From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161250AbWATGtz (ORCPT ); Fri, 20 Jan 2006 01:49:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161253AbWATGty (ORCPT ); Fri, 20 Jan 2006 01:49:54 -0500 Received: from mail.suse.de ([195.135.220.2]:7566 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1161250AbWATGty (ORCPT ); Fri, 20 Jan 2006 01:49:54 -0500 From: NeilBrown To: Andrew Morton Date: Fri, 20 Jan 2006 17:49:36 +1100 Message-Id: <1060120064936.9440@suse.de> X-face: [Gw_3E*Gng}4rRrKRYotwlE?.2|**#s9D Subject: [PATCH] knfsd: Restore recently broken ACL functionality to NFS server References: <20060120174858.9422.patches@notabene> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Andreas Gruenbacher A recent patch to Allow run-time selection of NFS versions to export meant that NO nfsacl service versions were exported. This patch restored that functionality. Signed-off-by: Andreas Gruenbacher Signed-off-by: Neil Brown ### Diffstat output ./fs/nfsd/nfssvc.c | 76 ++++++++++++++++++++++++++++++++++------------------- 1 file changed, 49 insertions(+), 27 deletions(-) diff ./fs/nfsd/nfssvc.c~current~ ./fs/nfsd/nfssvc.c --- ./fs/nfsd/nfssvc.c~current~ 2006-01-20 17:41:12.000000000 +1100 +++ ./fs/nfsd/nfssvc.c 2006-01-20 17:46:24.000000000 +1100 @@ -64,6 +64,32 @@ struct nfsd_list { }; static struct list_head nfsd_list = LIST_HEAD_INIT(nfsd_list); +#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) +static struct svc_stat nfsd_acl_svcstats; +static struct svc_version * nfsd_acl_version[] = { + [2] = &nfsd_acl_version2, + [3] = &nfsd_acl_version3, +}; + +#define NFSD_ACL_MINVERS 2 +#define NFSD_ACL_NRVERS (sizeof(nfsd_acl_version)/sizeof(nfsd_acl_version[0])) +static struct svc_version *nfsd_acl_versions[NFSD_ACL_NRVERS]; + +static struct svc_program nfsd_acl_program = { + .pg_prog = NFS_ACL_PROGRAM, + .pg_nvers = NFSD_ACL_NRVERS, + .pg_vers = nfsd_acl_versions, + .pg_name = "nfsd", + .pg_class = "nfsd", + .pg_stats = &nfsd_acl_svcstats, + .pg_authenticate = &svc_set_client, +}; + +static struct svc_stat nfsd_acl_svcstats = { + .program = &nfsd_acl_program, +}; +#endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */ + static struct svc_version * nfsd_version[] = { [2] = &nfsd_version2, #if defined(CONFIG_NFSD_V3) @@ -79,6 +105,9 @@ static struct svc_version * nfsd_version static struct svc_version *nfsd_versions[NFSD_NRVERS]; struct svc_program nfsd_program = { +#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) + .pg_next = &nfsd_acl_program, +#endif .pg_prog = NFS_PROGRAM, /* program number */ .pg_nvers = NFSD_NRVERS, /* nr of entries in nfsd_version */ .pg_vers = nfsd_versions, /* version table */ @@ -147,6 +176,26 @@ nfsd_svc(unsigned short port, int nrserv nfsd_program.pg_vers[i] = nfsd_version[i]; } + +#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) + found_one = 0; + + for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) { + if (NFSCTL_VERISSET(nfsd_versbits, i)) { + nfsd_acl_program.pg_vers[i] = + nfsd_acl_version[i]; + found_one = 1; + } else + nfsd_acl_program.pg_vers[i] = NULL; + } + + if (!found_one) { + for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) + nfsd_acl_program.pg_vers[i] = + nfsd_acl_version[i]; + } +#endif + atomic_set(&nfsd_busy, 0); error = -ENOMEM; nfsd_serv = svc_create(&nfsd_program, NFSD_BUFSIZE); @@ -411,30 +460,3 @@ nfsd_dispatch(struct svc_rqst *rqstp, u3 nfsd_cache_update(rqstp, proc->pc_cachetype, statp + 1); return 1; } - -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) -static struct svc_stat nfsd_acl_svcstats; -static struct svc_version * nfsd_acl_version[] = { - [2] = &nfsd_acl_version2, - [3] = &nfsd_acl_version3, -}; - -#define NFSD_ACL_NRVERS (sizeof(nfsd_acl_version)/sizeof(nfsd_acl_version[0])) -static struct svc_program nfsd_acl_program = { - .pg_prog = NFS_ACL_PROGRAM, - .pg_nvers = NFSD_ACL_NRVERS, - .pg_vers = nfsd_acl_version, - .pg_name = "nfsd", - .pg_class = "nfsd", - .pg_stats = &nfsd_acl_svcstats, - .pg_authenticate = &svc_set_client, -}; - -static struct svc_stat nfsd_acl_svcstats = { - .program = &nfsd_acl_program, -}; - -#define nfsd_acl_program_p &nfsd_acl_program -#else -#define nfsd_acl_program_p NULL -#endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */