From owner-svn-src-all@freebsd.org Sun Jan 27 16:44:28 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6A65D14B40D3; Sun, 27 Jan 2019 16:44:28 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 11BD271FEF; Sun, 27 Jan 2019 16:44:28 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 06A10AB73; Sun, 27 Jan 2019 16:44:28 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x0RGiRIc012098; Sun, 27 Jan 2019 16:44:27 GMT (envelope-from avos@FreeBSD.org) Received: (from avos@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x0RGiRQS012097; Sun, 27 Jan 2019 16:44:27 GMT (envelope-from avos@FreeBSD.org) Message-Id: <201901271644.x0RGiRQS012097@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avos set sender to avos@FreeBSD.org using -f From: Andriy Voskoboinyk Date: Sun, 27 Jan 2019 16:44:27 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r343500 - head/sys/kern X-SVN-Group: head X-SVN-Commit-Author: avos X-SVN-Commit-Paths: head/sys/kern X-SVN-Commit-Revision: 343500 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 11BD271FEF X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Jan 2019 16:44:28 -0000 Author: avos Date: Sun Jan 27 16:44:27 2019 New Revision: 343500 URL: https://svnweb.freebsd.org/changeset/base/343500 Log: m_getm2: correct a comment. The comment states that function always return a top of allocated mbuf; however, the function actually return the overall mbuf chain top pointer. Since there are already existing users of it (via m_getm(4) macro), rephrase the comment and leave behavior unchanged. PR: 134335 MFC after: 12 days Modified: head/sys/kern/kern_mbuf.c Modified: head/sys/kern/kern_mbuf.c ============================================================================== --- head/sys/kern/kern_mbuf.c Sun Jan 27 15:55:31 2019 (r343499) +++ head/sys/kern/kern_mbuf.c Sun Jan 27 16:44:27 2019 (r343500) @@ -1031,8 +1031,7 @@ m_getjcl(int how, short type, int flags, int size) * Allocate a given length worth of mbufs and/or clusters (whatever fits * best) and return a pointer to the top of the allocated chain. If an * existing mbuf chain is provided, then we will append the new chain - * to the existing one but still return the top of the newly allocated - * chain. + * to the existing one and return a pointer to the provided mbuf. */ struct mbuf * m_getm2(struct mbuf *m, int len, int how, short type, int flags)