From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id qA6H31SB076696 for ; Tue, 6 Nov 2012 11:03:01 -0600 Message-ID: <50994335.6020109@sgi.com> Date: Tue, 06 Nov 2012 11:04:53 -0600 From: Mark Tinguely MIME-Version: 1.0 Subject: Re: [PATCH v6 10/10] xfs: add background scanning to clear eofblocks inodes References: <1352213447-59791-1-git-send-email-bfoster@redhat.com> <1352213447-59791-11-git-send-email-bfoster@redhat.com> In-Reply-To: <1352213447-59791-11-git-send-email-bfoster@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Brian Foster Cc: xfs@oss.sgi.com On 11/06/12 08:50, Brian Foster wrote: > Create a new mount workqueue and delayed_work to enable background > scanning and freeing of eofblocks inodes. The scanner kicks in once > speculative preallocation occurs and stops requeueing itself when > no eofblocks inodes exist. > > The scan interval is based on the new > 'speculative_prealloc_lifetime' tunable (default to 5m). The > background scanner performs unfiltered, best effort scans (which > skips inodes under lock contention or with a dirty cache mapping). > > Signed-off-by: Brian Foster > --- Looks good. Nice series. Reviewed-by: Mark Tinguely _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs