diff options
| -rw-r--r-- | fs/xfs/quota/xfs_dquot.c | 57 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_dquot_item.c | 2 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_qm.c | 144 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_qm_syscalls.c | 114 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_quota_priv.h | 14 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_trans_dquot.c | 6 |
6 files changed, 165 insertions, 172 deletions
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 02dac0a..9b1e8be 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -252,7 +252,7 @@ xfs_qm_adjust_dqtimers( (be64_to_cpu(d->d_bcount) >= be64_to_cpu(d->d_blk_hardlimit)))) { d->d_btimer = cpu_to_be32(get_seconds() + - XFS_QI_BTIMELIMIT(mp)); + mp->m_quotainfo->qi_btimelimit); } else { d->d_bwarns = 0; } @@ -275,7 +275,7 @@ xfs_qm_adjust_dqtimers( (be64_to_cpu(d->d_icount) >= be64_to_cpu(d->d_ino_hardlimit)))) { d->d_itimer = cpu_to_be32(get_seconds() + - XFS_QI_ITIMELIMIT(mp)); + mp->m_quotainfo->qi_itimelimit); } else { d->d_iwarns = 0; } @@ -298,7 +298,7 @@ xfs_qm_adjust_dqtimers( (be64_to_cpu(d->d_rtbcount) >= be64_to_cpu(d->d_rtb_hardlimit)))) { d->d_rtbtimer = cpu_to_be32(get_seconds() + - XFS_QI_RTBTIMELIMIT(mp)); + mp->m_quotainfo->qi_rtbtimelimit); } else { d->d_rtbwarns = 0; } @@ -325,6 +325,7 @@ xfs_qm_init_dquot_blk( uint type, xfs_buf_t *bp) { + struct xfs_quotainfo *q = mp->m_quotainfo; xfs_dqblk_t *d; int curid, i; @@ -337,16 +338,16 @@ xfs_qm_init_dquot_blk( /* * ID of the first dquot in the block - id's are zero based. */ - curid = id - (id % XFS_QM_DQPERBLK(mp)); + curid = id - (id % q->qi_dqperchunk); ASSERT(curid >= 0); - memset(d, 0, BBTOB(XFS_QI_DQCHUNKLEN(mp))); - for (i = 0; i < XFS_QM_DQPERBLK(mp); i++, d++, curid++) + memset(d, 0, BBTOB(q->qi_dqchunklen)); + for (i = 0; i < q->qi_dqperchunk; i++, d++, curid++) xfs_qm_dqinit_core(curid, type, d); xfs_trans_dquot_buf(tp, bp, (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); + xfs_trans_log_buf(tp, bp, 0, BBTOB(q->qi_dqchunklen) - 1); } @@ -419,7 +420,7 @@ xfs_qm_dqalloc( /* now we can just get the buffer (there's nothing to read yet) */ bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, dqp->q_blkno, - XFS_QI_DQCHUNKLEN(mp), + mp->m_quotainfo->qi_dqchunklen, 0); if (!bp || (error = XFS_BUF_GETERROR(bp))) goto error1; @@ -500,7 +501,8 @@ xfs_qm_dqtobp( */ if (dqp->q_blkno == (xfs_daddr_t) 0) { /* We use the id as an index */ - dqp->q_fileoffset = (xfs_fileoff_t)id / XFS_QM_DQPERBLK(mp); + dqp->q_fileoffset = (xfs_fileoff_t)id / + mp->m_quotainfo->qi_dqperchunk; nmaps = 1; quotip = XFS_DQ_TO_QIP(dqp); xfs_ilock(quotip, XFS_ILOCK_SHARED); @@ -529,7 +531,7 @@ xfs_qm_dqtobp( /* * offset of dquot in the (fixed sized) dquot chunk. */ - dqp->q_bufoffset = (id % XFS_QM_DQPERBLK(mp)) * + dqp->q_bufoffset = (id % mp->m_quotainfo->qi_dqperchunk) * sizeof(xfs_dqblk_t); if (map.br_startblock == HOLESTARTBLOCK) { /* @@ -559,15 +561,13 @@ xfs_qm_dqtobp( * Read in the buffer, unless we've just done the allocation * (in which case we already have the buf). */ - if (! newdquot) { + if (!newdquot) { trace_xfs_dqtobp_read(dqp); - if ((error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, - dqp->q_blkno, - XFS_QI_DQCHUNKLEN(mp), - 0, &bp))) { - return (error); - } + error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, + dqp->q_blkno, + mp->m_quotainfo->qi_dqchunklen, + 0, &bp); if (error || !bp) return XFS_ERROR(error); } @@ -689,14 +689,14 @@ xfs_qm_idtodq( tp = NULL; if (flags & XFS_QMOPT_DQALLOC) { tp = xfs_trans_alloc(mp, XFS_TRANS_QM_DQALLOC); - if ((error = xfs_trans_reserve(tp, - XFS_QM_DQALLOC_SPACE_RES(mp), - XFS_WRITE_LOG_RES(mp) + - BBTOB(XFS_QI_DQCHUNKLEN(mp)) - 1 + - 128, - 0, - XFS_TRANS_PERM_LOG_RES, - XFS_WRITE_LOG_COUNT))) { + error = xfs_trans_reserve(tp, XFS_QM_DQALLOC_SPACE_RES(mp), + XFS_WRITE_LOG_RES(mp) + + BBTOB(mp->m_quotainfo->qi_dqchunklen) - 1 + + 128, + 0, + XFS_TRANS_PERM_LOG_RES, + XFS_WRITE_LOG_COUNT); + if (error) { cancelflags = 0; goto error0; } @@ -1495,6 +1495,7 @@ void xfs_qm_dqflock_pushbuf_wait( xfs_dquot_t *dqp) { + xfs_mount_t *mp = dqp->q_mount; xfs_buf_t *bp; /* @@ -1503,14 +1504,14 @@ xfs_qm_dqflock_pushbuf_wait( * out immediately. We'll be able to acquire * the flush lock when the I/O completes. */ - bp = xfs_incore(dqp->q_mount->m_ddev_targp, dqp->q_blkno, - XFS_QI_DQCHUNKLEN(dqp->q_mount), XBF_TRYLOCK); + bp = xfs_incore(mp->m_ddev_targp, dqp->q_blkno, + mp->m_quotainfo->qi_dqchunklen, XBF_TRYLOCK); if (!bp) goto out_lock; if (XFS_BUF_ISDELAYWRITE(bp)) { if (XFS_BUF_ISPINNED(bp)) - xfs_log_force(dqp->q_mount, 0); + xfs_log_force(mp, 0); xfs_buf_delwri_promote(bp); wake_up_process(bp->b_target->bt_task); } diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c index 165bbdf..8d89a24 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/quota/xfs_dquot_item.c @@ -227,7 +227,7 @@ xfs_qm_dquot_logitem_pushbuf( } mp = dqp->q_mount; bp = xfs_incore(mp->m_ddev_targp, qip->qli_format.qlf_blkno, - XFS_QI_DQCHUNKLEN(mp), XBF_TRYLOCK); + mp->m_quotainfo->qi_dqchunklen, XBF_TRYLOCK); xfs_dqunlock(dqp); if (!bp) return; diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index c40ca94..6ef2809 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -465,20 +465,21 @@ xfs_qm_unmount_quotas( */ STATIC int xfs_qm_dqflush_all( - xfs_mount_t *mp, - int sync_mode) + struct xfs_mount *mp, + int sync_mode) { - int recl; - xfs_dquot_t *dqp; - int niters; - int error; + struct xfs_quotainfo *q = mp->m_quotainfo; + int recl; + struct xfs_dquot *dqp; + int niters; + int error; - if (mp->m_quotainfo == NULL) + if (!q) return 0; niters = 0; again: - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); - list_for_each_entry(dqp, &mp->m_quotainfo->qi_dqlist, q_mplist) { + mutex_lock(&q->qi_dqlist_lock); + list_for_each_entry(dqp, &q->qi_dqlist, q_mplist) { xfs_dqlock(dqp); if (! XFS_DQ_IS_DIRTY(dqp)) { xfs_dqunlock(dqp); @@ -486,7 +487,7 @@ again: } /* XXX a sentinel would be better */ - recl = mp->m_quotainfo->qi_dqreclaims; + recl = q->qi_dqreclaims; if (!xfs_dqflock_nowait(dqp)) { /* * If we can't grab the flush lock then check @@ -501,21 +502,21 @@ again: * Let go of the mplist lock. We don't