Date: Sat, 22 Jun 2013 00:22:19 -0400 From: Glen Barber <gjb@FreeBSD.org> To: Rick Macklem <rmacklem@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r252074 - head/sys/fs/nfsclient Message-ID: <20130622042219.GC1888@glenbarber.us> In-Reply-To: <201306212246.r5LMkHBY070137@svn.freebsd.org> References: <201306212246.r5LMkHBY070137@svn.freebsd.org>
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--oJ71EGRlYNjSvfq7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 21, 2013 at 10:46:17PM +0000, Rick Macklem wrote: > Author: rmacklem > Date: Fri Jun 21 22:46:16 2013 > New Revision: 252074 > URL: http://svnweb.freebsd.org/changeset/base/252074 >=20 > Log: > The NFSv4.1 LayoutCommit operation requires a valid offset and length. > (0, 0 is not sufficient) This patch a loop for each file layout, using > the offset, length of each file layout in a separate LayoutCommit. >=20 > Modified: > head/sys/fs/nfsclient/nfs_clstate.c >=20 > Modified: head/sys/fs/nfsclient/nfs_clstate.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- head/sys/fs/nfsclient/nfs_clstate.c Fri Jun 21 22:45:03 2013 (r252073) > +++ head/sys/fs/nfsclient/nfs_clstate.c Fri Jun 21 22:46:16 2013 (r252074) > @@ -5145,16 +5145,28 @@ static void > nfscl_dolayoutcommit(struct nfsmount *nmp, struct nfscllayout *lyp, > struct ucred *cred, NFSPROC_T *p) > { > + struct nfsclflayout *flp; > + uint64_t len; > int error; > =20 > - error =3D nfsrpc_layoutcommit(nmp, lyp->nfsly_fh, lyp->nfsly_fhlen, > - 0, 0, 0, lyp->nfsly_lastbyte, &lyp->nfsly_stateid, > - NFSLAYOUT_NFSV4_1_FILES, 0, NULL, cred, p, NULL); > - if (error =3D=3D NFSERR_NOTSUPP) { > - /* If the server doesn't want it, don't bother doing it. */ > - NFSLOCKMNT(nmp); > - nmp->nm_state |=3D NFSSTA_NOLAYOUTCOMMIT; > - NFSUNLOCKMNT(nmp); > + LIST_FOREACH(flp, &lyp->nfsly_flayrw, nfsfl_list) { > + if (flp->nfsfl_off <=3D lyp->nfsly_lastbyte) { > + len =3D flp->nfsfl_end - flp->nfsfl_off; > + error =3D nfsrpc_layoutcommit(nmp, lyp->nfsly_fh, > + lyp->nfsly_fhlen, 0, flp->nfsfl_off, len, > + lyp->nfsly_lastbyte, &lyp->nfsly_stateid, > + NFSLAYOUT_NFSV4_1_FILES, 0, NULL, cred, p, NULL); > + NFSCL_DEBUG(4, "layoutcommit err=3D%d off=3D%qd len=3D%qd " > + "lastbyte=3D%qd\n", error, flp->nfsfl_off, len, > + lyp->nfsly_lastbyte); > + if (error =3D=3D NFSERR_NOTSUPP) { > + /* If not supported, don't bother doing it. */ > + NFSLOCKMNT(nmp); > + nmp->nm_state |=3D NFSSTA_NOLAYOUTCOMMIT; > + NFSUNLOCKMNT(nmp); > + break; > + } > + } > } > } > =20 This breaks head/. /src/sys/fs/nfsclient/nfs_clstate.c:5161:8: error: format specifies type 'l= ong long' but the argument has type 'uint64_t' (aka 'unsigned long') [-Werror,-Wformat] lyp->nfsly_lastbyte); ^~~~~~~~~~~~~~~~~~~ /src/sys/fs/nfs/nfscl.h:74:11: note: expanded from macro 'NFSCL_DEBUG' printf(__VA_ARGS__); \ ^ 3 errors generated. *** Error code 1 Stop. make: stopped in /obj/amd64.amd64/src/sys/LINT *** Error code 1 Stop. make: stopped in /src Glen --oJ71EGRlYNjSvfq7 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iQEcBAEBCAAGBQJRxSZ7AAoJEFJPDDeguUajOrsIALUzOKiltTLEN60HQLw00pEa U3OsGNV307LKbVD9QOwwj9XccXnruf70I4sT92VZZqew5WN9MhPnKTmlBCotqy+U t7JmRyeVYq+Lb7HXpxh1IzxE2mQ2FzjXe0zIkjLjfD+73z4mBoQ8p4yKfnZisEsr FEioPGqpH+PM7xhI+lfSPXGImG2Vl3/PFieM+kH3Nk0nGdLMJzrWvJEGnhJ82UGb pUMS6DgBhzBp2FO/kpn+mH9A4KTKLfSPmUeFUABPRg0J0c5ZOUkuPDDLTN69k+rT IqhFuagPw2qCn35zd1ts8N3dsqIZDV5u6GTbUQezqa0e6WFP5cp/S5ooDRqf5Dc= =Wbj4 -----END PGP SIGNATURE----- --oJ71EGRlYNjSvfq7--
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