*/
#include "xfs.h"
#include "xfs_fs.h"
+#include "xfs_format.h"
#include "xfs_bit.h"
#include "xfs_log.h"
#include "xfs_trans.h"
#include "xfs_attr.h"
#include "xfs_buf_item.h"
#include "xfs_trans_space.h"
-#include "xfs_utils.h"
#include "xfs_qm.h"
#include "xfs_trace.h"
#include "xfs_icache.h"
void *data)
{
struct xfs_quotainfo *qi = mp->m_quotainfo;
- struct radix_tree_root *tree = XFS_DQUOT_TREE(qi, type);
+ struct radix_tree_root *tree = xfs_dquot_tree(qi, type);
uint32_t next_index;
int last_error = 0;
int skipped;
struct xfs_mount *mp = dqp->q_mount;
struct xfs_quotainfo *qi = mp->m_quotainfo;
struct xfs_dquot *gdqp = NULL;
+ struct xfs_dquot *pdqp = NULL;
xfs_dqlock(dqp);
if ((dqp->dq_flags & XFS_DQ_FREEING) || dqp->q_nrefs != 0) {
}
/*
- * If this quota has a group hint attached, prepare for releasing it
- * now.
+ * If this quota has a hint attached, prepare for releasing it now.
*/
gdqp = dqp->q_gdquot;
if (gdqp) {
dqp->q_gdquot = NULL;
}
+ pdqp = dqp->q_pdquot;
+ if (pdqp) {
+ xfs_dqlock(pdqp);
+ dqp->q_pdquot = NULL;
+ }
+
dqp->dq_flags |= XFS_DQ_FREEING;
xfs_dqflock(dqp);
xfs_dqfunlock(dqp);
xfs_dqunlock(dqp);
- radix_tree_delete(XFS_DQUOT_TREE(qi, dqp->q_core.d_flags),
+ radix_tree_delete(xfs_dquot_tree(qi, dqp->q_core.d_flags),
be32_to_cpu(dqp->q_core.d_id));
qi->qi_dquots--;
if (gdqp)
xfs_qm_dqput(gdqp);
+ if (pdqp)
+ xfs_qm_dqput(pdqp);
return 0;
}
*/
if (!XFS_IS_UQUOTA_ON(mp))
mp->m_qflags &= ~XFS_UQUOTA_CHKD;
- if (!(XFS_IS_GQUOTA_ON(mp) || XFS_IS_PQUOTA_ON(mp)))
- mp->m_qflags &= ~XFS_OQUOTA_CHKD;
+ if (!XFS_IS_GQUOTA_ON(mp))
+ mp->m_qflags &= ~XFS_GQUOTA_CHKD;
+ if (!XFS_IS_PQUOTA_ON(mp))
+ mp->m_qflags &= ~XFS_PQUOTA_CHKD;
write_changes:
/*
IRELE(mp->m_quotainfo->qi_gquotaip);
mp->m_quotainfo->qi_gquotaip = NULL;
}
+ if (mp->m_quotainfo->qi_pquotaip) {
+ IRELE(mp->m_quotainfo->qi_pquotaip);
+ mp->m_quotainfo->qi_pquotaip = NULL;
+ }
}
}
* be reclaimed as long as we have a ref from inode and we
* hold the ilock.
*/
- dqp = udqhint->q_gdquot;
+ if (type == XFS_DQ_GROUP)
+ dqp = udqhint->q_gdquot;
+ else
+ dqp = udqhint->q_pdquot;
if (dqp && be32_to_cpu(dqp->q_core.d_id) == id) {
ASSERT(*IO_idqpp == NULL);
/*
- * Given a udquot and gdquot, attach a ptr to the group dquot in the
- * udquot as a hint for future lookups.
+ * Given a udquot and group/project type, attach the group/project
+ * dquot pointer to the udquot as a hint for future lookups.
