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| author | Linux Build Service Account <lnxbuild@localhost> | 2017-03-21 05:00:56 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-03-21 05:00:55 -0700 |
| commit | ce96e448b2a57a6ec43a91a24d1dbb3f5f4095e3 (patch) | |
| tree | 4f3b6e1a6fa91d46f6265d3134418debd77848bc /mm/page_alloc.c | |
| parent | b23c3fca0596a7e23dc26cb54b719774eb7d3045 (diff) | |
| parent | 78cbd38fd58116df6d09bfc6166cf57b90d0711d (diff) | |
Merge "Merge tag 'lsk-v4.4-17.02-android' into branch 'msm-4.4'"
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3048c5dbda16..fbed8bb17388 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5801,15 +5801,18 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn) sizeof(arch_zone_lowest_possible_pfn)); memset(arch_zone_highest_possible_pfn, 0, sizeof(arch_zone_highest_possible_pfn)); - arch_zone_lowest_possible_pfn[0] = find_min_pfn_with_active_regions(); - arch_zone_highest_possible_pfn[0] = max_zone_pfn[0]; - for (i = 1; i < MAX_NR_ZONES; i++) { + + start_pfn = find_min_pfn_with_active_regions(); + + for (i = 0; i < MAX_NR_ZONES; i++) { if (i == ZONE_MOVABLE) continue; - arch_zone_lowest_possible_pfn[i] = - arch_zone_highest_possible_pfn[i-1]; - arch_zone_highest_possible_pfn[i] = - max(max_zone_pfn[i], arch_zone_lowest_possible_pfn[i]); + + end_pfn = max(max_zone_pfn[i], start_pfn); + arch_zone_lowest_possible_pfn[i] = start_pfn; + arch_zone_highest_possible_pfn[i] = end_pfn; + + start_pfn = end_pfn; } arch_zone_lowest_possible_pfn[ZONE_MOVABLE] = 0; arch_zone_highest_possible_pfn[ZONE_MOVABLE] = 0; |