diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-12-29 08:53:53 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-01-08 11:46:23 -0800 |
| commit | 24e6d5a59ac7d31adc0322de2d0117dfa370936f (patch) | |
| tree | b021d2de9c55ffda9054b36e8d76487c1c06f876 /mm/hmm.c | |
| parent | 55ce6e23ebd159bc3d8f0a20e27503e09b5d8138 (diff) | |
| download | linux-24e6d5a59ac7d31adc0322de2d0117dfa370936f.tar.gz | |
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>
Diffstat (limited to 'mm/hmm.c')
| -rw-r--r-- | mm/hmm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/hmm.c b/mm/hmm.c index ea19742a5d60..231aaacd1997 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -931,10 +931,11 @@ static int hmm_devmem_pages_create(struct hmm_devmem *devmem) * 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; |