*/
STATIC void
-xfs_qm_dqattach_grouphint(
- xfs_dquot_t *udq,
- xfs_dquot_t *gdq)
+xfs_qm_dqattach_hint(
+ struct xfs_inode *ip,
+ int type)
{
- xfs_dquot_t *tmp;
+ struct xfs_dquot **dqhintp;
+ struct xfs_dquot *dqp;
+ struct xfs_dquot *udq = ip->i_udquot;
+
+ ASSERT(type == XFS_DQ_GROUP || type == XFS_DQ_PROJ);
xfs_dqlock(udq);
- tmp = udq->q_gdquot;
- if (tmp) {
- if (tmp == gdq)
+ if (type == XFS_DQ_GROUP) {
+ dqp = ip->i_gdquot;
+ dqhintp = &udq->q_gdquot;
+ } else {
+ dqp = ip->i_pdquot;
+ dqhintp = &udq->q_pdquot;
+ }
+
+ if (*dqhintp) {
+ struct xfs_dquot *tmp;
+
+ if (*dqhintp == dqp)
goto done;
- udq->q_gdquot = NULL;
+ tmp = *dqhintp;
+ *dqhintp = NULL;
xfs_qm_dqrele(tmp);
}
- udq->q_gdquot = xfs_qm_dqhold(gdq);
+ *dqhintp = xfs_qm_dqhold(dqp);
done:
xfs_dqunlock(udq);
}
return false;
if (!XFS_NOT_DQATTACHED(mp, ip))
return false;
- if (ip->i_ino == mp->m_sb.sb_uquotino ||
- ip->i_ino == mp->m_sb.sb_gquotino)
+ if (xfs_is_quota_inode(&mp->m_sb, ip->i_ino))
return false;
return true;
}
}
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
- 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,
- ip->i_udquot, &ip->i_gdquot) :
- xfs_qm_dqattach_one(ip, xfs_get_projid(ip), XFS_DQ_PROJ,
+ if (XFS_IS_GQUOTA_ON(mp)) {
+ error = xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP,
flags & XFS_QMOPT_DQALLOC,
ip->i_udquot, &ip->i_gdquot);
/*
nquotas++;
}
+ ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
+ if (XFS_IS_PQUOTA_ON(mp)) {
+ error = xfs_qm_dqattach_one(ip, xfs_get_projid(ip), XFS_DQ_PROJ,
+ flags & XFS_QMOPT_DQALLOC,
+ ip->i_udquot, &ip->i_pdquot);
+ /*
+ * Don't worry about the udquot that we may have
+ * attached above. It'll get detached, if not already.
+ */
+ if (error)
+ goto done;
+ nquotas++;
+ }
+
/*
- * Attach this group quota to the user quota as a hint.
+ * Attach this group/project quota to the user quota as a hint.
* This WON'T, in general, result in a thrash.
*/
- if (nquotas == 2) {
+ if (nquotas > 1 && ip->i_udquot) {
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
- ASSERT(ip->i_udquot);
- ASSERT(ip->i_gdquot);
+ ASSERT(ip->i_gdquot || !XFS_IS_GQUOTA_ON(mp));
+ ASSERT(ip->i_pdquot || !XFS_IS_PQUOTA_ON(mp));
/*
* We do not have i_udquot locked at this point, but this check
* succeed in general.
