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[PATCH] initialise total_memory() earlier

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Initialise total_memory earlier in boot.  Because if for some reason we run
page reclaim early in boot, we don't want total_memory to be zero when we use
it as a divisor.

And rename total_memory to vm_total_pages to avoid naming clashes with
architectures.

Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Martin Bligh <mbligh@google.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton
2006-06-23 02:03:47 -07:00
committed by Linus Torvalds
parent e0a4272679
commit bd1e22b8e0
3 changed files with 6 additions and 6 deletions
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6
mm/page_alloc.c
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@ -1725,9 +1725,9 @@ void __meminit build_all_zonelists(void)
stop_machine_run(__build_all_zonelists, NULL, NR_CPUS);
/* cpuset refresh routine should be here */
}
printk("Built %i zonelists\n", num_online_nodes());
vm_total_pages = nr_free_pagecache_pages();
printk("Built %i zonelists. Total pages: %ld\n",
num_online_nodes(), vm_total_pages);
}
/*