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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-08-16 10:20:58 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-08-16 10:20:58 +0300 |
| commit | 473e0bc39bd5d2542e90edc622a65bd49206409d (patch) | |
| tree | bd31cc370c386228d4525a9e84d87d412acd6959 /drivers/base/node.c | |
| parent | 1a84e7716086be3b90e3b735725d0a14da28a69c (diff) | |
| parent | 8f9c98df949333f08b74e5df1caacf7e2c5e8552 (diff) | |
Merge tag 'mac80211-next-for-davem-2015-08-14' into next
Another pull request for the next cycle, this time with quite
a bit of content:
* mesh fixes/improvements from Alexis, Bob, Chun-Yeow and Jesse
* TDLS higher bandwidth support (Arik)
* OCB fixes from Bertold Van den Bergh
* suspend/resume fixes from Eliad
* dynamic SMPS support for minstrel-HT (Krishna Chaitanya)
* VHT bitrate mask support (Lorenzo Bianconi)
* better regulatory support for 5/10 MHz channels (Matthias May)
* basic support for MU-MIMO to avoid the multi-vif issue (Sara Sharon)
along with a number of other cleanups.
Diffstat (limited to 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index a2aa65b4215d3..31df474d72f4a 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -359,12 +359,16 @@ int unregister_cpu_under_node(unsigned int cpu, unsigned int nid) #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE #define page_initialized(page) (page->lru.next) -static int get_nid_for_pfn(unsigned long pfn) +static int __init_refok get_nid_for_pfn(unsigned long pfn) { struct page *page; if (!pfn_valid_within(pfn)) return -1; +#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT + if (system_state == SYSTEM_BOOTING) + return early_pfn_to_nid(pfn); +#endif page = pfn_to_page(pfn); if (!page_initialized(page)) return -1; |