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[PATCH] mm: __alloc_pages cleanup

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Clean up of __alloc_pages.

Restoration of previous behaviour, plus further cleanups by introducing an
'alloc_flags', removing the last of should_reclaim_zone.

Signed-off-by: Rohit Seth <rohit.seth@intel.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Rohit Seth
2005-11-13 16:06:43 -08:00
committed by Linus Torvalds
parent 51c6f666fc
commit 7fb1d9fca5
3 changed files with 90 additions and 115 deletions
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6
mm/vmscan.c
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@@ -1074,7 +1074,7 @@ loop_again:
continue;
if (!zone_watermark_ok(zone, order,
zone->pages_high, 0, 0, 0)) {
zone->pages_high, 0, 0)) {
end_zone = i;
goto scan;
}
@@ -1111,7 +1111,7 @@ scan:
if (nr_pages == 0) { /* Not software suspend */
if (!zone_watermark_ok(zone, order,
zone->pages_high, end_zone, 0, 0))
zone->pages_high, end_zone, 0))
all_zones_ok = 0;
}
zone->temp_priority = priority;
@@ -1259,7 +1259,7 @@ void wakeup_kswapd(struct zone *zone, int order)
return;
pgdat = zone->zone_pgdat;
if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0, 0))
if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0))
return;
if (pgdat->kswapd_max_order < order)
pgdat->kswapd_max_order = order;