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| author | Xishi Qiu <qiuxishi@huawei.com> | 2013-11-12 15:07:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:03 +0900 |
| commit | 83285c72e08c42848808039ef2d3b67a1bb88832 (patch) | |
| tree | 96deaa3deb9a9f5b5b3c5b03f5982eeaea401670 /mm/bootmem.c | |
| parent | 6408068ee6ce9d80d66908a2c01a24ee88afd47d (diff) | |
| download | linux-rpi3-83285c72e08c42848808039ef2d3b67a1bb88832.tar.gz linux-rpi3-83285c72e08c42848808039ef2d3b67a1bb88832.tar.bz2 linux-rpi3-83285c72e08c42848808039ef2d3b67a1bb88832.zip | |
mm: use pgdat_end_pfn() to simplify the code in others
Use "pgdat_end_pfn()" instead of "pgdat->node_start_pfn +
pgdat->node_spanned_pages". Simplify the code, no functional change.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/bootmem.c')
| -rw-r--r-- | mm/bootmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 6ab7744e692e..95b528cd4de7 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -784,7 +784,7 @@ void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size, return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id); /* update goal according ...MAX_DMA32_PFN */ - end_pfn = pgdat->node_start_pfn + pgdat->node_spanned_pages; + end_pfn = pgdat_end_pfn(pgdat); if (end_pfn > MAX_DMA32_PFN + (128 >> (20 - PAGE_SHIFT)) && (goal >> PAGE_SHIFT) < MAX_DMA32_PFN) { |