alloc_percpu: add align argument to __alloc_percpu.
This prepares for a real __alloc_percpu, by adding an alignment argument.
Only one place uses __alloc_percpu directly, and that's for a string.
tj: af_inet also uses __alloc_percpu(), update it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Jens Axboe <axboe@kernel.dk>
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 743f554..3a3dad8 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1375,10 +1375,10 @@
int snmp_mib_init(void *ptr[2], size_t mibsize)
{
BUG_ON(ptr == NULL);
- ptr[0] = __alloc_percpu(mibsize);
+ ptr[0] = __alloc_percpu(mibsize, __alignof__(unsigned long long));
if (!ptr[0])
goto err0;
- ptr[1] = __alloc_percpu(mibsize);
+ ptr[1] = __alloc_percpu(mibsize, __alignof__(unsigned long long));
if (!ptr[1])
goto err1;
return 0;