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| author |   Haifeng Xu <haifeng.xu@shopee.com> | 2023-05-26 08:52:51 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:49 -0700 |
| commit | 1c2d252f5b4289e1c6840bcf394157b70c639d6e (patch) | |
| tree | 2424ac14c12d4095bbb52ec9eae3925cf0e0dc06 /mm/swap_state.c | |
| parent | mm/mm_init.c: introduce reset_memoryless_node_totalpages() (diff) | |
| download | wireguard-linux-1c2d252f5b4289e1c6840bcf394157b70c639d6e.tar.xz wireguard-linux-1c2d252f5b4289e1c6840bcf394157b70c639d6e.zip | |
mm/mm_init.c: do not calculate zone_start_pfn/zone_end_pfn in zone_absent_pages_in_node()
In calculate_node_totalpages(), zone_start_pfn/zone_end_pfn are already
calculated in zone_spanned_pages_in_node(), so use them as parameters
instead of node_start_pfn/node_end_pfn and the duplicated calculation
process can de dropped.
Link: https://lkml.kernel.org/r/20230526085251.1977-2-haifeng.xu@shopee.com
Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com>
Suggested-by: Mike Rapoport <rppt@kernel.org>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Haifeng Xu <haifeng.xu@shopee.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swap_state.c')
0 files changed, 0 insertions, 0 deletions