From: Yasunori Goto <y-goto@jp.fujitsu.com>
Date: Fri, 23 Jun 2006 09:03:10 +0000 (-0700)
Subject: [PATCH] wait_table and zonelist initializing for memory hotadd: add return code for... 
X-Git-Tag: v2.6.18-rc1~1081^2~205
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=718127cc3170454f4aa274fdd2f1e01574fecd66;p=pandora-kernel.git

[PATCH] wait_table and zonelist initializing for memory hotadd: add return code for init_current_empty_zone

When add_zone() is called against empty zone (not populated zone), we have to
initialize the zone which didn't initialize at boot time.  But,
init_currently_empty_zone() may fail due to allocation of wait table.  So,
this patch is to catch its error code.

Changes against wait_table is in the next patch.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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