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OpenCloudOS-Kernel
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[PATCH] quieten zone_pcp_init 

In zone_pcp_init we print out all zones even if they are empty:

On node 0 totalpages: 245760
  DMA zone: 245760 pages, LIFO batch:31
  DMA32 zone: 0 pages, LIFO batch:0
  Normal zone: 0 pages, LIFO batch:0
  HighMem zone: 0 pages, LIFO batch:0

To conserve dmesg space why not print only the non zero zones.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Anton Blanchard 2006-03-25 03:06:49 -08:00 committed by Linus Torvalds
parent d784124cfe
commit f5335c0f1b
1 changed files with 3 additions and 2 deletions
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5
mm/page_alloc.c
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@ -2029,8 +2029,9 @@ static __meminit void zone_pcp_init(struct zone *zone)
setup_pageset(zone_pcp(zone,cpu), batch);
#endif
}
printk(KERN_DEBUG " %s zone: %lu pages, LIFO batch:%lu\n",
zone->name, zone->present_pages, batch);
if (zone->present_pages)
printk(KERN_DEBUG " %s zone: %lu pages, LIFO batch:%lu\n",
zone->name, zone->present_pages, batch);
}
static __meminit void init_currently_empty_zone(struct zone *zone,