Date: Wed, 6 Jun 2018 17:49:43 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Mateusz Guzik <mjguzik@gmail.com> Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r334712 - head/sys/compat/linuxkpi/common/include/asm Message-ID: <36f5f6e5-5ad6-5159-22f8-96570a66ed10@selasky.org> In-Reply-To: <CAGudoHFHZk_9qB016bUhcQH4sGCbNLj28FkdJ0Q4M2joR0x3xw@mail.gmail.com> References: <201806061359.w56DxpSZ020224@repo.freebsd.org> <CAGudoHFHZk_9qB016bUhcQH4sGCbNLj28FkdJ0Q4M2joR0x3xw@mail.gmail.com>
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On 06/06/18 17:06, Mateusz Guzik wrote: > On Wed, Jun 6, 2018 at 3:59 PM, Hans Petter Selasky <hselasky@freebsd.org> > wrote: > > cmpset loops are crap since they require an explicit re-read of the target > value > > see fcmpset and refcount_acquire_if_not_zero for an example use > See r334718. Thank you! --HPS
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