*/
if (ip->i_udquot->q_gdquot != ip->i_gdquot)
- xfs_qm_dqattach_grouphint(ip->i_udquot, ip->i_gdquot);
+ xfs_qm_dqattach_hint(ip, XFS_DQ_GROUP);
+
+ if (ip->i_udquot->q_pdquot != ip->i_pdquot)
+ xfs_qm_dqattach_hint(ip, XFS_DQ_PROJ);
}
done:
if (!error) {
if (XFS_IS_UQUOTA_ON(mp))
ASSERT(ip->i_udquot);
- if (XFS_IS_OQUOTA_ON(mp))
+ if (XFS_IS_GQUOTA_ON(mp))
ASSERT(ip->i_gdquot);
+ if (XFS_IS_PQUOTA_ON(mp))
+ ASSERT(ip->i_pdquot);
}
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
#endif
xfs_qm_dqdetach(
xfs_inode_t *ip)
{
- if (!(ip->i_udquot || ip->i_gdquot))
+ if (!(ip->i_udquot || ip->i_gdquot || ip->i_pdquot))
return;
trace_xfs_dquot_dqdetach(ip);
- ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_uquotino);
- ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_gquotino);
+ ASSERT(!xfs_is_quota_inode(&ip->i_mount->m_sb, ip->i_ino));
if (ip->i_udquot) {
xfs_qm_dqrele(ip->i_udquot);
ip->i_udquot = NULL;
xfs_qm_dqrele(ip->i_gdquot);
ip->i_gdquot = NULL;
}
+ if (ip->i_pdquot) {
+ xfs_qm_dqrele(ip->i_pdquot);
+ ip->i_pdquot = NULL;
+ }
}
int
INIT_RADIX_TREE(&qinf->qi_uquota_tree, GFP_NOFS);
INIT_RADIX_TREE(&qinf->qi_gquota_tree, GFP_NOFS);
+ INIT_RADIX_TREE(&qinf->qi_pquota_tree, GFP_NOFS);
mutex_init(&qinf->qi_tree_lock);
INIT_LIST_HEAD(&qinf->qi_lru_list);
IRELE(qi->qi_gquotaip);
qi->qi_gquotaip = NULL;
}
+ if (qi->qi_pquotaip) {
+ IRELE(qi->qi_pquotaip);
+ qi->qi_pquotaip = NULL;
+ }
mutex_destroy(&qi->qi_quotaofflock);
kmem_free(qi);
mp->m_quotainfo = NULL;
int error;
int committed;
+ *ip = NULL;
+ /*
+ * With superblock that doesn't have separate pquotino, we
+ * share an inode between gquota and pquota. If the on-disk
+ * superblock has GQUOTA and the filesystem is now mounted
+ * with PQUOTA, just use sb_gquotino for sb_pquotino and
+ * vice-versa.
+ */
+ if (!xfs_sb_version_has_pquotino(&mp->m_sb) &&
+ (flags & (XFS_QMOPT_PQUOTA|XFS_QMOPT_GQUOTA))) {
+ xfs_ino_t ino = NULLFSINO;
+
+ if ((flags & XFS_QMOPT_PQUOTA) &&
+ (mp->m_sb.sb_gquotino != NULLFSINO)) {
+ ino = mp->m_sb.sb_gquotino;
+ ASSERT(mp->m_sb.sb_pquotino == NULLFSINO);
+ } else if ((flags & XFS_QMOPT_GQUOTA) &&
+ (mp->m_sb.sb_pquotino != NULLFSINO)) {
+ ino = mp->m_sb.sb_pquotino;
+ ASSERT(mp->m_sb.sb_gquotino == NULLFSINO);
+ }
+ if (ino != NULLFSINO) {
+ error = xfs_iget(mp, NULL, ino, 0, 0, ip);
+ if (error)
+ return error;
+ mp->m_sb.sb_gquotino = NULLFSINO;
+ mp->m_sb.sb_pquotino = NULLFSINO;
+ }
+ }
+
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QINOCREATE);
- if ((error = xfs_trans_reserve(tp,
- XFS_QM_QINOCREATE_SPACE_RES(mp),
- XFS_CREATE_LOG_RES(mp), 0,
- XFS_TRANS_PERM_LOG_RES,
- XFS_CREATE_LOG_COUNT))) {
