From 24b6d4164348370c6b6a58b4248babd85ff9e982 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 29 Dec 2017 08:53:56 +0100 Subject: mm: pass the vmem_altmap to vmemmap_free We can just pass this on instead of having to do a radix tree lookup without proper locking a few levels into the callchain. Signed-off-by: Christoph Hellwig Signed-off-by: Dan Williams --- include/linux/mm.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/mm.h') diff --git a/include/linux/mm.h b/include/linux/mm.h index 2f3a7ebecbe2..9d4cd4c1dc6d 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2561,7 +2561,8 @@ int vmemmap_populate(unsigned long start, unsigned long end, int node, struct vmem_altmap *altmap); void vmemmap_populate_print_last(void); #ifdef CONFIG_MEMORY_HOTPLUG -void vmemmap_free(unsigned long start, unsigned long end); +void vmemmap_free(unsigned long start, unsigned long end, + struct vmem_altmap *altmap); #endif void register_page_bootmem_memmap(unsigned long section_nr, struct page *map, unsigned long nr_pages); -- cgit