From c8ad20ffeb592d66ea869c57f8c525a9d727c67b Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Tue, 21 Jun 2005 15:38:48 +1000 Subject: [XFS] Add support for project quota, based on Dan Knappes earlier work. SGI-PV: 932952 SGI-Modid: xfs-linux:xfs-kern:22805a Signed-off-by: Nathan Scott --- fs/xfs/linux-2.6/xfs_linux.h | 6 +- fs/xfs/linux-2.6/xfs_super.c | 6 +- fs/xfs/quota/xfs_dquot.c | 34 ++++++---- fs/xfs/quota/xfs_dquot.h | 29 ++++---- fs/xfs/quota/xfs_qm.c | 142 +++++++++++++++++++++++++------------- fs/xfs/quota/xfs_qm.h | 4 +- fs/xfs/quota/xfs_qm_bhv.c | 41 +++++++++-- fs/xfs/quota/xfs_qm_syscalls.c | 151 +++++++++++++++++++++++++---------------- fs/xfs/quota/xfs_quota_priv.h | 6 +- fs/xfs/quota/xfs_trans_dquot.c | 6 +- fs/xfs/xfs_buf_item.h | 2 +- fs/xfs/xfs_log_recover.c | 11 ++- fs/xfs/xfs_mount.h | 6 +- fs/xfs/xfs_quota.h | 61 +++++++++++------ fs/xfs/xfs_trans_buf.c | 1 + fs/xfs/xfs_utils.c | 2 +- fs/xfs/xfs_vfsops.c | 10 --- fs/xfs/xfs_vnodeops.c | 33 ++++++--- 18 files changed, 348 insertions(+), 203 deletions(-) diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 71bb41019a1..44eb313f22b 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -230,8 +230,10 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh) * field (see the QCMD macro in quota.h). These macros help keep the * code portable - they are not visible from the syscall interface. */ -#define Q_XSETGQLIM XQM_CMD(0x8) /* set groups disk limits */ -#define Q_XGETGQUOTA XQM_CMD(0x9) /* get groups disk limits */ +#define Q_XSETGQLIM XQM_CMD(8) /* set groups disk limits */ +#define Q_XGETGQUOTA XQM_CMD(9) /* get groups disk limits */ +#define Q_XSETPQLIM XQM_CMD(10) /* set projects disk limits */ +#define Q_XGETPQUOTA XQM_CMD(11) /* get projects disk limits */ /* IRIX uses a dynamic sizing algorithm (ndquot = 200 + numprocs*2) */ /* we may well need to fine-tune this if it ever becomes an issue. */ diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 455e2b2fb96..d5f0340ddcd 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -701,7 +701,8 @@ linvfs_getxquota( struct vfs *vfsp = LINVFS_GET_VFS(sb); int error, getmode; - getmode = (type == GRPQUOTA) ? Q_XGETGQUOTA : Q_XGETQUOTA; + getmode = (type == USRQUOTA) ? Q_XGETQUOTA : + ((type == GRPQUOTA) ? Q_XGETGQUOTA : Q_XGETPQUOTA); VFS_QUOTACTL(vfsp, getmode, id, (caddr_t)fdq, error); return -error; } @@ -716,7 +717,8 @@ linvfs_setxquota( struct vfs *vfsp = LINVFS_GET_VFS(sb); int error, setmode; - setmode = (type == GRPQUOTA) ? Q_XSETGQLIM : Q_XSETQLIM; + setmode = (type == USRQUOTA) ? Q_XSETQLIM : + ((type == GRPQUOTA) ? Q_XSETGQLIM : Q_XSETPQLIM); VFS_QUOTACTL(vfsp, setmode, id, (caddr_t)fdq, error); return -error; } diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 9ce471430a0..68089f56d5c 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -399,9 +399,9 @@ xfs_qm_init_dquot_blk( for (i = 0; i < XFS_QM_DQPERBLK(mp); i++, d++, curid++) xfs_qm_dqinit_core(curid, type, d); xfs_trans_dquot_buf(tp, bp, - type & XFS_DQ_USER ? - XFS_BLI_UDQUOT_BUF : - XFS_BLI_GDQUOT_BUF); + (type & XFS_DQ_USER ? XFS_BLI_UDQUOT_BUF : + ((type & XFS_DQ_PROJ) ? XFS_BLI_PDQUOT_BUF : + XFS_BLI_GDQUOT_BUF))); xfs_trans_log_buf(tp, bp, 0, BBTOB(XFS_QI_DQCHUNKLEN(mp)) - 1); } @@ -482,8 +482,7 @@ xfs_qm_dqalloc( * the entire thing. */ xfs_qm_init_dquot_blk(tp, mp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT), - dqp->dq_flags & (XFS_DQ_USER|XFS_DQ_GROUP), - bp); + dqp->dq_flags & XFS_DQ_ALLTYPES, bp); if ((error = xfs_bmap_finish(&tp, &flist, firstblock, &committed))) { goto error1; @@ -613,8 +612,7 @@ xfs_qm_dqtobp( /* * A simple sanity check in case we got a corrupted dquot... */ - if (xfs_qm_dqcheck(ddq, id, - dqp->dq_flags & (XFS_DQ_USER|XFS_DQ_GROUP), + if (xfs_qm_dqcheck(ddq, id, dqp->dq_flags & XFS_DQ_ALLTYPES, flags & (XFS_QMOPT_DQREPAIR|XFS_QMOPT_DOWARN), "dqtobp")) { if (!(flags & XFS_QMOPT_DQREPAIR)) { @@ -891,8 +889,8 @@ int xfs_qm_dqget( xfs_mount_t *mp, xfs_inode_t *ip, /* locked inode (optional) */ - xfs_dqid_t id, /* gid or uid, depending on type */ - uint type, /* UDQUOT or GDQUOT */ + xfs_dqid_t id, /* uid/projid/gid depending on type */ + uint type, /* XFS_DQ_USER/XFS_DQ_PROJ/XFS_DQ_GROUP */ uint flags, /* DQALLOC, DQSUSER, DQREPAIR, DOWARN */ xfs_dquot_t **O_dqpp) /* OUT : locked incore dquot */ { @@ -903,7 +901,9 @@ xfs_qm_dqget( ASSERT(XFS_IS_QUOTA_RUNNING(mp)); if ((! XFS_IS_UQUOTA_ON(mp) && type == XFS_DQ_USER) || + (! XFS_IS_PQUOTA_ON(mp) && type == XFS_DQ_PROJ) || (! XFS_IS_GQUOTA_ON(mp) && type == XFS_DQ_GROUP)) { +printk("XQM: ESRCH1\n"); return (ESRCH); } h = XFS_DQ_HASH(mp, id, type); @@ -921,7 +921,9 @@ xfs_qm_dqget( again: #ifdef DEBUG - ASSERT(type == XFS_DQ_USER || type == XFS_DQ_GROUP); + ASSERT(type == XFS_DQ_USER || + type == XFS_DQ_PROJ || + type == XFS_DQ_GROUP); if (ip) { ASSERT(XFS_ISLOCKED_INODE_EXCL(ip)); if (type == XFS_DQ_USER) @@ -979,6 +981,7 @@ xfs_qm_dqget( &dqp))) { if (ip) xfs_ilock(ip, XFS_ILOCK_EXCL); +if (error == ESRCH) printk("XQM: ESRCH2\n"); return (error); } @@ -1004,6 +1007,7 @@ xfs_qm_dqget( if (! XFS_IS_DQTYPE_ON(mp, type)) { /* inode stays locked on return */ xfs_qm_dqdestroy(dqp); +printk("XQM: ESRCH3\n"); return XFS_ERROR(ESRCH); } /* @@ -1244,8 +1248,8 @@ xfs_qm_dqflush( return (error); } - if (xfs_qm_dqcheck(&dqp->q_core, INT_GET(ddqp->d_id, ARCH_CONVERT), 0, XFS_QMOPT_DOWARN, - "dqflush (incore copy)")) { + if (xfs_qm_dqcheck(&dqp->q_core, INT_GET(ddqp->d_id, ARCH_CONVERT), + 0, XFS_QMOPT_DOWARN, "dqflush (incore copy)")) { xfs_force_shutdown(dqp->q_mount, XFS_CORRUPT_INCORE); return XFS_ERROR(EIO); } @@ -1397,7 +1401,8 @@ xfs_dqlock2( { if (d1 && d2) { ASSERT(d1 != d2); - if (INT_GET(d1->q_core.d_id, ARCH_CONVERT) > INT_GET(d2->q_core.d_id, ARCH_CONVERT)) { + if (INT_GET(d1->q_core.d_id, ARCH_CONVERT) > + INT_GET(d2->q_core.d_id, ARCH_CONVERT)) { xfs_dqlock(d2); xfs_dqlock(d1); } else { @@ -1520,8 +1525,7 @@ xfs_qm_dqprint(xfs_dquot_t *dqp) cmn_err(CE_DEBUG, "-----------KERNEL DQUOT----------------"); cmn_err(CE_DEBUG, "---- dquotID = %d", (int)INT_GET(dqp->q_core.d_id, ARCH_CONVERT)); - cmn_err(CE_DEBUG, "---- type = %s", - XFS_QM_ISUDQ(dqp) ? "USR" : "GRP"); + cmn_err(CE_DEBUG, "---- type = %s", DQFLAGTO_TYPESTR(dqp)); cmn_err(CE_DEBUG, "---- fs = 0x%p", dqp->q_mount); cmn_err(CE_DEBUG, "---- blkno = 0x%x", (int) dqp->q_blkno); cmn_err(CE_DEBUG, "---- boffset = 0x%x", (int) dqp->q_bufoffset); diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h index 35aeeafe479..39175103c8e 100644 --- a/fs/xfs/quota/xfs_dquot.h +++ b/fs/xfs/quota/xfs_dquot.h @@ -114,25 +114,18 @@ typedef struct xfs_dquot { #define XFS_DQHOLD(dqp) ((dqp)->q_nrefs++) /* - * Quota Accounting flags + * Quota Accounting/Enforcement flags */ -#define XFS_ALL_QUOTA_ACCT (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT) -#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_GQUOTA_ENFD) -#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD) -#define XFS_ALL_QUOTA_ACTV (XFS_UQUOTA_ACTIVE | XFS_GQUOTA_ACTIVE) -#define XFS_ALL_QUOTA_ACCT_ENFD (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\ - XFS_GQUOTA_ACCT|XFS_GQUOTA_ENFD) +#define XFS_ALL_QUOTA_ACCT \ + (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT) +#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD) +#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD) -#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT) -#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT) -#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT) - -/* - * Quota Limit Enforcement flags - */ +#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT) #define XFS_IS_QUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ENFD) -#define XFS_IS_UQUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_UQUOTA_ENFD) -#define XFS_IS_GQUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_GQUOTA_ENFD) +#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT) +#define XFS_IS_PQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_PQUOTA_ACCT) +#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT) #ifdef DEBUG static inline int @@ -167,6 +160,8 @@ XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp) #define XFS_DQ_IS_ON_FREELIST(dqp) ((dqp)->dq_flnext != (dqp)) #define XFS_DQ_IS_DIRTY(dqp) ((dqp)->dq_flags & XFS_DQ_DIRTY) #define XFS_QM_ISUDQ(dqp) ((dqp)->dq_flags & XFS_DQ_USER) +#define XFS_QM_ISPDQ(dqp) ((dqp)->dq_flags & XFS_DQ_PROJ) +#define XFS_QM_ISGDQ(dqp) ((dqp)->dq_flags & XFS_DQ_GROUP) #define XFS_DQ_TO_QINF(dqp) ((dqp)->q_mount->m_quotainfo) #define XFS_DQ_TO_QIP(dqp) (XFS_QM_ISUDQ(dqp) ? \ XFS_DQ_TO_QINF(dqp)->qi_uquotaip : \ @@ -174,7 +169,7 @@ XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp) #define XFS_IS_THIS_QUOTA_OFF(d) (! (XFS_QM_ISUDQ(d) ? \ (XFS_IS_UQUOTA_ON((d)->q_mount)) : \ - (XFS_IS_GQUOTA_ON((d)->q_mount)))) + (XFS_IS_OQUOTA_ON((d)->q_mount)))) #ifdef XFS_DQUOT_TRACE /* diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 41bbc49d535..3ea75972767 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -310,9 +310,9 @@ xfs_qm_mount_quotainit( uint flags) { /* - * User or group quotas has to be on. + * User, projects or group quotas has to be on. */ - ASSERT(flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA)); + ASSERT(flags & (XFSMNT_UQUOTA | XFSMNT_PQUOTA | XFSMNT_GQUOTA)); /* * Initialize the flags in the mount structure. From this point @@ -330,7 +330,11 @@ xfs_qm_mount_quotainit( if (flags & XFSMNT_GQUOTA) { mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE); if (flags & XFSMNT_GQUOTAENF) - mp->m_qflags |= XFS_GQUOTA_ENFD; + mp->m_qflags |= XFS_OQUOTA_ENFD; + } else if (flags & XFSMNT_PQUOTA) { + mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE); + if (flags & XFSMNT_PQUOTAENF) + mp->m_qflags |= XFS_OQUOTA_ENFD; } } @@ -363,11 +367,11 @@ xfs_qm_mount_quotas( /* * If a file system had quotas running earlier, but decided to - * mount without -o quota/uquota/gquota options, revoke the + * mount without -o uquota/pquota/gquota options, revoke the * quotachecked license, and bail out. */ if (! XFS_IS_QUOTA_ON(mp) && - (mp->m_sb.sb_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT))) { + (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT)) { mp->m_qflags = 0; goto write_changes; } @@ -619,7 +623,7 @@ xfs_qm_detach_gdquots( STATIC int xfs_qm_dqpurge_int( xfs_mount_t *mp, - uint flags) /* QUOTAOFF/UMOUNTING/UQUOTA/GQUOTA */ + uint flags) /* QUOTAOFF/UMOUNTING/UQUOTA/PQUOTA/GQUOTA */ { xfs_dquot_t *dqp; uint dqtype; @@ -631,6 +635,7 @@ xfs_qm_dqpurge_int( return (0); dqtype = (flags & XFS_QMOPT_UQUOTA) ? XFS_DQ_USER : 0; + dqtype |= (flags & XFS_QMOPT_PQUOTA) ? XFS_DQ_PROJ : 0; dqtype |= (flags & XFS_QMOPT_GQUOTA) ? XFS_DQ_GROUP : 0; xfs_qm_mplist_lock(mp); @@ -740,11 +745,11 @@ xfs_qm_dqattach_one( /* * udqhint is the i_udquot field in inode, and is non-NULL only - * when the type arg is XFS_DQ_GROUP. Its purpose is to save a + * when the type arg is group/project. Its purpose is to save a * lookup by dqid (xfs_qm_dqget) by caching a group dquot inside * the user dquot. */ - ASSERT(!udqhint || type == XFS_DQ_GROUP); + ASSERT(!udqhint || type == XFS_DQ_GROUP || type == XFS_DQ_PROJ); if (udqhint && !dolock) xfs_dqlock(udqhint); @@ -903,8 +908,8 @@ xfs_qm_dqattach_grouphint( /* - * Given a locked inode, attach dquot(s) to it, taking UQUOTAON / GQUOTAON - * in to account. + * Given a locked inode, attach dquot(s) to it, taking U/G/P-QUOTAON + * into account. * If XFS_QMOPT_DQALLOC, the dquot(s) will be allocated if needed. * If XFS_QMOPT_DQLOCK, the dquot(s) will be returned locked. This option pretty * much made this code a complete mess, but it has been pretty useful. @@ -943,8 +948,13 @@ xfs_qm_dqattach( nquotas++; } ASSERT(XFS_ISLOCKED_INODE_EXCL(ip)); - if (XFS_IS_GQUOTA_ON(mp)) { - error = xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP, + if (XFS_IS_OQUOTA_ON(mp)) { + error = XFS_IS_GQUOTA_ON(mp) ? + xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP, + flags & XFS_QMOPT_DQALLOC, + flags & XFS_QMOPT_DQLOCK, + ip->i_udquot, &ip->i_gdquot) : + xfs_qm_dqattach_one(ip, ip->i_d.di_projid, XFS_DQ_PROJ, flags & XFS_QMOPT_DQALLOC, flags & XFS_QMOPT_DQLOCK, ip->i_udquot, &ip->i_gdquot); @@ -995,7 +1005,7 @@ xfs_qm_dqattach( } if (XFS_IS_UQUOTA_ON(mp)) ASSERT(ip->i_udquot); - if (XFS_IS_GQUOTA_ON(mp)) + if (XFS_IS_OQUOTA_ON(mp)) ASSERT(ip->i_gdquot); } #endif @@ -1024,13 +1034,13 @@ xfs_qm_dqdetach( ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_uquotino); ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_gquotino); - if (ip->i_udquot) - xfs_dqtrace_entry_ino(ip->i_udquot, "DQDETTACH", ip); if (ip->i_udquot) { + xfs_dqtrace_entry_ino(ip->i_udquot, "DQDETTACH", ip); xfs_qm_dqrele(ip->i_udquot); ip->i_udquot = NULL; } if (ip->i_gdquot) { + xfs_dqtrace_entry_ino(ip->i_gdquot, "DQDETTACH", ip); xfs_qm_dqrele(ip->i_gdquot); ip->i_gdquot = NULL; } @@ -1208,8 +1218,9 @@ xfs_qm_init_quotainfo( * and group quotas, at least not at this point. */ error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)0, - (XFS_IS_UQUOTA_RUNNING(mp)) ? - XFS_DQ_USER : XFS_DQ_GROUP, + XFS_IS_UQUOTA_RUNNING(mp) ? XFS_DQ_USER : + (XFS_IS_GQUOTA_RUNNING(mp) ? XFS_DQ_GROUP : + XFS_DQ_PROJ), XFS_QMOPT_DQSUSER|XFS_QMOPT_DOWARN, &dqp); if (! error) { @@ -1372,13 +1383,20 @@ xfs_qm_dqget_noattach( ASSERT(udqp); } - if (XFS_IS_GQUOTA_ON(mp)) { + if (XFS_IS_OQUOTA_ON(mp)) { ASSERT(ip->i_gdquot == NULL); if (udqp) xfs_dqunlock(udqp); - if ((error = xfs_qm_dqget(mp, ip, ip->i_d.di_gid, XFS_DQ_GROUP, - XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN, - &gdqp))) { + error = XFS_IS_GQUOTA_ON(mp) ? + xfs_qm_dqget(mp, ip, + ip->i_d.di_gid, XFS_DQ_GROUP, + XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN, + &gdqp) : + xfs_qm_dqget(mp, ip, + ip->i_d.di_projid, XFS_DQ_PROJ, + XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN, + &gdqp); + if (error) { if (udqp) xfs_qm_dqrele(udqp); ASSERT(error != ESRCH); @@ -1547,11 +1565,14 @@ xfs_qm_dqiter_bufs( int error; int notcommitted; int incr; + int type; ASSERT(blkcnt > 0); notcommitted = 0; incr = (blkcnt > XFS_QM_MAX_DQCLUSTER_LOGSZ) ? XFS_QM_MAX_DQCLUSTER_LOGSZ : blkcnt; + type = flags & XFS_QMOPT_UQUOTA ? XFS_DQ_USER : + (flags & XFS_QMOPT_PQUOTA ? XFS_DQ_PROJ : XFS_DQ_GROUP); error = 0; /* @@ -1570,9 +1591,7 @@ xfs_qm_dqiter_bufs( if (error) break; - (void) xfs_qm_reset_dqcounts(mp, bp, firstid, - flags & XFS_QMOPT_UQUOTA ? - XFS_DQ_USER : XFS_DQ_GROUP); + (void) xfs_qm_reset_dqcounts(mp, bp, firstid, type); xfs_bdwrite(mp, bp); /* * goto the next block. @@ -1584,7 +1603,7 @@ xfs_qm_dqiter_bufs( } /* - * Iterate over all allocated USR/GRP dquots in the system, calling a + * Iterate over all allocated USR/GRP/PRJ dquots in the system, calling a * caller supplied function for every chunk of dquots that we find. */ STATIC int @@ -1855,7 +1874,7 @@ xfs_qm_dqusage_adjust( xfs_qm_quotacheck_dqadjust(udqp, nblks, rtblks); xfs_qm_dqput(udqp); } - if (XFS_IS_GQUOTA_ON(mp)) { + if (XFS_IS_OQUOTA_ON(mp)) { ASSERT(gdqp); xfs_qm_quotacheck_dqadjust(gdqp, nblks, rtblks); xfs_qm_dqput(gdqp); @@ -1904,7 +1923,7 @@ xfs_qm_quotacheck( cmn_err(CE_NOTE, "XFS quotacheck %s: Please wait.", mp->m_fsname); /* - * First we go thru all the dquots on disk, USR and GRP, and reset + * First we go thru all the dquots on disk, USR and GRP/PRJ, and reset * their counters to zero. We need a clean slate. * We don't log our changes till later. */ @@ -1915,9 +1934,10 @@ xfs_qm_quotacheck( } if ((gip = XFS_QI_GQIP(mp))) { - if ((error = xfs_qm_dqiterate(mp, gip, XFS_QMOPT_GQUOTA))) + if ((error = xfs_qm_dqiterate(mp, gip, XFS_IS_GQUOTA_ON(mp) ? + XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA))) goto error_return; - flags |= XFS_GQUOTA_CHKD; + flags |= XFS_OQUOTA_CHKD; } do { @@ -1944,7 +1964,7 @@ xfs_qm_quotacheck( if (error) { xfs_qm_dqpurge_all(mp, XFS_QMOPT_UQUOTA|XFS_QMOPT_GQUOTA| - XFS_QMOPT_QUOTAOFF); + XFS_QMOPT_PQUOTA|XFS_QMOPT_QUOTAOFF); goto error_return; } /* @@ -1967,7 +1987,7 @@ xfs_qm_quotacheck( * quotachecked status, since we won't be doing accounting for * that type anymore. */ - mp->m_qflags &= ~(XFS_GQUOTA_CHKD | XFS_UQUOTA_CHKD); + mp->m_qflags &= ~(XFS_OQUOTA_CHKD | XFS_UQUOTA_CHKD); mp->m_qflags |= flags; XQM_LIST_PRINT(&(XFS_QI_MPL_LIST(mp)), MPL_NEXT, "++++ Mp list +++"); @@ -2019,7 +2039,7 @@ xfs_qm_init_quotainos( 0, 0, &uip, 0))) return XFS_ERROR(error); } - if (XFS_IS_GQUOTA_ON(mp) && + if (XFS_IS_OQUOTA_ON(mp) && mp->m_sb.sb_gquotino != NULLFSINO) { ASSERT(mp->m_sb.sb_gquotino > 0); if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, @@ -2049,10 +2069,12 @@ xfs_qm_init_quotainos( flags &= ~XFS_QMOPT_SBVERSION; } - if (XFS_IS_GQUOTA_ON(mp) && gip == NULL) { - if ((error = xfs_qm_qino_alloc(mp, &gip, - sbflags | XFS_SB_GQUOTINO, - flags | XFS_QMOPT_GQUOTA))) { + if (XFS_IS_OQUOTA_ON(mp) && gip == NULL) { + flags |= (XFS_IS_GQUOTA_ON(mp) ? + XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA); + error = xfs_qm_qino_alloc(mp, &gip, + sbflags | XFS_SB_GQUOTINO, flags); + if (error) { if (uip) VN_RELE(XFS_ITOV(uip)); @@ -2458,6 +2480,7 @@ xfs_qm_vop_dqalloc( xfs_inode_t *ip, uid_t uid, gid_t gid, + prid_t prid, uint flags, xfs_dquot_t **O_udqpp, xfs_dquot_t **O_gdqpp) @@ -2489,8 +2512,7 @@ xfs_qm_vop_dqalloc( } uq = gq = NULL; - if ((flags & XFS_QMOPT_UQUOTA) && - XFS_IS_UQUOTA_ON(mp)) { + if ((flags & XFS_QMOPT_UQUOTA) && XFS_IS_UQUOTA_ON(mp)) { if (ip->i_d.di_uid != uid) { /* * What we need is the dquot that has this uid, and @@ -2528,8 +2550,7 @@ xfs_qm_vop_dqalloc( xfs_dqunlock(uq); } } - if ((flags & XFS_QMOPT_GQUOTA) && - XFS_IS_GQUOTA_ON(mp)) { + if ((flags & XFS_QMOPT_GQUOTA) && XFS_IS_GQUOTA_ON(mp)) { if (ip->i_d.di_gid != gid) { xfs_iunlock(ip, lockflags); if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)gid, @@ -2552,6 +2573,29 @@ xfs_qm_vop_dqalloc( XFS_DQHOLD(gq); xfs_dqunlock(gq); } + } else if ((flags & XFS_QMOPT_PQUOTA) && XFS_IS_PQUOTA_ON(mp)) { + if (ip->i_d.di_projid != prid) { + xfs_iunlock(ip, lockflags); + if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)prid, + XFS_DQ_PROJ, + XFS_QMOPT_DQALLOC | + XFS_QMOPT_DOWARN, + &gq))) { + if (uq) + xfs_qm_dqrele(uq); + ASSERT(error != ENOENT); + return (error); + } + xfs_dqunlock(gq); + lockflags = XFS_ILOCK_SHARED; + xfs_ilock(ip, lockflags); + } else { + ASSERT(ip->i_gdquot); + gq = ip->i_gdquot; + xfs_dqlock(gq); + XFS_DQHOLD(gq); + xfs_dqunlock(gq); + } } if (uq) xfs_dqtrace_entry_ino(uq, "DQALLOC", ip); @@ -2617,7 +2661,7 @@ xfs_qm_vop_chown( } /* - * Quota reservations for setattr(AT_UID|AT_GID). + * Quota reservations for setattr(AT_UID|AT_GID|AT_PROJID). */ int xfs_qm_vop_chown_reserve( @@ -2652,12 +2696,16 @@ xfs_qm_vop_chown_reserve( unresudq = ip->i_udquot; } } - if (XFS_IS_GQUOTA_ON(ip->i_mount) && gdqp && - ip->i_d.di_gid != INT_GET(gdqp->q_core.d_id, ARCH_CONVERT)) { - delblksgdq = gdqp; - if (delblks) { - ASSERT(ip->i_gdquot); - unresgdq = ip->i_gdquot; + if (XFS_IS_OQUOTA_ON(ip->i_mount) && gdqp) { + if ((XFS_IS_GQUOTA_ON(ip->i_mount) && ip->i_d.di_gid != + INT_GET(gdqp->q_core.d_id, ARCH_CONVERT)) || + (XFS_IS_PQUOTA_ON(ip->i_mount) && ip->i_d.di_projid != + INT_GET(gdqp->q_core.d_id, ARCH_CONVERT))) { + delblksgdq = gdqp; + if (delblks) { + ASSERT(ip->i_gdquot); + unresgdq = ip->i_gdquot; + } } } diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h index ae626eca5ac..78196877954 100644 --- a/fs/xfs/quota/xfs_qm.h +++ b/fs/xfs/quota/xfs_qm.