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alloc_percpu: add align argument to __alloc_percpu.

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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>
This commit is contained in:
Rusty Russell
2009-02-20 16:29:08 +09:00
committed by Tejun Heo
parent b36128c830
commit 313e458f81
3 changed files with 6 additions and 5 deletions
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4
net/ipv4/af_inet.c
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@@ -1375,10 +1375,10 @@ EXPORT_SYMBOL_GPL(snmp_fold_field);
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;