Date: Tue, 03 Dec 2019 09:47:59 -0700 From: Ian Lepore <ian@freebsd.org> To: Alexander Motin <mav@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: Re: svn commit: r355333 - stable/12/sys/cam Message-ID: <f7f0165f66282ab634d32e60cfb85225e54257b6.camel@freebsd.org> In-Reply-To: <201912031642.xB3GgXRD089746@repo.freebsd.org> References: <201912031642.xB3GgXRD089746@repo.freebsd.org>
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On Tue, 2019-12-03 at 16:42 +0000, Alexander Motin wrote: > Author: mav > Date: Tue Dec 3 16:42:32 2019 > New Revision: 355333 > URL: https://svnweb.freebsd.org/changeset/base/355333 > > Log: > MFC r341756 (by scottl): > Don't allocate the config_intrhook separately from the softc, it's > small > enough that it costs more code to handle the malloc/free than it > saves. > If it's a situation where the called hook routine always does a disestablish of the hook (and nothing else does so), just use config_intrhook_oneshot() and you don't need to manage the data struct yourself at all. -- Ian
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