+ error = xfs_trans_reserve(tp, &M_RES(mp)->tr_create,
+ XFS_QM_QINOCREATE_SPACE_RES(mp), 0);
+ if (error) {
xfs_trans_cancel(tp, 0);
return error;
}
- error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, 1, ip, &committed);
- if (error) {
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
- XFS_TRANS_ABORT);
- return error;
+ if (!*ip) {
+ error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, 1, ip,
+ &committed);
+ if (error) {
+ xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
+ XFS_TRANS_ABORT);
+ return error;
+ }
}
/*
if (flags & XFS_QMOPT_SBVERSION) {
ASSERT(!xfs_sb_version_hasquota(&mp->m_sb));
ASSERT((sbfields & (XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO |
- XFS_SB_GQUOTINO | XFS_SB_QFLAGS)) ==
- (XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO |
- XFS_SB_GQUOTINO | XFS_SB_QFLAGS));
+ XFS_SB_GQUOTINO | XFS_SB_PQUOTINO | XFS_SB_QFLAGS)) ==
+ (XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO |
+ XFS_SB_GQUOTINO | XFS_SB_PQUOTINO |
+ XFS_SB_QFLAGS));
xfs_sb_version_addquota(&mp->m_sb);
mp->m_sb.sb_uquotino = NULLFSINO;
mp->m_sb.sb_gquotino = NULLFSINO;
+ mp->m_sb.sb_pquotino = NULLFSINO;
- /* qflags will get updated _after_ quotacheck */
- mp->m_sb.sb_qflags = 0;
+ /* qflags will get updated fully _after_ quotacheck */
+ mp->m_sb.sb_qflags = mp->m_qflags & XFS_ALL_QUOTA_ACCT;
}
if (flags & XFS_QMOPT_UQUOTA)
mp->m_sb.sb_uquotino = (*ip)->i_ino;
- else
+ else if (flags & XFS_QMOPT_GQUOTA)
mp->m_sb.sb_gquotino = (*ip)->i_ino;
+ else
+ mp->m_sb.sb_pquotino = (*ip)->i_ino;
spin_unlock(&mp->m_sb_lock);
xfs_mod_sb(tp, sbfields);
* rootino must have its resources accounted for, not so with the quota
* inodes.
*/
- if (ino == mp->m_sb.sb_uquotino || ino == mp->m_sb.sb_gquotino) {
+ if (xfs_is_quota_inode(&mp->m_sb, ino)) {
*res = BULKSTAT_RV_NOTHING;
return XFS_ERROR(EINVAL);
}
xfs_qm_quotacheck(
xfs_mount_t *mp)
{
- int done, count, error, error2;
- xfs_ino_t lastino;
- size_t structsz;
- xfs_inode_t *uip, *gip;
- uint flags;
- LIST_HEAD (buffer_list);
+ int done, count, error, error2;
+ xfs_ino_t lastino;
+ size_t structsz;
+ uint flags;
+ LIST_HEAD (buffer_list);
+ struct xfs_inode *uip = mp->m_quotainfo->qi_uquotaip;
+ struct xfs_inode *gip = mp->m_quotainfo->qi_gquotaip;
+ struct xfs_inode *pip = mp->m_quotainfo->qi_pquotaip;
count = INT_MAX;
structsz = 1;
lastino = 0;
flags = 0;
- ASSERT(mp->m_quotainfo->qi_uquotaip || mp->m_quotainfo->qi_gquotaip);
+ ASSERT(uip || gip || pip);
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
xfs_notice(mp, "Quotacheck needed: Please wait.");
* their counters to zero. We need a clean slate.
* We don't log our changes till later.
