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[PATCH] balance_pdgat() cleanup

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Despaghettify balance_pdgat() a bit.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton 2006-12-06 20:32:01 -08:00 committed by Linus Torvalds
parent cc10250907
commit e1dbeda60a
1 changed files with 4 additions and 3 deletions
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7
mm/vmscan.c
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@ -1172,11 +1172,12 @@ static unsigned long balance_pgdat(pg_data_t *pgdat, int order)
if (!zone_watermark_ok(zone, order, zone->pages_high,
0, 0)) {
end_zone = i;
goto scan;
break;
}
}
goto out;
scan:
if (i < 0)
goto out;
for (i = 0; i <= end_zone; i++) {
struct zone *zone = pgdat->node_zones + i;