Date: Wed, 28 Jan 2015 09:41:06 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: kib@FreeBSD.org Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r277828 - in head/sys: fs/tmpfs vm Message-ID: <201501281741.t0SHf6gW001232@gw.catspoiler.org> In-Reply-To: <201501281037.t0SAbNR3053095@svn.freebsd.org>
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On 28 Jan, Konstantin Belousov wrote: > Author: kib > Date: Wed Jan 28 10:37:23 2015 > New Revision: 277828 > URL: https://svnweb.freebsd.org/changeset/base/277828 > > Log: > Update mtime for tmpfs files modified through memory mapping. Similar > to UFS, perform updates during syncer scans, which in particular means > that tmpfs now performs scan on sync. Also, this means that a mtime > update may be delayed up to 30 seconds after the write. Maybe disable the scan if mounted noatime?
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