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Message-ID: <799070.68490.qm@web32608.mail.mud.yahoo.com>
Date: Mon, 9 Nov 2009 07:15:25 -0800 (PST)
From: Martin Knoblauch <spamtrap@...bisoft.de>
To: linux-kernel@...r.kernel.org
Cc: Peter Zijlstra <peterz@...radead.org>,
Fengguang Wu <wfg@...l.ustc.edu.cn>
Subject: Likley stupid question on "throttle_vm_writeout"
Hi, (please CC me on replies)
I have a likely stupid question on the function "throttle_vm_writeout". Looking at the code I find:
if (global_page_state(NR_UNSTABLE_NFS) +
global_page_state(NR_WRITEBACK) <= dirty_thresh)
break;
congestion_wait(WRITE, HZ/10);
Shouldn't the NR_FILE_DIRTY pages be considered as well?
Cheers
Martin
------------------------------------------------------
Martin Knoblauch
email: k n o b i AT knobisoft DOT de
www: http://www.knobisoft.de
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