want to hold it * across a disk write. */ - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); error = xfs_qm_dqflush(dqp, sync_mode); xfs_dqunlock(dqp); if (error) return error; - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); - if (recl != mp->m_quotainfo->qi_dqreclaims) { - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_lock(&q->qi_dqlist_lock); + if (recl != q->qi_dqreclaims) { + mutex_unlock(&q->qi_dqlist_lock); /* XXX restart limit */ goto again; } } - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); /* return ! busy */ return 0; } @@ -525,14 +526,15 @@ again: */ STATIC void xfs_qm_detach_gdquots( - xfs_mount_t *mp) + struct xfs_mount *mp) { - xfs_dquot_t *dqp, *gdqp; - int nrecl; + struct xfs_quotainfo *q = mp->m_quotainfo; + struct xfs_dquot *dqp, *gdqp; + int nrecl; again: - ASSERT(mutex_is_locked(&mp->m_quotainfo->qi_dqlist_lock)); - list_for_each_entry(dqp, &mp->m_quotainfo->qi_dqlist, q_mplist) { + ASSERT(mutex_is_locked(&q->qi_dqlist_lock)); + list_for_each_entry(dqp, &q->qi_dqlist, q_mplist) { xfs_dqlock(dqp); if ((gdqp = dqp->q_gdquot)) { xfs_dqlock(gdqp); @@ -545,12 +547,12 @@ xfs_qm_detach_gdquots( * Can't hold the mplist lock across a dqput. * XXXmust convert to marker based iterations here. */ - nrecl = mp->m_quotainfo->qi_dqreclaims; - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + nrecl = q->qi_dqreclaims; + mutex_unlock(&q->qi_dqlist_lock); xfs_qm_dqput(gdqp); - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); - if (nrecl != mp->m_quotainfo->qi_dqreclaims) + mutex_lock(&q->qi_dqlist_lock); + if (nrecl != q->qi_dqreclaims) goto again; } } @@ -564,22 +566,23 @@ xfs_qm_detach_gdquots( */ STATIC int xfs_qm_dqpurge_int( - xfs_mount_t *mp, - uint flags) /* QUOTAOFF/UMOUNTING/UQUOTA/PQUOTA/GQUOTA */ + struct xfs_mount *mp, + uint flags) { - xfs_dquot_t *dqp, *n; - uint dqtype; - int nrecl; - int nmisses; + struct xfs_quotainfo *q = mp->m_quotainfo; + struct xfs_dquot *dqp, *n; + uint dqtype; + int nrecl; + int nmisses; - if (mp->m_quotainfo == NULL) + if (!q) 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; - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_lock(&q->qi_dqlist_lock); /* * In the first pass through all incore dquots of this filesystem, @@ -591,12 +594,12 @@ xfs_qm_dqpurge_int( again: nmisses = 0; - ASSERT(mutex_is_locked(&mp->m_quotainfo->qi_dqlist_lock)); + ASSERT(mutex_is_locked(&q->qi_dqlist_lock)); /* * Try to get rid of all of the unwanted dquots. The idea is to * get them off mplist and hashlist, but leave them on freelist. */ - list_for_each_entry_safe(dqp, n, &mp->m_quotainfo->qi_dqlist, q_mplist) { + list_for_each_entry_safe(dqp, n, &q->qi_dqlist, q_mplist) { /* * It's OK to look at the type without taking dqlock here. * We're holding the mplist lock here, and that's needed for @@ -606,10 +609,10 @@ xfs_qm_dqpurge_int( continue; if (!mutex_trylock(&dqp->q_hash->qh_lock)) { - nrecl = mp->m_quotainfo->qi_dqreclaims; - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + nrecl = q->qi_dqreclaims; + mutex_unlock(&q->qi_dqlist_lock); mutex_lock(&dqp->q_hash->qh_lock); - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_lock(&q->qi_dqlist_lock); /* * XXXTheoretically, we can get into a very long @@ -617,7 +620,7 @@ xfs_qm_dqpurge_int( * No one can be adding dquots to the mplist at * this point, but somebody might be taking things off. */ - if (nrecl != mp->m_quotainfo->qi_dqreclaims) { + if (nrecl != q->qi_dqreclaims) { mutex_unlock(&dqp->q_hash->qh_lock); goto again; } @@ -629,7 +632,7 @@ xfs_qm_dqpurge_int( */ nmisses += xfs_qm_dqpurge(dqp); } - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); return nmisses; } @@ -929,12 +932,13 @@ xfs_qm_dqdetach( int xfs_qm_sync( - xfs_mount_t *mp, - int flags) + struct xfs_mount *mp, + int flags) { - int recl, restarts; - xfs_dquot_t *dqp; - int error; + struct xfs_quotainfo *q = mp->m_quotainfo; + int recl, restarts; + struct xfs_dquot *dqp; + int error; if (!XFS_IS_QUOTA_RUNNING(mp) || !XFS_IS_QUOTA_ON(mp)) return 0; @@ -942,7 +946,7 @@ xfs_qm_sync( restarts = 0; again: - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_lock(&q->qi_dqlist_lock); /* * dqpurge_all() also takes the mplist lock and iterate thru all dquots * in quotaoff. However, if the QUOTA_ACTIVE bits are not cleared @@ -950,11 +954,11 @@ xfs_qm_sync( * as long as we have it locked. */ if (!XFS_IS_QUOTA_ON(mp)) { - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); return 0; } - ASSERT(mutex_is_locked(&mp->m_quotainfo->qi_dqlist_lock)); - list_for_each_entry(dqp, &mp->m_quotainfo->qi_dqlist, q_mplist) { + ASSERT(mutex_is_locked(&q->qi_dqlist_lock)); + list_for_each_entry(dqp, &q->qi_dqlist, q_mplist) { /* * If this is vfs_sync calling, then skip the dquots that * don't 'seem' to be dirty. ie. don't acquire dqlock. @@ -978,7 +982,7 @@ xfs_qm_sync( } /* XXX a sentinel would be better */ - recl = mp->m_quotainfo->qi_dqreclaims; + recl = q->qi_dqreclaims; if (!xfs_dqflock_nowait(dqp)) { if (flags & SYNC_TRYLOCK) { xfs_dqunlock(dqp); @@ -998,7 +1002,7 @@ xfs_qm_sync( * Let go of the mplist lock. We don't want to hold it * across a disk write */ - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); error = xfs_qm_dqflush(dqp, flags); xfs_dqunlock(dqp); if (error && XFS_FORCED_SHUTDOWN(mp)) @@ -1006,17 +1010,17 @@ xfs_qm_sync( else if (error) return error; - mutex_lock(&mp->m_quotainfo->qi_dqlist_lock); - if (recl != mp->m_quotainfo->qi_dqreclaims) { + mutex_lock(&q->qi_dqlist_lock); + if (recl != q->qi_dqreclaims) { if (++restarts >= XFS_QM_SYNC_MAX_RESTARTS) break; - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); goto again; } } - mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock); + mutex_unlock(&q->qi_dqlist_lock); return 0; } @@ -1382,10 +1386,10 @@ xfs_qm_reset_dqcounts( #ifdef DEBUG j = XFS_FSB_TO_B(mp, XFS_DQUOT_CLUSTER_SIZE_FSB); do_div(j, sizeof(xfs_dqblk_t)); - ASSERT(XFS_QM_DQPERBLK(mp) == j); + ASSERT(mp->m_quotainfo->qi_dqperchunk == j); #endif ddq = (xfs_disk_dquot_t *)XFS_BUF_PTR(bp); - for (j = 0; j < XFS_QM_DQPERBLK(mp); j++) { + for (j = 0; j < mp->m_quotainfo->qi_dqperchunk; j++) { /* * Do a sanity check, and if needed, repair the dqblk. Don't * output any warnings because