diff options
author | David S. Miller <davem@davemloft.net> | 2014-11-14 01:01:12 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-11-14 01:01:12 -0500 |
commit | 076ce4482569ea1a2c27b4ca71a309adaf91d398 (patch) | |
tree | 2ae9e42612f35be897f190983fc292d7af781cd2 /arch/arm/mm/highmem.c | |
parent | d649a7a81f3b5bacb1d60abd7529894d8234a666 (diff) | |
parent | b23dc5a7cc6ebc9a0d57351da7a0e8454c9ffea3 (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.c | 3 |
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(); |