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authorArnd Bergmann <arnd@arndb.de>2018-03-10 01:14:56 +0300
committerArnd Bergmann <arnd@arndb.de>2018-03-16 12:56:13 +0300
commit79375ea3ec527f746d5beae8c8f6e8a58740d4a8 (patch)
tree68862deeecaeb2c631195ee7d4c523a58272f1bf /mm/page_alloc.c
parent1a8429132e1d2ada3832db5b4a0802c49affb750 (diff)
downloadlinux-79375ea3ec527f746d5beae8c8f6e8a58740d4a8.tar.xz
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 <pasha.tatashin@oracle.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cb416723538f..484e21062228 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",