it's perfectly possible to @@ -1440,7 +1444,7 @@ xfs_qm_dqiter_bufs( while (blkcnt--) { error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, bno), - (int)XFS_QI_DQCHUNKLEN(mp), 0, &bp); + mp->m_quotainfo->qi_dqchunklen, 0, &bp); if (error) break; @@ -1450,7 +1454,7 @@ xfs_qm_dqiter_bufs( * goto the next block. */ bno++; - firstid += XFS_QM_DQPERBLK(mp); + firstid += mp->m_quotainfo->qi_dqperchunk; } return error; } @@ -1516,7 +1520,7 @@ xfs_qm_dqiterate( continue; firstid = (xfs_dqid_t) map[i].br_startoff * - XFS_QM_DQPERBLK(mp); + mp->m_quotainfo->qi_dqperchunk; /* * Do a read-ahead on the next extent. */ @@ -1527,7 +1531,7 @@ xfs_qm_dqiterate( while (rablkcnt--) { xfs_baread(mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, rablkno), - (int)XFS_QI_DQCHUNKLEN(mp)); + mp->m_quotainfo->qi_dqchunklen); rablkno++; } } @@ -1758,7 +1762,7 @@ xfs_qm_quotacheck( lastino = 0; flags = 0; - ASSERT(XFS_QI_UQIP(mp) || XFS_QI_GQIP(mp)); + ASSERT(mp->m_quotainfo->qi_uquotaip || mp->m_quotainfo->qi_gquotaip); ASSERT(XFS_IS_QUOTA_RUNNING(mp)); /* @@ -1774,15 +1778,19 @@ xfs_qm_quotacheck( * their counters to zero. We need a clean slate. * We don't log our changes till later. */ - if ((uip = XFS_QI_UQIP(mp))) { - if ((error = xfs_qm_dqiterate(mp, uip, XFS_QMOPT_UQUOTA))) + uip = mp->m_quotainfo->qi_uquotaip; + if (uip) { + error = xfs_qm_dqiterate(mp, uip, XFS_QMOPT_UQUOTA); + if (error) goto error_return; flags |= XFS_UQUOTA_CHKD; } - if ((gip = XFS_QI_GQIP(mp))) { - if ((error = xfs_qm_dqiterate(mp, gip, XFS_IS_GQUOTA_ON(mp) ? - XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA))) + gip = mp->m_quotainfo->qi_gquotaip; + if (gip) { + error = xfs_qm_dqiterate(mp, gip, XFS_IS_GQUOTA_ON(mp) ? + XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA); + if (error) goto error_return; flags |= XFS_OQUOTA_CHKD; } @@ -1931,8 +1939,8 @@ xfs_qm_init_quotainos( } } - XFS_QI_UQIP(mp) = uip; - XFS_QI_GQIP(mp) = gip; + mp->m_quotainfo->qi_uquotaip = uip; + mp->m_quotainfo->qi_gquotaip = gip; return 0; } diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c index 4533744..0688019 100644 --- a/fs/xfs/quota/xfs_qm_syscalls.c +++ b/fs/xfs/quota/xfs_qm_syscalls.c @@ -79,6 +79,7 @@ xfs_qm_scall_quotaoff( xfs_mount_t *mp, uint flags) { + struct xfs_quotainfo *q = mp->m_quotainfo; uint dqtype; int error; uint inactivate_flags; @@ -102,11 +103,8 @@ xfs_qm_scall_quotaoff( * critical thing. * If quotaoff, then we must be dealing with the root filesystem. */ - ASSERT(mp->m_quotainfo); - if (mp->m_quotainfo) - mutex_lock(&(XFS_QI_QOFFLOCK(mp))); - - ASSERT(mp->m_quotainfo); + ASSERT(q); + mutex_lock(&q->qi_quotaofflock); /* * If we're just turning off quota enforcement, change mp and go. @@ -117,7 +115,7 @@ xfs_qm_scall_quotaoff( spin_lock(&mp->m_sb_lock); mp->m_sb.sb_qflags = mp->m_qflags; spin_unlock(&mp->m_sb_lock); - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); + mutex_unlock(&q->qi_quotaofflock); /* XXX what to do if error ? Revert back to old vals incore ? */ error = xfs_qm_write_sb_changes(mp, XFS_SB_QFLAGS); @@ -150,10 +148,8 @@ xfs_qm_scall_quotaoff( * Nothing