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authorDavid S. Miller <davem@davemloft.net>2014-11-14 01:01:12 -0500
committerDavid S. Miller <davem@davemloft.net>2014-11-14 01:01:12 -0500
commit076ce4482569ea1a2c27b4ca71a309adaf91d398 (patch)
tree2ae9e42612f35be897f190983fc292d7af781cd2 /arch/arm/mm/highmem.c
parentd649a7a81f3b5bacb1d60abd7529894d8234a666 (diff)
parentb23dc5a7cc6ebc9a0d57351da7a0e8454c9ffea3 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/chelsio/cxgb4vf/sge.c drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c sge.c was overlapping two changes, one to use the new __dev_alloc_page() in net-next, and one to use s->fl_pg_order in net. ixgbe_phy.c was a set of overlapping whitespace changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/mm/highmem.c')
-rw-r--r--arch/arm/mm/highmem.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index 45aeaaca9052..e17ed00828d7 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -127,8 +127,11 @@ void *kmap_atomic_pfn(unsigned long pfn)
127{ 127{
128 unsigned long vaddr; 128 unsigned long vaddr;
129 int idx, type; 129 int idx, type;
130 struct page *page = pfn_to_page(pfn);
130 131
131 pagefault_disable(); 132 pagefault_disable();
133 if (!PageHighMem(page))
134 return page_address(page);
132 135
133 type = kmap_atomic_idx_push(); 136 type = kmap_atomic_idx_push();
134 idx = type + KM_TYPE_NR * smp_processor_id(); 137 idx = type + KM_TYPE_NR * smp_processor_id();