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-rw-r--r--include/linux/memory_hotplug.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 75f0f6304735..93d9ada74ddd 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -60,9 +60,12 @@ enum {
/*
* Extended parameters for memory hotplug:
* altmap: alternative allocator for memmap array (optional)
+ * pgprot: page protection flags to apply to newly created page tables
+ * (required)
*/
struct mhp_params {
struct vmem_altmap *altmap;
+ pgprot_t pgprot;
};
/*