mm: pass the vmem_altmap to arch_add_memory and __add_pages
We can just pass this on instead of having to do a radix tree lookup
without proper locking 2 levels into the callchain.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/mm/hmm.c b/mm/hmm.c
index ea19742..231aaac 100644
--- a/mm/hmm.c
+++ b/mm/hmm.c
@@ -931,10 +931,11 @@
* want the linear mapping and thus use arch_add_memory().
*/
if (devmem->pagemap.type == MEMORY_DEVICE_PUBLIC)
- ret = arch_add_memory(nid, align_start, align_size, false);
+ ret = arch_add_memory(nid, align_start, align_size, NULL,
+ false);
else
ret = add_pages(nid, align_start >> PAGE_SHIFT,
- align_size >> PAGE_SHIFT, false);
+ align_size >> PAGE_SHIFT, NULL, false);
if (ret) {
mem_hotplug_done();
goto error_add_memory;