From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965057Ab3BMR6A (ORCPT ); Wed, 13 Feb 2013 12:58:00 -0500 Received: from out01.mta.xmission.com ([166.70.13.231]:59259 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964917Ab3BMR5u (ORCPT ); Wed, 13 Feb 2013 12:57:50 -0500 From: "Eric W. Biederman" To: Cc: Linux Containers , , "Serge E. Hallyn" , "Eric W. Biederman" , Steven Whitehouse Date: Wed, 13 Feb 2013 09:51:17 -0800 Message-Id: <1360777934-5663-28-git-send-email-ebiederm@xmission.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1360777934-5663-1-git-send-email-ebiederm@xmission.com> References: <87621w14vs.fsf@xmission.com> <1360777934-5663-1-git-send-email-ebiederm@xmission.com> X-XM-AID: U2FsdGVkX1+EDywnkaecdvX9Nou+wgOQxxSE+juggvE= X-SA-Exim-Connect-IP: 98.207.153.68 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * 0.5 XMGappySubj_01 Very gappy subject * 0.1 XMSubLong Long Subject * 0.0 T_TM2_M_HEADER_IN_MSG BODY: T_TM2_M_HEADER_IN_MSG * -0.0 BAYES_20 BODY: Bayes spam probability is 5 to 20% * [score: 0.0873] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa07 1397; Body=1 Fuz1=1 Fuz2=1] * 0.0 T_TooManySym_01 4+ unique symbols in subject X-Spam-DCC: XMission; sa07 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ; X-Spam-Relay-Country: Subject: [PATCH review 28/85] gfs2: Split NO_QUOTA_CHANGE inot NO_UID_QUTOA_CHANGE and NO_GID_QUTOA_CHANGE X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Wed, 14 Nov 2012 14:26:46 -0700) X-SA-Exim-Scanned: Yes (on in02.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Eric W. Biederman" Split NO_QUOTA_CHANGE into NO_UID_QUTOA_CHANGE and NO_GID_QUTOA_CHANGE so the constants may be well typed. Cc: Steven Whitehouse Signed-off-by: "Eric W. Biederman" --- fs/gfs2/bmap.c | 2 +- fs/gfs2/dir.c | 2 +- fs/gfs2/inode.c | 10 +++++----- fs/gfs2/quota.c | 4 ++-- fs/gfs2/quota.h | 5 +++-- fs/gfs2/super.c | 2 +- fs/gfs2/xattr.c | 4 ++-- 7 files changed, 15 insertions(+), 14 deletions(-) diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index a68e91b..10c54e3 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -1098,7 +1098,7 @@ static int trunc_dealloc(struct gfs2_inode *ip, u64 size) if (error) return error; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) return error; diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 9a35670..6d3e3e2 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1849,7 +1849,7 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len, if (!ht) return -ENOMEM; - error = gfs2_quota_hold(dip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_hold(dip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) goto out; diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 2b6f569..aa10502 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -548,7 +548,7 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name, if (error) return error; - error = gfs2_quota_lock(dip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_lock(dip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) goto fail; @@ -1589,15 +1589,15 @@ static int setattr_chown(struct inode *inode, struct iattr *attr) ngid = attr->ia_gid; if (!(attr->ia_valid & ATTR_UID) || ouid == nuid) - ouid = nuid = NO_QUOTA_CHANGE; + ouid = nuid = NO_UID_QUOTA_CHANGE; if (!(attr->ia_valid & ATTR_GID) || ogid == ngid) - ogid = ngid = NO_QUOTA_CHANGE; + ogid = ngid = NO_GID_QUOTA_CHANGE; error = gfs2_quota_lock(ip, nuid, ngid); if (error) return error; - if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) { + if (ouid != NO_UID_QUOTA_CHANGE || ogid != NO_GID_QUOTA_CHANGE) { error = gfs2_quota_check(ip, nuid, ngid); if (error) goto out_gunlock_q; @@ -1611,7 +1611,7 @@ static int setattr_chown(struct inode *inode, struct iattr *attr) if (error) goto out_end_trans; - if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) { + if (ouid != NO_UID_QUOTA_CHANGE || ogid != NO_GID_QUOTA_CHANGE) { u64 blocks = gfs2_get_inode_blocks(&ip->i_inode); gfs2_quota_change(ip, -blocks, ouid, ogid); gfs2_quota_change(ip, blocks, nuid, ngid); diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index e4f6ccf..dbfacaa 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -524,7 +524,7 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) ip->i_res->rs_qa_qd_num++; qd++; - if (uid != NO_QUOTA_CHANGE && uid != ip->i_inode.i_uid) { + if (uid != NO_UID_QUOTA_CHANGE && uid != ip->i_inode.i_uid) { error = qdsb_get(sdp, QUOTA_USER, uid, qd); if (error) goto out; @@ -532,7 +532,7 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) qd++; } - if (gid != NO_QUOTA_CHANGE && gid != ip->i_inode.i_gid) { + if (gid != NO_GID_QUOTA_CHANGE && gid != ip->i_inode.i_gid) { error = qdsb_get(sdp, QUOTA_GROUP, gid, qd); if (error) goto out; diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h index f25d98b..7f67323 100644 --- a/fs/gfs2/quota.h +++ b/fs/gfs2/quota.h @@ -14,7 +14,8 @@ struct gfs2_inode; struct gfs2_sbd; struct shrink_control; -#define NO_QUOTA_CHANGE ((u32)-1) +#define NO_UID_QUOTA_CHANGE INVALID_UID +#define NO_GID_QUOTA_CHANGE INVALID_GID extern int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid); extern void gfs2_quota_unhold(struct gfs2_inode *ip); @@ -41,7 +42,7 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip) int ret; if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF) return 0; - ret = gfs2_quota_lock(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + ret = gfs2_quota_lock(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (ret) return ret; if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON) diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index d648867..7cc5a60 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -1429,7 +1429,7 @@ static int gfs2_dinode_dealloc(struct gfs2_inode *ip) if (error) return error; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) return error; diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c index 76c144b..80c25ae 100644 --- a/fs/gfs2/xattr.c +++ b/fs/gfs2/xattr.c @@ -331,7 +331,7 @@ static int ea_remove_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh, if (error) return error; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) goto out_alloc; @@ -1461,7 +1461,7 @@ int gfs2_ea_dealloc(struct gfs2_inode *ip) if (error) return error; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (error) return error; -- 1.7.5.4