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Message-ID: <1403860172.3954.7.camel@sauron.fi.intel.com> Date: Fri, 27 Jun 2014 09:09:33 +0000 From: "Bityutskiy, Artem" <artem.bityutskiy@...el.com> To: "ms@...d.de" <ms@...d.de> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "mcsim.planeta@...il.com" <mcsim.planeta@...il.com>, "bernd.schubert@...m.fraunhofer.de" <bernd.schubert@...m.fraunhofer.de>, "lczerner@...hat.com" <lczerner@...hat.com>, "viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>, "thomas.knauth@....de" <thomas.knauth@....de>, "rientjes@...gle.com" <rientjes@...gle.com>, "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>, "david@...morbit.com" <david@...morbit.com> Subject: Re: [PATCH] sysctl: Add a feature to drop caches selectively On Fri, 2014-06-27 at 12:08 +0300, Artem Bityutskiy wrote: > To make 100% sure you'd not only need to drop VFS-level caches but also > file-system-level caches. Indeed, file-systems have their own rather Sorry, I wanted to say "rather complex" here > buffers for different indexing data-structures, etc. The unmount/mount > sequence takes care of that. > -- Best Regards, Artem Bityutskiy --------------------------------------------------------------------- Intel Finland Oy Registered Address: PL 281, 00181 Helsinki Business Identity Code: 0357606 - 4 Domiciled in Helsinki This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.
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