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| author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2018-07-23 08:56:56 +0300 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2018-07-23 20:30:02 +0300 |
| commit | 0617c50a081262f8d515a62f062c0c5bc9c10630 (patch) | |
| tree | 996943621a883ee5682681dcdac5474e8f6cb637 /arch/ia64/mm/discontig.c | |
| parent | 1ecd64abb5e462cfbb675d71a6d33fa1463945ea (diff) | |
| download | linux-0617c50a081262f8d515a62f062c0c5bc9c10630.tar.xz | |
ia64: remove unused num_dma_physpages member from 'struct early_node_data'
Since commit 05e0caad3b7b ("[PATCH] Have ia64 use add_active_range() and
free_area_init_nodes") the num_dma_physpages member of 'struct
early_node_data' is calculated but never used. Remove it.
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/mm/discontig.c')
| -rw-r--r-- | arch/ia64/mm/discontig.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 7d9bd20319ff..6148ea8338ad 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -38,9 +38,6 @@ struct early_node_data { struct ia64_node_data *node_data; unsigned long pernode_addr; unsigned long pernode_size; -#ifdef CONFIG_ZONE_DMA32 - unsigned long num_dma_physpages; -#endif unsigned long min_pfn; unsigned long max_pfn; }; @@ -669,11 +666,6 @@ static __init int count_node_pages(unsigned long start, unsigned long len, int n { unsigned long end = start + len; -#ifdef CONFIG_ZONE_DMA32 - if (start <= __pa(MAX_DMA_ADDRESS)) - mem_data[node].num_dma_physpages += - (min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT; -#endif start = GRANULEROUNDDOWN(start); end = GRANULEROUNDUP(end); mem_data[node].max_pfn = max(mem_data[node].max_pfn, |