mm: remove obsolete alloc_remap()
Tile was the only remaining architecture to implement alloc_remap(),
and since that is being removed, there is no point in keeping this
function.
Removing all callers simplifies the mem_map handling.
Reviewed-by: Pavel Tatashin <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cb41672..484e210 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6199,10 +6199,7 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat)
end = pgdat_end_pfn(pgdat);
end = ALIGN(end, MAX_ORDER_NR_PAGES);
size = (end - start) * sizeof(struct page);
- map = alloc_remap(pgdat->node_id, size);
- if (!map)
- map = memblock_virt_alloc_node_nopanic(size,
- pgdat->node_id);
+ map = memblock_virt_alloc_node_nopanic(size, pgdat->node_id);
pgdat->node_mem_map = map + offset;
}
pr_debug("%s: node %d, pgdat %08lx, node_mem_map %08lx\n",
