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authorChristoph Hellwig <hch@lst.de>2017-12-29 08:53:55 +0100
committerDan Williams <dan.j.williams@intel.com>2018-01-08 11:46:23 -0800
commitda024512a1fa5c979257e442130ee1d468285057 (patch)
tree5cad09e1c6c715648c61a352b94b80c47e6d5beb /mm/hmm.c
parent7b73d978a5d0d2a3637bdd57191cb6ffbad3feca (diff)
mm: pass the vmem_altmap to arch_remove_memory and __remove_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>
Diffstat (limited to 'mm/hmm.c')
-rw-r--r--mm/hmm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/hmm.c b/mm/hmm.c
index 231aaacd1997..5d17ba89062f 100644
--- a/mm/hmm.c
+++ b/mm/hmm.c
@@ -838,10 +838,10 @@ static void hmm_devmem_release(struct device *dev, void *data)
mem_hotplug_begin();
if (resource->desc == IORES_DESC_DEVICE_PRIVATE_MEMORY)
- __remove_pages(zone, start_pfn, npages);
+ __remove_pages(zone, start_pfn, npages, NULL);
else
arch_remove_memory(start_pfn << PAGE_SHIFT,
- npages << PAGE_SHIFT);
+ npages << PAGE_SHIFT, NULL);
mem_hotplug_done();
hmm_devmem_radix_release(resource);