Date: Tue, 28 Jul 2020 08:44:11 -0500 From: Eric van Gyzen <eric@vangyzen.net> To: Mark Johnston <markj@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r363607 - head/sys/vm Message-ID: <aaeec727-c2ac-c5fb-3bee-b4c1bb1bcd64@vangyzen.net> In-Reply-To: <202007271425.06REPBtv075771@repo.freebsd.org> References: <202007271425.06REPBtv075771@repo.freebsd.org>
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On 7/27/20 9:25 AM, Mark Johnston wrote: > + > + /* > + * We may be attempting to free the page as part of the handling for an > + * I/O error, in which case the page was xbusied by a different thread. > + */ > + vm_page_xbusy_claim(m); I've just noticed that vm_page_xbusy_claim() ignores the WAITERS bit. Is this not a problem in practice? Eric
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