From 4481374ce88ba8f460c8b89f2572027bd27057d0 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 21 Sep 2009 17:03:05 -0700 Subject: mm: replace various uses of num_physpages by totalram_pages Sizing of memory allocations shouldn't depend on the number of physical pages found in a system, as that generally includes (perhaps a huge amount of) non-RAM pages. The amount of what actually is usable as storage should instead be used as a basis here. Some of the calculations (i.e. those not intending to use high memory) should likely even use (totalram_pages - totalhigh_pages). Signed-off-by: Jan Beulich Acked-by: Rusty Russell Acked-by: Ingo Molnar Cc: Dave Airlie Cc: Kyle McMartin Cc: Jeremy Fitzhardinge Cc: Pekka Enberg Cc: Hugh Dickins Cc: "David S. Miller" Cc: Patrick McHardy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/decnet/dn_route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/decnet') diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 9383d3e5a1ab..57662cabaf9b 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1750,7 +1750,7 @@ void __init dn_route_init(void) dn_route_timer.expires = jiffies + decnet_dst_gc_interval * HZ; add_timer(&dn_route_timer); - goal = num_physpages >> (26 - PAGE_SHIFT); + goal = totalram_pages >> (26 - PAGE_SHIFT); for(order = 0; (1UL << order) < goal; order++) /* NOTHING */; -- cgit v1.2.3-59-g8ed1b