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authorChristoph Hellwig <hch@lst.de>2017-12-29 08:53:54 +0100
committerDan Williams <dan.j.williams@intel.com>2018-01-08 11:46:23 -0800
commit7b73d978a5d0d2a3637bdd57191cb6ffbad3feca (patch)
treedfcdd031e80b541ad356ccdc5edc171f9d202fe2 /arch/s390/mm
parent24e6d5a59ac7d31adc0322de2d0117dfa370936f (diff)
mm: pass the vmem_altmap to vmemmap_populate
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 <hch@lst.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'arch/s390/mm')
-rw-r--r--arch/s390/mm/vmem.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 3316d463fc29..c44ef0e7c466 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -211,7 +211,8 @@ static void vmem_remove_range(unsigned long start, unsigned long size)
/*
* Add a backed mem_map array to the virtual mem_map array.
*/
-int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node)
+int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
+ struct vmem_altmap *altmap)
{
unsigned long pgt_prot, sgt_prot;
unsigned long address = start;