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| author | Dave Airlie <airlied@redhat.com> | 2016-07-26 17:26:29 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-07-26 17:26:29 +1000 |
| commit | 5e580523d9128a4d8364fe89d36c38fc7819c8dd (patch) | |
| tree | 852fb2427d980830ae8686a91e4ca5873f259ab9 /mm/page_alloc.c | |
| parent | c11dea5b0290984fa48111957ba3fdc5b3bdae5a (diff) | |
| parent | 523d939ef98fd712632d93a5a2b588e477a7565e (diff) | |
Backmerge tag 'v4.7' into drm-next
Linux 4.7
As requested by Daniel Vetter as the conflicts were getting messy.
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 6903b695ebae..8b3e1341b754 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -286,7 +286,9 @@ static inline void reset_deferred_meminit(pg_data_t *pgdat) /* Returns true if the struct page for the pfn is uninitialised */ static inline bool __meminit early_page_uninitialised(unsigned long pfn) { - if (pfn >= NODE_DATA(early_pfn_to_nid(pfn))->first_deferred_pfn) + int nid = early_pfn_to_nid(pfn); + + if (node_online(nid) && pfn >= NODE_DATA(nid)->first_deferred_pfn) return true; return false; @@ -1273,7 +1275,7 @@ int __meminit early_pfn_to_nid(unsigned long pfn) spin_lock(&early_pfn_lock); nid = __early_pfn_to_nid(pfn, &early_pfnnid_cache); if (nid < 0) - nid = 0; + nid = first_online_node; spin_unlock(&early_pfn_lock); return nid; |