to do? Don't complain. This happens when we're just * turning off quota enforcement. */ - if ((mp->m_qflags & flags) == 0) { - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); - return (0); - } + if ((mp->m_qflags & flags) == 0) + goto out_unlock; /* * Write the LI_QUOTAOFF log record, and do SB changes atomically, @@ -162,7 +158,7 @@ xfs_qm_scall_quotaoff( */ error = xfs_qm_log_quotaoff(mp, &qoffstart, flags); if (error) - goto out_error; + goto out_unlock; /* * Next we clear the XFS_MOUNT_*DQ_ACTIVE bit(s) in the mount struct @@ -222,7 +218,7 @@ xfs_qm_scall_quotaoff( if (error) { /* We're screwed now. Shutdown is the only option. */ xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); - goto out_error; + goto out_unlock; } /* @@ -230,27 +226,26 @@ xfs_qm_scall_quotaoff( */ 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))); + mutex_unlock(&q->qi_quotaofflock); xfs_qm_destroy_quotainfo(mp); return (0); } /* - * Release our quotainode references, and vn_purge them, - * if we don't need them anymore. + * Release our quotainode references if we don't need them anymore. */ - if ((dqtype & XFS_QMOPT_UQUOTA) && XFS_QI_UQIP(mp)) { - IRELE(XFS_QI_UQIP(mp)); - XFS_QI_UQIP(mp) = NULL; + if ((dqtype & XFS_QMOPT_UQUOTA) && q->qi_uquotaip) { + IRELE(q->qi_uquotaip); + q->qi_uquotaip = NULL; } - if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && XFS_QI_GQIP(mp)) { - IRELE(XFS_QI_GQIP(mp)); - XFS_QI_GQIP(mp) = NULL; + if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && q->qi_gquotaip) { + IRELE(q->qi_gquotaip); + q->qi_gquotaip = NULL; } -out_error: - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); - return (error); +out_unlock: + mutex_unlock(&q->qi_quotaofflock); + return error; } int @@ -379,9 +374,9 @@ xfs_qm_scall_quotaon( /* * Switch on quota enforcement in core. */ - mutex_lock(&(XFS_QI_QOFFLOCK(mp))); + mutex_lock(&mp->m_quotainfo->qi_quotaofflock); mp->m_qflags |= (flags & XFS_ALL_QUOTA_ENFD); - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); + mutex_unlock(&mp->m_quotainfo->qi_quotaofflock); return (0); } @@ -392,11 +387,12 @@ xfs_qm_scall_quotaon( */ int xfs_qm_scall_getqstat( - xfs_mount_t *mp, - fs_quota_stat_t *out) + struct xfs_mount *mp, + struct fs_quota_stat *out) { - xfs_inode_t *uip, *gip; - boolean_t tempuqip, tempgqip; + struct xfs_quotainfo *q = mp->m_quotainfo; + struct xfs_inode *uip, *gip; + boolean_t tempuqip, tempgqip; uip = gip = NULL; tempuqip = tempgqip = B_FALSE; @@ -415,9 +411,9 @@ xfs_qm_scall_getqstat( out->qs_uquota.qfs_ino = mp->m_sb.sb_uquotino; out->qs_gquota.qfs_ino = mp->m_sb.sb_gquotino; - if (mp->m_quotainfo) { - uip = mp->m_quotainfo->qi_uquotaip; - gip = mp->m_quotainfo->qi_gquotaip; + if (q) { + uip = q->qi_uquotaip; + gip = q->qi_gquotaip; } if (!uip && mp->m_sb.sb_uquotino != NULLFSINO) { if (xfs_iget(mp, NULL, mp->m_sb.sb_uquotino, @@ -441,15 +437,15 @@ xfs_qm_scall_getqstat( if (tempgqip) IRELE(gip); } - if (mp->m_quotainfo) { - out->qs_incoredqs = mp->m_quotainfo->qi_dquots; - out->qs_btimelimit = XFS_QI_BTIMELIMIT(mp); - out->qs_itimelimit = XFS_QI_ITIMELIMIT(mp); - out->qs_rtbtimelimit = XFS_QI_RTBTIMELIMIT(mp); - out->qs_bwarnlimit = XFS_QI_BWARNLIMIT(mp); - out->qs_iwarnlimit = XFS_QI_IWARNLIMIT(mp); + if (q) { + out->qs_incoredqs = q->qi_dquots; + out->qs_btimelimit = q->qi_btimelimit; + out->qs_itimelimit = q->qi_itimelimit; + out->qs_rtbtimelimit = q->qi_rtbtimelimit; + out->qs_bwarnlimit = q->qi_bwarnlimit; + out->qs_iwarnlimit = q->qi_iwarnlimit; } - return (0); + return 0; } /* @@ -462,6 +458,7 @@ xfs_qm_scall_setqlim( uint type, fs_disk_quota_t *newlim) { + struct xfs_quotainfo *q = mp->m_quotainfo; xfs_disk_dquot_t *ddq; xfs_dquot_t *dqp; xfs_trans_t *tp; @@ -485,7 +482,7 @@ xfs_qm_scall_setqlim( * a quotaoff from happening). (XXXThis doesn't currently happen * because we take the vfslock before calling xfs_qm_sysent). */ - mutex_lock(&(XFS_QI_QOFFLOCK(mp))); + mutex_lock(&q->qi_quotaofflock); /* * Get the dquot (locked), and join it to the transaction. @@ -493,9 +490,8 @@ xfs_qm_scall_setqlim( */ if ((error = xfs_qm_dqget(mp, NULL, id, type, XFS_QMOPT_DQALLOC, &dqp))) { xfs_trans_cancel(tp, XFS_TRANS_ABORT); - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); ASSERT(error != ENOENT); - return (error); + goto out_unlock; } xfs_trans_dqjoin(tp, dqp); ddq = &dqp->q_core; @@ -513,8 +509,8 @@ xfs_qm_scall_setqlim( ddq->d_blk_hardlimit = cpu_to_be64(hard); ddq->d_blk_softlimit = cpu_to_be64(soft); if (id == 0) { - mp->m_quotainfo->qi_bhardlimit = hard; - mp->m_quotainfo->qi_bsoftlimit = soft; + q->qi_bhardlimit = hard; + q->qi_bsoftlimit = soft; } } else { qdprintk("blkhard %Ld < blksoft %Ld\n", hard, soft); @@ -529,8 +525,8 @@ xfs_qm_scall_setqlim( ddq->d_rtb_hardlimit = cpu_to_be64(hard); ddq->d_rtb_softlimit = cpu_to_be64(soft); if (id == 0) { - mp->m_quotainfo->qi_rtbhardlimit = hard; - mp->m_quotainfo->qi_rtbsoftlimit = soft; + q->qi_rtbhardlimit = hard; + q->qi_rtbsoftlimit = soft; } } else { qdprintk("rtbhard %Ld < rtbsoft %Ld\n", hard, soft); @@ -546,8 +542,8 @@ xfs_qm_scall_setqlim( ddq->d_ino_hardlimit = cpu_to_be64(hard); ddq->d_ino_softlimit = cpu_to_be64(soft); if (id == 0) { - mp->m_quotainfo->qi_ihardlimit = hard; - mp->m_quotainfo->qi_isoftlimit = soft; + q->qi_ihardlimit = hard; + q->qi_isoftlimit = soft; } } else { qdprintk("ihard %Ld < isoft %Ld\n", hard, soft); @@ -572,23 +568,23 @@ xfs_qm_scall_setqlim( * for warnings. */ if (newlim->d_fieldmask & FS_DQ_BTIMER) { - mp->m_quotainfo->qi_btimelimit = newlim->d_btimer; + q->qi_btimelimit = newlim->d_btimer; ddq->d_btimer = cpu_to_be32(newlim->d_btimer); } if (newlim->d_fieldmask & FS_DQ_ITIMER) { - mp->m_quotainfo->qi_itimelimit = newlim->d_itimer; + q->qi_itimelimit = newlim->d_itimer; ddq->d_itimer = cpu_to_be32(newlim->d_itimer); } if (newlim->d_fieldmask & FS_DQ_RTBTIMER) { - mp->m_quotainfo->qi_rtbtimelimit = newlim->d_rtbtimer; + q->qi_rtbtimelimit = newlim->d_rtbtimer; ddq->d_rtbtimer = cpu_to_be32(newlim->d_rtbtimer); } if (newlim->d_fieldmask & FS_DQ_BWARNS) - mp->m_quotainfo->qi_bwarnlimit = newlim->d_bwarns; + q->qi_bwarnlimit = newlim->d_bwarns; if (newlim->d_fieldmask & FS_DQ_IWARNS) - mp->m_quotainfo->qi_iwarnlimit = newlim->d_iwarns; + q->qi_iwarnlimit = newlim->d_iwarns; if (newlim->d_fieldmask & FS_DQ_RTBWARNS) - mp->m_quotainfo->qi_rtbwarnlimit = newlim->d_rtbwarns; + q->qi_rtbwarnlimit = newlim->d_rtbwarns; } else { /* * If the user is now over quota, start the timelimit. @@ -605,8 +601,9 @@ xfs_qm_scall_setqlim( error = xfs_trans_commit(tp, 0); xfs_qm_dqprint(dqp); xfs_qm_dqrele(dqp); - mutex_unlock(&(XFS_QI_QOFFLOCK(mp))); + out_unlock: + mutex_unlock(&q->qi_quotaofflock); return error; } @@ -853,7 +850,8 @@ xfs_dqrele_inode( int error; /* skip quota inodes */ - if (ip == XFS_QI_UQIP(ip->i_mount) || ip == XFS_QI_GQIP(ip->i_mount)) { + if (ip == ip->i_mount->m_quotainfo->qi_uquotaip || + ip == ip->i_mount->m_quotainfo->qi_gquotaip) { ASSERT(ip->i_udquot == NULL); ASSERT(ip->i_gdquot == NULL); read_unlock(&pag->pag_ici_lock); diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h index 3eeee2e..f1179ff 100644 --- a/fs/xfs/quota/xfs_quota_priv.h +++ b/fs/xfs/quota/xfs_quota_priv.h @@ -24,22 +24,8 @@ */ #define XFS_DQITER_MAP_SIZE 10 -/* Number of dquots that fit in to a dquot block */ -#define XFS_QM_DQPERBLK(mp) ((mp)->m_quotainfo->qi_dqperchunk) - #define XFS_DQ_IS_ADDEDTO_TRX(t, d) ((d)->q_transp == (t)) -#define XFS_QI_UQIP(mp) ((mp)->m_quotainfo->qi_uquotaip) -#define XFS_QI_GQIP(mp) ((mp)->m_quotainfo->qi_gquotaip) -#define XFS_QI_DQCHUNKLEN(mp) ((mp)->m_quotainfo->qi_dqchunklen) -#define XFS_QI_BTIMELIMIT(mp) ((mp)->m_quotainfo->qi_btimelimit) -#define XFS_QI_RTBTIMELIMIT(mp) ((mp)->m_quotainfo->qi_rtbtimelimit) -#define XFS_QI_ITIMELIMIT(mp) ((mp)->m_quotainfo->qi_itimelimit) -#define XFS_QI_BWARNLIMIT(mp) ((mp)->m_quotainfo->qi_bwarnlimit) -#define XFS_QI_RTBWARNLIMIT(mp) ((mp)->m_quotainfo->qi_rtbwarnlimit) -#define XFS_QI_IWARNLIMIT(mp) ((mp)->m_quotainfo->qi_iwarnlimit) -#define XFS_QI_QOFFLOCK(mp) ((mp)->m_quotainfo->qi_quotaofflock) - /* * Hash into a bucket in the dquot hash table, based on <mp, id>. */ diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c index c3ab75c..5ae2e32 100644 --- a/fs/xfs/quota/xfs_trans_dquot.c +++ b/fs/xfs/quota/xfs_trans_dquot.c @@ -639,7 +639,7 @@ xfs_trans_dqresv( softlimit = q->qi_bsoftlimit; timer = be32_to_cpu(dqp->q_core.d_btimer); warns = be16_to_cpu(dqp->q_core.d_bwarns); - warnlimit = XFS_QI_BWARNLIMIT(dqp->q_mount); + warnlimit = dqp->q_mount->m_quotainfo->qi_bwarnlimit; resbcountp = &dqp->q_res_bcount; } else { ASSERT(flags & XFS_TRANS_DQ_RES_RTBLKS); @@ -651,7 +651,7 @@ xfs_trans_dqresv( softlimit = q->qi_rtbsoftlimit; timer = be32_to_cpu(dqp->q_core.d_rtbtimer); warns = be16_to_cpu(dqp->q_core.d_rtbwarns); - warnlimit = XFS_QI_RTBWARNLIMIT(dqp->q_mount); + warnlimit = dqp->q_mount->m_quotainfo->qi_rtbwarnlimit; resbcountp = &dqp->q_res_rtbcount; } @@ -691,7 +691,7 @@ xfs_trans_dqresv( count = be64_to_cpu(dqp->q_core.d_icount); timer = be32_to_cpu(dqp->q_core.d_itimer); warns = be16_to_cpu(dqp->q_core.d_iwarns); - warnlimit = XFS_QI_IWARNLIMIT(dqp->q_mount); + warnlimit = dqp->q_mount->m_quotainfo->qi_iwarnlimit; hardlimit = be64_to_cpu(dqp->q_core.d_ino_hardlimit); if (!hardlimit) hardlimit = q->qi_ihardlimit; |