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -202,7 +202,7 @@ extern void xfs_qm_dqrele_all_inodes(xfs_mount_t *, uint); /* vop stuff */ extern int xfs_qm_vop_dqalloc(xfs_mount_t *, xfs_inode_t *, - uid_t, gid_t, uint, + uid_t, gid_t, prid_t, uint, xfs_dquot_t **, xfs_dquot_t **); extern void xfs_qm_vop_dqattach_and_dqmod_newinode( xfs_trans_t *, xfs_inode_t *, diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c index 09b1171dfb8..dc3c37a1e15 100644 --- a/fs/xfs/quota/xfs_qm_bhv.c +++ b/fs/xfs/quota/xfs_qm_bhv.c @@ -71,10 +71,13 @@ #define MNTOPT_NOQUOTA "noquota" /* no quotas */ #define MNTOPT_USRQUOTA "usrquota" /* user quota enabled */ #define MNTOPT_GRPQUOTA "grpquota" /* group quota enabled */ +#define MNTOPT_PRJQUOTA "prjquota" /* project quota enabled */ #define MNTOPT_UQUOTA "uquota" /* user quota (IRIX variant) */ #define MNTOPT_GQUOTA "gquota" /* group quota (IRIX variant) */ +#define MNTOPT_PQUOTA "pquota" /* project quota (IRIX variant) */ #define MNTOPT_UQUOTANOENF "uqnoenforce"/* user quota limit enforcement */ #define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */ +#define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */ #define MNTOPT_QUOTANOENF "qnoenforce" /* same as uqnoenforce */ STATIC int @@ -109,6 +112,14 @@ xfs_qm_parseargs( args->flags |= XFSMNT_UQUOTA; args->flags &= ~XFSMNT_UQUOTAENF; referenced = 1; + } else if (!strcmp(this_char, MNTOPT_PQUOTA) || + !strcmp(this_char, MNTOPT_PRJQUOTA)) { + args->flags |= XFSMNT_PQUOTA | XFSMNT_PQUOTAENF; + referenced = 1; + } else if (!strcmp(this_char, MNTOPT_PQUOTANOENF)) { + args->flags |= XFSMNT_PQUOTA; + args->flags &= ~XFSMNT_PQUOTAENF; + referenced = 1; } else if (!strcmp(this_char, MNTOPT_GQUOTA) || !strcmp(this_char, MNTOPT_GRPQUOTA)) { args->flags |= XFSMNT_GQUOTA | XFSMNT_GQUOTAENF; @@ -127,6 +138,12 @@ xfs_qm_parseargs( *this_char++ = ','; } + if ((args->flags & XFSMNT_GQUOTA) && (args->flags & XFSMNT_PQUOTA)) { + cmn_err(CE_WARN, + "XFS: cannot mount with both project and group quota"); + return XFS_ERROR(EINVAL); + } + PVFS_PARSEARGS(BHV_NEXT(bhv), options, args, update, error); if (!error && !referenced) bhv_remove_vfsops(bhvtovfs(bhv), VFS_POSITION_QM); @@ -148,13 +165,19 @@ xfs_qm_showargs( seq_puts(m, "," MNTOPT_UQUOTANOENF); } + if (mp->m_qflags & XFS_PQUOTA_ACCT) { + (mp->m_qflags & XFS_OQUOTA_ENFD) ? + seq_puts(m, "," MNTOPT_PRJQUOTA) : + seq_puts(m, "," MNTOPT_PQUOTANOENF); + } + if (mp->m_qflags & XFS_GQUOTA_ACCT) { - (mp->m_qflags & XFS_GQUOTA_ENFD) ? + (mp->m_qflags & XFS_OQUOTA_ENFD) ? seq_puts(m, "," MNTOPT_GRPQUOTA) : seq_puts(m, "," MNTOPT_GQUOTANOENF); } - if (!(mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT))) + if (!(mp->m_qflags & XFS_ALL_QUOTA_ACCT)) seq_puts(m, "," MNTOPT_NOQUOTA); PVFS_SHOWARGS(BHV_NEXT(bhv), m, error); @@ -171,7 +194,7 @@ xfs_qm_mount( struct xfs_mount *mp = XFS_VFSTOM(vfsp); int error; - if (args->flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA)) + if (args->flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA | XFSMNT_PQUOTA)) xfs_qm_mount_quotainit(mp, args->flags); PVFS_MOUNT(BHV_NEXT(bhv), args, cr, error); return error; @@ -255,16 +278,17 @@ xfs_qm_newmount( uint *quotaflags) { uint quotaondisk; - uint uquotaondisk = 0, gquotaondisk = 0; + uint uquotaondisk = 0, gquotaondisk = 0, pquotaondisk = 0; *quotaflags = 0; *needquotamount = B_FALSE; quotaondisk = XFS_SB_VERSION_HASQUOTA(&mp->m_sb) && - mp->m_sb.sb_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT); + (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT); if (quotaondisk) { uquotaondisk = mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT; + pquotaondisk = mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT; gquotaondisk = mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT; } @@ -277,13 +301,16 @@ xfs_qm_newmount( if (((uquotaondisk && !XFS_IS_UQUOTA_ON(mp)) || (!uquotaondisk && XFS_IS_UQUOTA_ON(mp)) || + (pquotaondisk && !XFS_IS_PQUOTA_ON(mp)) || + (!pquotaondisk && XFS_IS_PQUOTA_ON(mp)) || (gquotaondisk && !XFS_IS_GQUOTA_ON(mp)) || - (!gquotaondisk && XFS_IS_GQUOTA_ON(mp))) && + (!gquotaondisk && XFS_IS_OQUOTA_ON(mp))) && xfs_dev_is_read_only(mp, "changing quota state")) { cmn_err(CE_WARN, - "XFS: please mount with%s%s%s.", + "XFS: please mount with%s%s%s%s.", (!quotaondisk ? "out quota" : ""), (uquotaondisk ? " usrquota" : ""), + (pquotaondisk ? " prjquota" : ""), (gquotaondisk ? " grpquota" : "")); return XFS_ERROR(EPERM); } diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c index 229f5b5a2d2..365a054f02d 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/quota/xfs_qm_syscalls.c @@ -118,40 +118,41 @@ xfs_qm_quotactl( * The following commands are valid even when quotaoff. */ switch (cmd) { + case Q_XQUOTARM: /* - * truncate quota files. quota must be off. + * Truncate quota files. quota must be off. */ - case Q_XQUOTARM: if (XFS_IS_QUOTA_ON(mp) || addr == NULL) return XFS_ERROR(EINVAL); if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); return (xfs_qm_scall_trunc_qfiles(mp, xfs_qm_import_qtype_flags(*(uint *)addr))); + + case Q_XGETQSTAT: /* * Get quota status information. */ - case Q_XGETQSTAT: return (xfs_qm_scall_getqstat(mp, (fs_quota_stat_t *)addr)); + case Q_XQUOTAON: /* - * QUOTAON for root f/s and quota enforcement on others.. - * Quota accounting for non-root f/s's must be turned on - * at mount time. + * QUOTAON - enabling quota enforcement. + * Quota accounting must be turned on at mount time. */ - case Q_XQUOTAON: if (addr == NULL) return XFS_ERROR(EINVAL); if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); return (xfs_qm_scall_quotaon(mp, xfs_qm_import_flags(*(uint *)addr))); - case Q_XQUOTAOFF: + + case Q_XQUOTAOFF: if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); break; - default: + default: break; } @@ -159,7 +160,7 @@ xfs_qm_quotactl( return XFS_ERROR(ESRCH); switch (cmd) { - case Q_XQUOTAOFF: + case Q_XQUOTAOFF: if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); error = xfs_qm_scall_quotaoff(mp, @@ -167,42 +168,39 @@ xfs_qm_quotactl( B_FALSE); break; - /* - * Defaults to XFS_GETUQUOTA. - */ - case Q_XGETQUOTA: + case Q_XGETQUOTA: error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_USER, (fs_disk_quota_t *)addr); break; - /* - * Set limits, both hard and soft. Defaults to Q_SETUQLIM. - */ - case Q_XSETQLIM: + case Q_XGETGQUOTA: + error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_GROUP, + (fs_disk_quota_t *)addr); + break; + case Q_XGETPQUOTA: + error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_PROJ, + (fs_disk_quota_t *)addr); + break; + + case Q_XSETQLIM: if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_USER, (fs_disk_quota_t *)addr); break; - - case Q_XSETGQLIM: + case Q_XSETGQLIM: if (vfsp->vfs_flag & VFS_RDONLY) return XFS_ERROR(EROFS); error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_GROUP, (fs_disk_quota_t *)addr); break; - - - case Q_XGETGQUOTA: - error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_GROUP, - (fs_disk_quota_t *)addr); + case Q_XSETPQLIM: + if (vfsp->vfs_flag & VFS_RDONLY) + return XFS_ERROR(EROFS); + error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_PROJ, + (fs_disk_quota_t *)addr); break; - /* - * Quotas are entirely undefined after quotaoff in XFS quotas. - * For instance, there's no way to set limits when quotaoff. - */ - - default: + default: error = XFS_ERROR(EINVAL); break; } @@ -286,8 +284,12 @@ xfs_qm_scall_quotaoff( } if (flags & XFS_GQUOTA_ACCT) { dqtype |= XFS_QMOPT_GQUOTA; - flags |= (XFS_GQUOTA_CHKD | XFS_GQUOTA_ENFD); + flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD); inactivate_flags |= XFS_GQUOTA_ACTIVE; + } else if (flags & XFS_PQUOTA_ACCT) { + dqtype |= XFS_QMOPT_PQUOTA; + flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD); + inactivate_flags |= XFS_PQUOTA_ACTIVE; } /* @@ -364,7 +366,8 @@ xfs_qm_scall_quotaoff( /* * If quotas is completely disabled, close shop. */ - if ((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_ALL) { + if (((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET1) || + ((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET2)) { mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); xfs_qm_destroy_quotainfo(mp); return (0); @@ -378,7 +381,7 @@ xfs_qm_scall_quotaoff( XFS_PURGE_INODE(XFS_QI_UQIP(mp)); XFS_QI_UQIP(mp) = NULL; } - if ((dqtype & XFS_QMOPT_GQUOTA) && XFS_QI_GQIP(mp)) { + if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && XFS_QI_GQIP(mp)) { XFS_PURGE_INODE(XFS_QI_GQIP(mp)); XFS_QI_GQIP(mp) = NULL; } @@ -411,7 +414,8 @@ xfs_qm_scall_trunc_qfiles( } } - if ((flags & XFS_DQ_GROUP) && mp->m_sb.sb_gquotino != NULLFSINO) { + if ((flags & (XFS_DQ_GROUP|XFS_DQ_PROJ)) && + mp->m_sb.sb_gquotino != NULLFSINO) { error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0); if (! error) { (void) xfs_truncate_file(mp, qip); @@ -434,7 +438,7 @@ xfs_qm_scall_quotaon( uint flags) { int error; - unsigned long s; + unsigned long s; uint qf; uint accflags; __int64_t sbflags; @@ -468,9 +472,13 @@ xfs_qm_scall_quotaon( (mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) == 0 && (flags & XFS_UQUOTA_ENFD)) || + ((flags & XFS_PQUOTA_ACCT) == 0 && + (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) == 0 && + (flags & XFS_OQUOTA_ENFD)) + || ((flags & XFS_GQUOTA_ACCT) == 0 && (mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) == 0 && - (flags & XFS_GQUOTA_ENFD))) { + (flags & XFS_OQUOTA_ENFD))) { qdprintk("Can't enforce without acct, flags=%x sbflags=%x\n", flags, mp->m_sb.sb_qflags); return XFS_ERROR(EINVAL); @@ -504,6 +512,10 @@ xfs_qm_scall_quotaon( */ if (((mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) != (mp->m_qflags & XFS_UQUOTA_ACCT)) || + ((mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) != + (mp->m_qflags & XFS_PQUOTA_ACCT)) || + ((mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) != + (mp->m_qflags & XFS_GQUOTA_ACCT)) || (flags & XFS_ALL_QUOTA_ENFD) == 0) return (0); @@ -521,7 +533,6 @@ xfs_qm_scall_quotaon( } - /* * Return quota status information, such as uquota-off, enforcements, etc. */ @@ -776,9 +787,9 @@ xfs_qm_log_quotaoff_end( xfs_qoff_logitem_t *startqoff, uint flags) { - xfs_trans_t *tp; + xfs_trans_t *tp; int error; - xfs_qoff_logitem_t *qoffi; + xfs_qoff_logitem_t *qoffi; tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF_END); @@ -928,18 +939,26 @@ xfs_qm_export_dquot( STATIC uint xfs_qm_import_qtype_flags( - uint uflags) + uint uflags) { + uint oflags = 0; + /* - * Can't be both at the same time. + * Can't be more than one, or none. */ if (((uflags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) == - (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) || - ((uflags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) == 0)) + (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) || + ((uflags & (XFS_GROUP_QUOTA | XFS_PROJ_QUOTA)) == + (XFS_GROUP_QUOTA | XFS_PROJ_QUOTA)) || + ((uflags & (XFS_USER_QUOTA | XFS_PROJ_QUOTA)) == + (XFS_USER_QUOTA | XFS_PROJ_QUOTA)) || + ((uflags & (XFS_GROUP_QUOTA|XFS_USER_QUOTA|XFS_PROJ_QUOTA)) == 0)) return (0); - return (uflags & XFS_USER_QUOTA) ? - XFS_DQ_USER : XFS_DQ_GROUP; + oflags |= (uflags & XFS_USER_QUOTA) ? XFS_DQ_USER : 0; + oflags |= (uflags & XFS_PROJ_QUOTA) ? XFS_DQ_PROJ : 0; + oflags |= (uflags & XFS_GROUP_QUOTA) ? XFS_DQ_GROUP: 0; + return oflags; } STATIC uint @@ -947,14 +966,19 @@ xfs_qm_export_qtype_flags( uint flags) { /* - * Can't be both at the same time. + * Can't be more than one, or none. */ - ASSERT((flags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) != - (XFS_GROUP_QUOTA | XFS_USER_QUOTA)); - ASSERT((flags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) != 0); + ASSERT((flags & (XFS_PROJ_QUOTA | XFS_USER_QUOTA)) != + (XFS_PROJ_QUOTA | XFS_USER_QUOTA)); + ASSERT((flags & (XFS_PROJ_QUOTA | XFS_GROUP_QUOTA)) != + (XFS_PROJ_QUOTA | XFS_GROUP_QUOTA)); + ASSERT((flags & (XFS_USER_QUOTA | XFS_GROUP_QUOTA)) != + (XFS_USER_QUOTA | XFS_GROUP_QUOTA)); + ASSERT((flags & (XFS_PROJ_QUOTA|XFS_USER_QUOTA|XFS_GROUP_QUOTA)) != 0); return (flags & XFS_DQ_USER) ? - XFS_USER_QUOTA : XFS_GROUP_QUOTA; + XFS_USER_QUOTA : (flags & XFS_DQ_PROJ) ? + XFS_PROJ_QUOTA : XFS_GROUP_QUOTA; } STATIC uint @@ -965,12 +989,14 @@ xfs_qm_import_flags( if (uflags & XFS_QUOTA_UDQ_ACCT) flags |= XFS_UQUOTA_ACCT; + if (uflags & XFS_QUOTA_PDQ_ACCT) + flags |= XFS_PQUOTA_ACCT; if (uflags & XFS_QUOTA_GDQ_ACCT) flags |= XFS_GQUOTA_ACCT; if (uflags & XFS_QUOTA_UDQ_ENFD) flags |= XFS_UQUOTA_ENFD; - if (uflags & XFS_QUOTA_GDQ_ENFD) - flags |= XFS_GQUOTA_ENFD; + if (uflags & (XFS_QUOTA_PDQ_ENFD|XFS_QUOTA_GDQ_ENFD)) + flags |= XFS_OQUOTA_ENFD; return (flags); } @@ -984,12 +1010,16 @@ xfs_qm_export_flags( uflags = 0; if (flags & XFS_UQUOTA_ACCT) uflags |= XFS_QUOTA_UDQ_ACCT; + if (flags & XFS_PQUOTA_ACCT) + uflags |= XFS_QUOTA_PDQ_ACCT; if (flags & XFS_GQUOTA_ACCT) uflags |= XFS_QUOTA_GDQ_ACCT; if (flags & XFS_UQUOTA_ENFD) uflags |= XFS_QUOTA_UDQ_ENFD; - if (flags & XFS_GQUOTA_ENFD) - uflags |= XFS_QUOTA_GDQ_ENFD; + if (flags & (XFS_OQUOTA_ENFD)) { + uflags |= (flags & XFS_GQUOTA_ACCT) ? + XFS_QUOTA_GDQ_ENFD : XFS_QUOTA_PDQ_ENFD; + } return (uflags); } @@ -1070,7 +1100,7 @@ again: xfs_qm_dqrele(ip->i_udquot); ip->i_udquot = NULL; } - if ((flags & XFS_GQUOTA_ACCT) && ip->i_gdquot) { + if (flags & (XFS_PQUOTA_ACCT|XFS_GQUOTA_ACCT) && ip->i_gdquot) { xfs_qm_dqrele(ip->i_gdquot); ip->i_gdquot = NULL; } @@ -1160,7 +1190,6 @@ xfs_qm_dqtest_print( { cmn_err(CE_DEBUG, "-----------DQTEST DQUOT----------------"); cmn_err(CE_DEBUG, "---- dquot ID = %d", d->d_id); - cmn_err(CE_DEBUG, "---- type = %s", XFS_QM_ISUDQ(d)? "USR" : "GRP"); cmn_err(CE_DEBUG, "---- fs = 0x%p", d->q_mount); cmn_err(CE_DEBUG, "---- bcount = %Lu (0x%x)", d->d_bcount, (int)d->d_bcount); @@ -1231,7 +1260,7 @@ xfs_dqtest_cmp2( #ifdef QUOTADEBUG if (!err) { cmn_err(CE_DEBUG, "%d [%s] [0x%p] qchecked", - d->d_id, XFS_QM_ISUDQ(d) ? "USR" : "GRP", d->q_mount); + d->d_id, DQFLAGTO_TYPESTR(d), d->q_mount); } #endif return (err); @@ -1287,6 +1316,7 @@ STATIC void xfs_qm_internalqcheck_get_dquots( xfs_mount_t *mp, xfs_dqid_t uid, + xfs_dqid_t projid, xfs_dqid_t gid, xfs_dqtest_t **ud, xfs_dqtest_t **gd) @@ -1295,6 +1325,8 @@ xfs_qm_internalqcheck_get_dquots( xfs_qm_internalqcheck_dqget(mp, uid, XFS_DQ_USER, ud); if (XFS_IS_GQUOTA_ON(mp)) xfs_qm_internalqcheck_dqget(mp, gid, XFS_DQ_GROUP, gd); + else if (XFS_IS_PQUOTA_ON(mp)) + xfs_qm_internalqcheck_dqget(mp, projid, XFS_DQ_PROJ, gd); } @@ -1362,13 +1394,14 @@ xfs_qm_internalqcheck_adjust( } xfs_qm_internalqcheck_get_dquots(mp, (xfs_dqid_t) ip->i_d.di_uid, + (xfs_dqid_t) ip->i_d.di_projid, (xfs_dqid_t) ip->i_d.di_gid, &ud, &gd); if (XFS_IS_UQUOTA_ON(mp)) { ASSERT(ud); xfs_qm_internalqcheck_dqadjust(ip, ud); } - if (XFS_IS_GQUOTA_ON(mp)) { + if (XFS_IS_OQUOTA_ON(mp)) { ASSERT(gd); xfs_qm_internalqcheck_dqadjust(ip, gd); } diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h index 675f03f443d..472afd3570c 100644 --- a/fs/xfs/quota/xfs_quota_priv.h +++ b/fs/xfs/quota/xfs_quota_priv.h @@ -102,7 +102,8 @@ static inline int XQMISLCKD(struct xfs_dqhash *h) (xfs_Gqm->qm_grp_dqhtable + \ XFS_DQ_HASHVAL(mp, id))) #define XFS_IS_DQTYPE_ON(mp, type) (type == XFS_DQ_USER ? \ - XFS_IS_UQUOTA_ON(mp):XFS_IS_GQUOTA_ON(mp)) + XFS_IS_UQUOTA_ON(mp) : \ + XFS_IS_OQUOTA_ON(mp)) #define XFS_IS_DQUOT_UNINITIALIZED(dqp) ( \ !dqp->q_core.d_blk_hardlimit && \ !dqp->q_core.d_blk_softlimit && \ @@ -180,7 +181,8 @@ for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \ IRELE(ip); #define DQFLAGTO_TYPESTR(d) (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \ - (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : "???")) + (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \ + (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???"))) #define DQFLAGTO_DIRTYSTR(d) (XFS_DQ_IS_DIRTY(d) ? "DIRTY" : "NOTDIRTY") #endif /* __XFS_QUOTA_PRIV_H__ */ diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c index 3644ca00cc8..565efb73c23 100644 --- a/fs/xfs/quota/xfs_trans_dquot.c +++ b/fs/xfs/quota/xfs_trans_dquot.c @@ -207,12 +207,10 @@ xfs_trans_mod_dquot_byino( if (tp->t_dqinfo == NULL) xfs_trans_alloc_dqinfo(tp); - if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot) { + if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot) (void) xfs_trans_mod_dquot(tp, ip->i_udquot, field, delta); - } - if (XFS_IS_GQUOTA_ON(mp) && ip->i_gdquot) { + if (XFS_IS_OQUOTA_ON(mp) && ip->i_gdquot) (void) xfs_trans_mod_dquot(tp, ip->i_gdquot, field, delta); - } } STATIC xfs_dqtrx_t * diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h index 5f1b0c9308f..01aed5f2d57 100644 --- a/fs/xfs/xfs_buf_item.h +++ b/fs/xfs/xfs_buf_item.h @@ -80,7 +80,7 @@ typedef struct xfs_buf_log_format_t { * user or group dquots and may require special recovery handling. */ #define XFS_BLI_UDQUOT_BUF 0x4 -/* #define XFS_BLI_PDQUOT_BUF 0x8 */ +#define XFS_BLI_PDQUOT_BUF 0x8 #define XFS_BLI_GDQUOT_BUF 0x10 #define XFS_BLI_CHUNK 128 diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 593e597c86b..91d764a5a9b 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1964,7 +1964,8 @@ xlog_recover_do_reg_buffer( * probably a good thing to do for other buf types also. */ error = 0; - if (buf_f->blf_flags & (XFS_BLI_UDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) { + if (buf_f->blf_flags & + (XFS_BLI_UDQUOT_BUF|XFS_BLI_PDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) { error = xfs_qm_dqcheck((xfs_disk_dquot_t *) item->ri_buf[i].i_addr, -1, 0, XFS_QMOPT_DOWARN, @@ -2030,6 +2031,7 @@ xfs_qm_dqcheck( } if (INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_USER && + INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_PROJ && INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_GROUP) { if (flags & XFS_QMOPT_DOWARN) cmn_err(CE_ALERT, @@ -2135,6 +2137,8 @@ xlog_recover_do_dquot_buffer( type = 0; if (buf_f->blf_flags & XFS_BLI_UDQUOT_BUF) type |= XFS_DQ_USER; + if (buf_f->blf_flags & XFS_BLI_PDQUOT_BUF) + type |= XFS_DQ_PROJ; if (buf_f->blf_flags & XFS_BLI_GDQUOT_BUF) type |= XFS_DQ_GROUP; /* @@ -2247,7 +2251,8 @@ xlog_recover_do_buffer_trans( error = 0; if (flags & XFS_BLI_INODE_BUF) { error = xlog_recover_do_inode_buffer(mp, item, bp, buf_f); - } else if (flags & (XFS_BLI_UDQUOT_BUF | XFS_BLI_GDQUOT_BUF)) { + } else if (flags & + (XFS_BLI_UDQUOT_BUF|XFS_BLI_PDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) { xlog_recover_do_dquot_buffer(mp, log, item, bp, buf_f); } else { xlog_recover_do_reg_buffer(mp, item, bp, buf_f); @@ -2619,7 +2624,7 @@ xlog_recover_do_dquot_trans( * This type of quotas was turned off, so ignore this record. */ type = INT_GET(recddq->d_flags, ARCH_CONVERT) & - (XFS_DQ_USER | XFS_DQ_GROUP); + (XFS_DQ_USER | XFS_DQ_PROJ | XFS_DQ_GROUP); ASSERT(type); if (log->l_quotaoffs_flag & type) return (0); diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index cd5170ec73a..5affba38a57 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -141,7 +141,7 @@ typedef int (*xfs_dqattach_t)(struct xfs_inode *, uint); typedef void (*xfs_dqdetach_t)(struct xfs_inode *); typedef int (*xfs_dqpurgeall_t)(struct xfs_mount *, uint); typedef int (*xfs_dqvopalloc_t)(struct xfs_mount *, - struct xfs_inode *, uid_t, gid_t, uint, + struct xfs_inode *, uid_t, gid_t, prid_t, uint, struct xfs_dquot **, struct xfs_dquot **); typedef void (*xfs_dqvopcreate_t)(struct xfs_trans *, struct xfs_inode *, struct xfs_dquot *, struct xfs_dquot *); @@ -185,8 +185,8 @@ typedef struct xfs_qmops { (*(mp)->m_qm_ops.xfs_dqdetach)(ip) #define XFS_QM_DQPURGEALL(mp, fl) \ (*(mp)->m_qm_ops.xfs_dqpurgeall)(mp, fl) -#define XFS_QM_DQVOPALLOC(mp, ip, uid, gid, fl, dq1, dq2) \ - (*(mp)->m_qm_ops.xfs_dqvopalloc)(mp, ip, uid, gid, fl, dq1, dq2) +#define XFS_QM_DQVOPALLOC(mp, ip, uid, gid, prid, fl, dq1, dq2) \ + (*(mp)->m_qm_ops.xfs_dqvopalloc)(mp, ip, uid, gid, prid, fl, dq1, dq2) #define XFS_QM_DQVOPCREATE(mp, tp, ip, dq1, dq2) \ (*(mp)->m_qm_ops.xfs_dqvopcreate)(tp, ip, dq1, dq2) #define XFS_QM_DQVOPRENAME(mp, ip) \ diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h index 703ec4efcb4..341cb4604c6 100644 --- a/fs/xfs/xfs_quota.h +++ b/fs/xfs/xfs_quota.h @@ -96,7 +96,7 @@ typedef struct xfs_dqblk { * flags for q_flags field in the dquot. */ #define XFS_DQ_USER 0x0001 /* a user quota */ -/* #define XFS_DQ_PROJ 0x0002 -- project quota (IRIX) */ +#define XFS_DQ_PROJ 0x0002 /* project quota */ #define XFS_DQ_GROUP 0x0004 /* a group quota */ #define XFS_DQ_FLOCKED 0x0008 /* flush lock taken */ #define XFS_DQ_DIRTY 0x0010 /* dquot is dirty */ @@ -104,6 +104,8 @@ typedef struct xfs_dqblk { #define XFS_DQ_INACTIVE 0x0040 /* dq off mplist & hashlist */ #define XFS_DQ_MARKER 0x0080 /* sentinel */ +#define XFS_DQ_ALLTYPES (XFS_DQ_USER|XFS_DQ_PROJ|XFS_DQ_GROUP) + /* * In the worst case, when both user and group quotas are on, * we can have a max of three dquots changing in a single transaction. @@ -124,7 +126,7 @@ typedef struct xfs_dqblk { typedef struct xfs_dq_logformat { __uint16_t qlf_type; /* dquot log item type */ __uint16_t qlf_size; /* size of this item */ - xfs_dqid_t qlf_id; /* usr/grp id number : 32 bits */ + xfs_dqid_t qlf_id; /* usr/grp/proj id : 32 bits */ __int64_t qlf_blkno; /* blkno of dquot buffer */ __int32_t qlf_len; /* len of dquot buffer */ __uint32_t qlf_boffset; /* off of dquot in buffer */ @@ -152,9 +154,9 @@ typedef struct xfs_qoff_logformat { #define XFS_UQUOTA_ACCT 0x0001 /* user quota accounting ON */ #define XFS_UQUOTA_ENFD 0x0002 /* user quota limits enforced */ #define XFS_UQUOTA_CHKD 0x0004 /* quotacheck run on usr quotas */ -#define XFS_PQUOTA_ACCT 0x0008 /* (IRIX) project quota accounting ON */ -#define XFS_GQUOTA_ENFD 0x0010 /* group quota limits enforced */ -#define XFS_GQUOTA_CHKD 0x0020 /* quotacheck run on grp quotas */ +#define XFS_PQUOTA_ACCT 0x0008 /* project quota accounting ON */ +#define XFS_OQUOTA_ENFD 0x0010 /* other (grp/prj) quota limits enforced */ +#define XFS_OQUOTA_CHKD 0x0020 /* quotacheck run on other (grp/prj) quotas */ #define XFS_GQUOTA_ACCT 0x0040 /* group quota accounting ON */ /* @@ -162,17 +164,22 @@ typedef struct xfs_qoff_logformat { * are in the process of getting turned off. These flags are in m_qflags but * never in sb_qflags. */ -#define XFS_UQUOTA_ACTIVE 0x0080 /* uquotas are being turned off */ -#define XFS_GQUOTA_ACTIVE 0x0100 /* gquotas are being turned off */ +#define XFS_UQUOTA_ACTIVE 0x0100 /* uquotas are being turned off */ +#define XFS_PQUOTA_ACTIVE 0x0200 /* pquotas are being turned off */ +#define XFS_GQUOTA_ACTIVE 0x0400 /* gquotas are being turned off */ /* * Checking XFS_IS_*QUOTA_ON() while holding any inode lock guarantees * quota will be not be switched off as long as that inode lock is held. */ #define XFS_IS_QUOTA_ON(mp) ((mp)->m_qflags & (XFS_UQUOTA_ACTIVE | \ - XFS_GQUOTA_ACTIVE)) + XFS_GQUOTA_ACTIVE | \ + XFS_PQUOTA_ACTIVE)) +#define XFS_IS_OQUOTA_ON(mp) ((mp)->m_qflags & (XFS_GQUOTA_ACTIVE | \ + XFS_PQUOTA_ACTIVE)) #define XFS_IS_UQUOTA_ON(mp) ((mp)->m_qflags & XFS_UQUOTA_ACTIVE) #define XFS_IS_GQUOTA_ON(mp) ((mp)->m_qflags & XFS_GQUOTA_ACTIVE) +#define XFS_IS_PQUOTA_ON(mp) ((mp)->m_qflags & XFS_PQUOTA_ACTIVE) /* * Flags to tell various functions what to do. Not all of these are meaningful @@ -182,7 +189,7 @@ typedef struct xfs_qoff_logformat { #define XFS_QMOPT_DQLOCK 0x0000001 /* dqlock */ #define XFS_QMOPT_DQALLOC 0x0000002 /* alloc dquot ondisk if needed */ #define XFS_QMOPT_UQUOTA 0x0000004 /* user dquot requested */ -#define XFS_QMOPT_GQUOTA 0x0000008 /* group dquot requested */ +#define XFS_QMOPT_PQUOTA 0x0000008 /* project dquot requested */ #define XFS_QMOPT_FORCE_RES 0x0000010 /* ignore quota limits */ #define XFS_QMOPT_DQSUSER 0x0000020 /* don't cache super users dquot */ #define XFS_QMOPT_SBVERSION 0x0000040 /* change superblock version num */ @@ -192,6 +199,7 @@ typedef struct xfs_qoff_logformat { #define XFS_QMOPT_DOWARN 0x0000400 /* increase warning cnt if necessary */ #define XFS_QMOPT_ILOCKED 0x0000800 /* inode is already locked (excl) */ #define XFS_QMOPT_DQREPAIR 0x0001000 /* repair dquot, if damaged. */ +#define XFS_QMOPT_GQUOTA 0x0002000 /* group dquot requested */ /* * flags to xfs_trans_mod_dquot to indicate which field needs to