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Date: Thu, 22 Jul 2010 22:45:02 +0200 From: Tejun Heo <tj@...nel.org> To: Tejun Heo <tj@...nel.org> CC: linux-kernel@...r.kernel.org, dhowells@...hat.com, sfrench@...ba.org, anton@...ba.org, swhiteho@...hat.com, airlied@...ux.ie, dri-devel@...ts.freedesktop.org Subject: Re: [PATCH 5/7] gfs2: use workqueue instead of slow-work On 07/20/2010 10:35 PM, Tejun Heo wrote: > Workqueue can now handle high concurrency. Convert gfs to use > workqueue instead of slow-work. > > * Steven pointed out that recovery path might be run from allocation > path and thus requires forward progress guarantee without memory > allocation. Create and use gfs_recovery_wq with rescuer. Please > note that forward progress wasn't guaranteed with slow-work. > > * Updated to use non-reentrant workqueue. > > Signed-off-by: Tejun Heo <tj@...nel.org> > Cc: Steven Whitehouse <swhiteho@...hat.com> Steven, can you please review the change? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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