RCU_INIT_POINTER but it's not worth a respin.
There are dozens of other occurrences, and if somebody wanted they
could use Coccinelle to fix all of them.
I've been pushing the other way, trying to get rid of RCU_INIT_POINTER()
since rcu_assign_pointer(, NULL) actualy DTRT per __builtin_constant_p()
etc.
Oh, that's pretty cool to know, thanks!
Paolo
There's a very few sites where we use RCU_INIT_POINTER() with a !NULL
argument, and those are 'special'.
