Date: Wed, 28 Jan 2015 10:14:38 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: kostikbel@gmail.com 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: <201501281814.t0SIEcLJ001370@gw.catspoiler.org> In-Reply-To: <20150128174604.GN42409@kib.kiev.ua>
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On 28 Jan, Konstantin Belousov wrote: > On Wed, Jan 28, 2015 at 09:41:06AM -0800, Don Lewis wrote: >> 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? > It is for mtime, not atime, updates. Yeah, I haven't had my caffeine fix yet this morning ...
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