*/
- uip = mp->m_quotainfo->qi_uquotaip;
if (uip) {
error = xfs_qm_dqiterate(mp, uip, XFS_QMOPT_UQUOTA,
&buffer_list);
flags |= XFS_UQUOTA_CHKD;
}
- 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,
+ error = xfs_qm_dqiterate(mp, gip, XFS_QMOPT_GQUOTA,
+ &buffer_list);
+ if (error)
+ goto error_return;
+ flags |= XFS_GQUOTA_CHKD;
+ }
+
+ if (pip) {
+ error = xfs_qm_dqiterate(mp, pip, XFS_QMOPT_PQUOTA,
&buffer_list);
if (error)
goto error_return;
- flags |= XFS_OQUOTA_CHKD;
+ flags |= XFS_PQUOTA_CHKD;
}
do {
xfs_qm_init_quotainos(
xfs_mount_t *mp)
{
- xfs_inode_t *uip, *gip;
- int error;
- __int64_t sbflags;
- uint flags;
+ struct xfs_inode *uip = NULL;
+ struct xfs_inode *gip = NULL;
+ struct xfs_inode *pip = NULL;
+ int error;
+ __int64_t sbflags = 0;
+ uint flags = 0;
ASSERT(mp->m_quotainfo);
- uip = gip = NULL;
- sbflags = 0;
- flags = 0;
/*
* Get the uquota and gquota inodes
if (XFS_IS_UQUOTA_ON(mp) &&
mp->m_sb.sb_uquotino != NULLFSINO) {
ASSERT(mp->m_sb.sb_uquotino > 0);
- if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino,
- 0, 0, &uip)))
+ error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino,
+ 0, 0, &uip);
+ if (error)
return XFS_ERROR(error);
}
- if (XFS_IS_OQUOTA_ON(mp) &&
+ if (XFS_IS_GQUOTA_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,
- 0, 0, &gip))) {
- if (uip)
- IRELE(uip);
- return XFS_ERROR(error);
- }
+ error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino,
+ 0, 0, &gip);
+ if (error)
+ goto error_rele;
+ }
+ if (XFS_IS_PQUOTA_ON(mp) &&
+ mp->m_sb.sb_pquotino != NULLFSINO) {
+ ASSERT(mp->m_sb.sb_pquotino > 0);
+ error = xfs_iget(mp, NULL, mp->m_sb.sb_pquotino,
+ 0, 0, &pip);
+ if (error)
+ goto error_rele;
}
} else {
flags |= XFS_QMOPT_SBVERSION;
sbflags |= (XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO |
- XFS_SB_GQUOTINO | XFS_SB_QFLAGS);
+ XFS_SB_GQUOTINO | XFS_SB_PQUOTINO |
+ XFS_SB_QFLAGS);
}
/*
- * Create the two inodes, if they don't exist already. The changes
+ * Create the three inodes, if they don't exist already. The changes
* made above will get added to a transaction and logged in one of
* the qino_alloc calls below. If the device is readonly,
* temporarily switch to read-write to do this.
*/
if (XFS_IS_UQUOTA_ON(mp) && uip == NULL) {
- if ((error = xfs_qm_qino_alloc(mp, &uip,
+ error = xfs_qm_qino_alloc(mp, &uip,
sbflags | XFS_SB_UQUOTINO,
- flags | XFS_QMOPT_UQUOTA)))
- return XFS_ERROR(error);
+ flags | XFS_QMOPT_UQUOTA);
+ if (error)
+ goto error_rele;
flags &= ~XFS_QMOPT_SBVERSION;
}
- if (XFS_IS_OQUOTA_ON(mp) && gip == NULL) {
- flags |= (XFS_IS_GQUOTA_ON(mp) ?
- XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA);
+ if (XFS_IS_GQUOTA_ON(mp) && gip == NULL) {
error = xfs_qm_qino_alloc(mp, &gip,
- sbflags | XFS_SB_GQUOTINO, flags);
- if (error) {
- if (uip)
- IRELE(uip);
+ sbflags | XFS_SB_GQUOTINO,
+ flags | XFS_QMOPT_GQUOTA);
+ if (error)
+ goto error_rele;
- return XFS_ERROR(error);
- }
+ flags &= ~XFS_QMOPT_SBVERSION;
+ }
+ if (XFS_IS_PQUOTA_ON(mp) && pip == NULL) {
+ error = xfs_qm_qino_alloc(mp, &pip,
+ sbflags | XFS_SB_PQUOTINO,
+ flags | XFS_QMOPT_PQUOTA);
+ if (error)
+ goto error_rele;
}
mp->m_quotainfo->qi_uquotaip = uip;
mp->m_quotainfo->qi_gquotaip = gip;
+ mp->m_quotainfo->qi_pquotaip = pip;
return 0;
+
+error_rele:
+ if (uip)
+ IRELE(uip);
+ if (gip)
+ IRELE(gip);
+ if (pip)
+ IRELE(pip);
+ return XFS_ERROR(error);
}
STATIC void
struct xfs_quotainfo *qi = mp->m_quotainfo;
mutex_lock(&qi->qi_tree_lock);
- radix_tree_delete(XFS_DQUOT_TREE(qi, dqp->q_core.d_flags),
+ radix_tree_delete(xfs_dquot_tree(qi, dqp->q_core.d_flags),
be32_to_cpu(dqp->q_core.d_id));
qi->qi_dquots--;
int error;
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
- error = xfs_trans_reserve(tp, 0, XFS_QM_SBCHANGE_LOG_RES(mp),
- 0, 0, XFS_DEFAULT_LOG_COUNT);
+ error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_sbchange, 0, 0);
if (error) {
xfs_trans_cancel(tp, 0);
return error;
int
xfs_qm_vop_dqalloc(
struct xfs_inode *ip,
- uid_t uid,
- gid_t gid,
+ xfs_dqid_t uid,
+ xfs_dqid_t gid,
prid_t prid,
uint flags,
struct xfs_dquot **O_udqpp,
- struct xfs_dquot **O_gdqpp)
+ struct xfs_dquot **O_gdqpp,
+ struct xfs_dquot **O_pdqpp)
{
struct xfs_mount *mp = ip->i_mount;
- struct xfs_dquot *uq, *gq;
+ struct xfs_dquot *uq = NULL;
+ struct xfs_dquot *gq = NULL;
+ struct xfs_dquot *pq = NULL;
int error;
uint lockflags;
}
}
- uq = gq = NULL;
if ((flags & XFS_QMOPT_UQUOTA) && XFS_IS_UQUOTA_ON(mp)) {
if (ip->i_d.di_uid != uid) {
/*
* holding ilock.
*/
xfs_iunlock(ip, lockflags);
- if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t) uid,
+ error = xfs_qm_dqget(mp, NULL, uid,
XFS_DQ_USER,
XFS_QMOPT_DQALLOC |
XFS_QMOPT_DOWARN,
- &uq))) {
+ &uq);
+ if (error) {
ASSERT(error != ENOENT);
return error;
}
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,
+ error = xfs_qm_dqget(mp, NULL, gid,
XFS_DQ_GROUP,
XFS_QMOPT_DQALLOC |
XFS_QMOPT_DOWARN,
- &gq))) {
- if (uq)
- xfs_qm_dqrele(uq);
+ &gq);
+ if (error) {
ASSERT(error != ENOENT);
- return error;
+ goto error_rele;
}
xfs_dqunlock(gq);
lockflags = XFS_ILOCK_SHARED;
ASSERT(ip->i_gdquot);
gq = xfs_qm_dqhold(ip->i_gdquot);
}
- } else if ((flags & XFS_QMOPT_PQUOTA) && XFS_IS_PQUOTA_ON(mp)) {
+ }
+ if ((flags & XFS_QMOPT_PQUOTA) && XFS_IS_PQUOTA_ON(mp)) {
if (xfs_get_projid(ip) != prid) {
xfs_iunlock(ip, lockflags);
- if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)prid,
+ 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);
