percpu: add @align to pcpu_fc_alloc_fn_t
pcpu_fc_alloc_fn_t is about to see more interesting usage, add @align
parameter.
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/mm/percpu.c b/mm/percpu.c
index 287f59c..3316e3a 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1578,7 +1578,7 @@
for (i = 0; i < unit_pages; i++) {
void *ptr;
- ptr = alloc_fn(cpu, PAGE_SIZE);
+ ptr = alloc_fn(cpu, PAGE_SIZE, PAGE_SIZE);
if (!ptr) {
pr_warning("PERCPU: failed to allocate %s page "
"for cpu%u\n", psize_str, cpu);
@@ -1888,7 +1888,7 @@
goto found;
continue;
found:
- ptr = alloc_fn(cpu, lpage_size);
+ ptr = alloc_fn(cpu, lpage_size, lpage_size);
if (!ptr) {
pr_warning("PERCPU: failed to allocate large page "
"for cpu%u\n", cpu);