be @@ -231,7 +239,8 @@ typedef struct xfs_qoff_logformat { #define XFS_TRANS_DQ_DELRTBCOUNT XFS_QMOPT_DELRTBCOUNT -#define XFS_QMOPT_QUOTALL (XFS_QMOPT_UQUOTA|XFS_QMOPT_GQUOTA) +#define XFS_QMOPT_QUOTALL \ + (XFS_QMOPT_UQUOTA | XFS_QMOPT_PQUOTA | XFS_QMOPT_GQUOTA) #define XFS_QMOPT_RESBLK_MASK (XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_RES_RTBLKS) #ifdef __KERNEL__ @@ -246,21 +255,33 @@ typedef struct xfs_qoff_logformat { */ #define XFS_NOT_DQATTACHED(mp, ip) ((XFS_IS_UQUOTA_ON(mp) &&\ (ip)->i_udquot == NULL) || \ - (XFS_IS_GQUOTA_ON(mp) && \ + (XFS_IS_OQUOTA_ON(mp) && \ (ip)->i_gdquot == NULL)) -#define XFS_QM_NEED_QUOTACHECK(mp) ((XFS_IS_UQUOTA_ON(mp) && \ - (mp->m_sb.sb_qflags & \ - XFS_UQUOTA_CHKD) == 0) || \ - (XFS_IS_GQUOTA_ON(mp) && \ - (mp->m_sb.sb_qflags & \ - XFS_GQUOTA_CHKD) == 0)) +#define XFS_QM_NEED_QUOTACHECK(mp) \ + ((XFS_IS_UQUOTA_ON(mp) && \ + (mp->m_sb.sb_qflags & XFS_UQUOTA_CHKD) == 0) || \ + (XFS_IS_GQUOTA_ON(mp) && \ + ((mp->m_sb.sb_qflags & XFS_OQUOTA_CHKD) == 0 || \ + (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT))) || \ + (XFS_IS_PQUOTA_ON(mp) && \ + ((mp->m_sb.sb_qflags & XFS_OQUOTA_CHKD) == 0 || \ + (mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT)))) + +#define XFS_MOUNT_QUOTA_SET1 (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\ + XFS_UQUOTA_CHKD|XFS_PQUOTA_ACCT|\ + XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD) + +#define XFS_MOUNT_QUOTA_SET2 (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\ + XFS_UQUOTA_CHKD|XFS_GQUOTA_ACCT|\ + XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD) #define XFS_MOUNT_QUOTA_ALL (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\ - XFS_UQUOTA_CHKD|XFS_GQUOTA_ACCT|\ - XFS_GQUOTA_ENFD|XFS_GQUOTA_CHKD) + XFS_UQUOTA_CHKD|XFS_PQUOTA_ACCT|\ + XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD|\ + XFS_GQUOTA_ACCT) #define XFS_MOUNT_QUOTA_MASK (XFS_MOUNT_QUOTA_ALL | XFS_UQUOTA_ACTIVE | \ - XFS_GQUOTA_ACTIVE) + XFS_GQUOTA_ACTIVE | XFS_PQUOTA_ACTIVE) /* diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index a9682b9510c..144da7a8546 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -976,6 +976,7 @@ xfs_trans_dquot_buf( ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp); ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL); ASSERT(type == XFS_BLI_UDQUOT_BUF || + type == XFS_BLI_PDQUOT_BUF || type == XFS_BLI_GDQUOT_BUF); bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *); diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c index d1f8146a06e..11351f08d43 100644 --- a/fs/xfs/xfs_utils.c +++ b/fs/xfs/xfs_utils.c @@ -428,7 +428,7 @@ xfs_truncate_file( if (ip->i_ino != mp->m_sb.sb_uquotino) ASSERT(ip->i_udquot); } - if (XFS_IS_GQUOTA_ON(mp)) { + if (XFS_IS_OQUOTA_ON(mp)) { if (ip->i_ino != mp->m_sb.sb_gquotino) ASSERT(ip->i_gdquot); } diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index fb1ae6cfb1f..10350049834 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -367,16 +367,6 @@ xfs_finish_flags( return XFS_ERROR(EROFS); } - /* - * disallow mount attempts with (IRIX) project quota enabled - */ - if (XFS_SB_VERSION_HASQUOTA(&mp->m_sb) && - (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT)) { - cmn_err(CE_WARN, - "XFS: cannot mount a filesystem with IRIX project quota enabled"); - return XFS_ERROR(ENOSYS); - } - /* * check for shared mount. */ diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 5703783991f..695978b2749 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -351,21 +351,28 @@ xfs_setattr( * If the IDs do change before we take the ilock, we're covered * because the i_*dquot fields will get updated anyway. */ - if (XFS_IS_QUOTA_ON(mp) && (mask & (XFS_AT_UID|XFS_AT_GID))) { + if (XFS_IS_QUOTA_ON(mp) && + (mask & (XFS_AT_UID|XFS_AT_GID|XFS_AT_PROJID))) { uint qflags = 0; - if (mask & XFS_AT_UID) { + if ((mask & XFS_AT_UID) && XFS_IS_UQUOTA_ON(mp)) { uid = vap->va_uid; qflags |= XFS_QMOPT_UQUOTA; } else { uid = ip->i_d.di_uid; } - if (mask & XFS_AT_GID) { + if ((mask & XFS_AT_GID) && XFS_IS_GQUOTA_ON(mp)) { gid = vap->va_gid; qflags |= XFS_QMOPT_GQUOTA; } else { gid = ip->i_d.di_gid; } + if ((mask & XFS_AT_PROJID) && XFS_IS_PQUOTA_ON(mp)) { + projid = vap->va_projid; + qflags |= XFS_QMOPT_PQUOTA; + } else { + projid = ip->i_d.di_projid; + } /* * We take a reference when we initialize udqp and gdqp, * so it is important that we never blindly double trip on @@ -373,7 +380,8 @@ xfs_setattr( */ ASSERT(udqp == NULL); ASSERT(gdqp == NULL); - code = XFS_QM_DQVOPALLOC(mp, ip, uid,gid, qflags, &udqp, &gdqp); + code = XFS_QM_DQVOPALLOC(mp, ip, uid, gid, projid, qflags, + &udqp, &gdqp); if (code) return (code); } @@ -510,10 +518,11 @@ xfs_setattr( goto error_return; } /* - * Do a quota reservation only if uid or gid is actually + * Do a quota reservation only if uid/projid/gid is actually * going to change. */ if ((XFS_IS_UQUOTA_ON(mp) && iuid != uid) || + (XFS_IS_PQUOTA_ON(mp) && iprojid != projid) || (XFS_IS_GQUOTA_ON(mp) && igid != gid)) { ASSERT(tp); code = XFS_QM_DQVOPCHOWNRESV(mp, tp, ip, udqp, gdqp, @@ -774,6 +783,7 @@ xfs_setattr( } if (igid != gid) { if (XFS_IS_GQUOTA_ON(mp)) { + ASSERT(!XFS_IS_PQUOTA_ON(mp)); ASSERT(mask & XFS_AT_GID); ASSERT(gdqp); olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip, @@ -782,6 +792,13 @@ xfs_setattr( ip->i_d.di_gid = gid; } if (iprojid != projid) { + if (XFS_IS_PQUOTA_ON(mp)) { + ASSERT(!XFS_IS_GQUOTA_ON(mp)); + ASSERT(mask & XFS_AT_PROJID); + ASSERT(gdqp); + olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip, + &ip->i_gdquot, gdqp); + } ip->i_d.di_projid = projid; /* * We may have to rev the inode as well as @@ -1907,7 +1924,7 @@ xfs_create( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), + current_fsuid(credp), current_fsgid(credp), prid, XFS_QMOPT_QUOTALL|XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -2812,7 +2829,7 @@ xfs_mkdir( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), + current_fsuid(credp), current_fsgid(credp), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -3366,7 +3383,7 @@ xfs_symlink( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), + current_fsuid(credp), current_fsgid(credp), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; -- cgit v1.2.3-70-g09d2