Date: Thu, 17 May 2018 14:20:05 -0500 From: Pedro Giffuni <pfg@FreeBSD.org> To: Matthew Macy <mmacy@freebsd.org>, Emmanuel Vadot <manu@bidouilliste.com> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r333745 - in head/sys/contrib/ck: include src Message-ID: <17058056-6b70-e918-dab8-63951d1bfbbd@FreeBSD.org> In-Reply-To: <CAPrugNoX0n3TV90r0AARGSo16=gt2xOidsD17nxBHV1W_jbiuw@mail.gmail.com> References: <201805171814.w4HIEA0F079835@repo.freebsd.org> <20180517203856.aa6b8b241e23b9c07483232b@bidouilliste.com> <CAPrugNoX0n3TV90r0AARGSo16=gt2xOidsD17nxBHV1W_jbiuw@mail.gmail.com>
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On 17/05/2018 14:12, Matthew Macy wrote: > How do I avoid problems while allowing timely updates? > > -M > > On Thu, May 17, 2018 at 11:38 AM, Emmanuel Vadot <manu@bidouilliste.com> wrote: >> Hi Matt, >> >> On Thu, 17 May 2018 18:14:10 +0000 (UTC) >> Matt Macy <mmacy@FreeBSD.org> wrote: >> >>> Author: mmacy >>> Date: Thu May 17 18:14:10 2018 >>> New Revision: 333745 >>> URL: https://svnweb.freebsd.org/changeset/base/333745 >>> >>> Log: >>> ck: add support for executing callbacks outside of main poll loop >>> >>> Pull in change from upstream deca119d14bfffd440770eb67cbdbeaf7b57eb7b >>> >>> | ck_epoch: introduce ck_epoch_deferred >>> | >>> | Allow for deferral to occur outside epoch poll critical loop (which may access per-CPU structures). >>> | >>> >>> Approved by: sbruno >>> >>> Modified: >>> head/sys/contrib/ck/include/ck_epoch.h >>> head/sys/contrib/ck/src/ck_epoch.c >>> >> CK was imported in vendor-sys/ck, commiting directly into head will >> cause some problems in the future. Actually ... committing to head is fine: some things just have to be fixed. We do ask you try to upstream the change and re-merge things when possible. Pedro.
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