Date: Sun, 23 Aug 2020 13:05:09 -0700 From: Julian Elischer <julian@freebsd.org> To: "Alexander V. Chernikov" <melifaro@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org> Subject: Re: svn commit: r364465 - in head/sys: conf net net/route Message-ID: <89fc3874-eead-7756-d53e-c4dbb64adece@freebsd.org> In-Reply-To: <51571598049078@mail.yandex.ru> References: <202008212134.07LLYq3K071532@repo.freebsd.org> <c319ac6e-3b5e-58a5-1b80-087defd3c4e3@elischer.org> <51571598049078@mail.yandex.ru>
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On 8/21/20 3:32 PM, Alexander V. Chernikov wrote: > 21.08.2020, 23:21, "Julian Elischer" <julian@elischer.org>: >> On 8/21/20 2:34 PM, Alexander V. Chernikov wrote: >>> Author: melifaro >>> Date: Fri Aug 21 21:34:52 2020 >>> New Revision: 364465 >>> URL: https://svnweb.freebsd.org/changeset/base/364465 >>> >>> Log: >>> Make net.fibs growable. >>> >>> Allow to dynamically grow the amount of fibs in each vnet. >>> >>> This change alters current behavior. Currently, if one defines >>> ROUTETABLES > 1 in the kernel config, each vnet will be created >>> with the number of fibs defined in the kernel config. >>> After this commit vnets will be created with fibs=1. >>> >>> Dynamic net.fibs is not compatible with net.add_addr_allfibs. >>> The plan is to deprecate the latter and make >>> net.add_addr_allfibs=0 default behaviour. >> For a while, setting it to 1 should be very noisy. > You mean that kernel should print warning when creating VNET && original net.fibs value is > 1 ? doing what you will soon be unable to do should warn you that you need to get ready to change your software to do it another way.
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