From: Wu Fengguang <fengguang.wu@intel.com>
To: Michal Hocko <mhocko@suse.cz>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
Mel Gorman <mel@csn.ul.ie>
Subject: Re: [BUGFIX][PATCH] fix is_mem_section_removable() page_order BUG_ON check.
Date: Mon, 25 Oct 2010 21:16:39 +0800 [thread overview]
Message-ID: <20101025131639.GA19697@localhost> (raw)
In-Reply-To: <20101025131025.GA18570@tiehlicka.suse.cz>
> I guess this is not necessary as all page_order callers check PageBuddy
> anyway AFAICS.
Sure -- otherwise the VM_BUG_ON() will already go bang :-)
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next prev parent reply other threads:[~2010-10-25 13:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-25 6:37 [BUGFIX][PATCH] fix is_mem_section_removable() page_order BUG_ON check KAMEZAWA Hiroyuki
2010-10-25 7:49 ` Wu Fengguang
2010-10-25 13:10 ` Michal Hocko
2010-10-25 13:16 ` Wu Fengguang [this message]
2010-10-25 21:24 ` Andrew Morton
2010-10-25 17:03 ` Mel Gorman
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