+ &pq);
+ if (error) {
ASSERT(error != ENOENT);
- return (error);
+ goto error_rele;
}
- xfs_dqunlock(gq);
+ xfs_dqunlock(pq);
lockflags = XFS_ILOCK_SHARED;
xfs_ilock(ip, lockflags);
} else {
- ASSERT(ip->i_gdquot);
- gq = xfs_qm_dqhold(ip->i_gdquot);
+ ASSERT(ip->i_pdquot);
+ pq = xfs_qm_dqhold(ip->i_pdquot);
}
}
if (uq)
*O_gdqpp = gq;
else if (gq)
xfs_qm_dqrele(gq);
+ if (O_pdqpp)
+ *O_pdqpp = pq;
+ else if (pq)
+ xfs_qm_dqrele(pq);
return 0;
+
+error_rele:
+ if (gq)
+ xfs_qm_dqrele(gq);
+ if (uq)
+ xfs_qm_dqrele(uq);
+ return error;
}
/*
*/
int
xfs_qm_vop_chown_reserve(
- xfs_trans_t *tp,
- xfs_inode_t *ip,
- xfs_dquot_t *udqp,
- xfs_dquot_t *gdqp,
- uint flags)
+ struct xfs_trans *tp,
+ struct xfs_inode *ip,
+ struct xfs_dquot *udqp,
+ struct xfs_dquot *gdqp,
+ struct xfs_dquot *pdqp,
+ uint flags)
{
- xfs_mount_t *mp = ip->i_mount;
- uint delblks, blkflags, prjflags = 0;
- xfs_dquot_t *unresudq, *unresgdq, *delblksudq, *delblksgdq;
- int error;
+ struct xfs_mount *mp = ip->i_mount;
+ uint delblks, blkflags, prjflags = 0;
+ struct xfs_dquot *udq_unres = NULL;
+ struct xfs_dquot *gdq_unres = NULL;
+ struct xfs_dquot *pdq_unres = NULL;
+ struct xfs_dquot *udq_delblks = NULL;
+ struct xfs_dquot *gdq_delblks = NULL;
+ struct xfs_dquot *pdq_delblks = NULL;
+ int error;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED));
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
delblks = ip->i_delayed_blks;
- delblksudq = delblksgdq = unresudq = unresgdq = NULL;
blkflags = XFS_IS_REALTIME_INODE(ip) ?
XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS;
if (XFS_IS_UQUOTA_ON(mp) && udqp &&
- ip->i_d.di_uid != (uid_t)be32_to_cpu(udqp->q_core.d_id)) {
- delblksudq = udqp;
+ ip->i_d.di_uid != be32_to_cpu(udqp->q_core.d_id)) {
+ udq_delblks = udqp;
/*
* If there are delayed allocation blocks, then we have to
* unreserve those from the old dquot, and add them to the
*/
if (delblks) {
ASSERT(ip->i_udquot);
- unresudq = ip->i_udquot;
+ udq_unres = ip->i_udquot;
}
}
- if (XFS_IS_OQUOTA_ON(ip->i_mount) && gdqp) {
- if (XFS_IS_PQUOTA_ON(ip->i_mount) &&
- xfs_get_projid(ip) != be32_to_cpu(gdqp->q_core.d_id))
- prjflags = XFS_QMOPT_ENOSPC;
-
- if (prjflags ||
- (XFS_IS_GQUOTA_ON(ip->i_mount) &&
- ip->i_d.di_gid != be32_to_cpu(gdqp->q_core.d_id))) {
- delblksgdq = gdqp;
- if (delblks) {
- ASSERT(ip->i_gdquot);
- unresgdq = ip->i_gdquot;
- }
+ if (XFS_IS_GQUOTA_ON(ip->i_mount) && gdqp &&
+ ip->i_d.di_gid != be32_to_cpu(gdqp->q_core.d_id)) {
+ gdq_delblks = gdqp;
+ if (delblks) {
+ ASSERT(ip->i_gdquot);
+ gdq_unres = ip->i_gdquot;
+ }
+ }
+
+ if (XFS_IS_PQUOTA_ON(ip->i_mount) && pdqp &&
+ xfs_get_projid(ip) != be32_to_cpu(pdqp->q_core.d_id)) {
+ prjflags = XFS_QMOPT_ENOSPC;
+ pdq_delblks = pdqp;
+ if (delblks) {
+ ASSERT(ip->i_pdquot);
+ pdq_unres = ip->i_pdquot;
}
}
- if ((error = xfs_trans_reserve_quota_bydquots(tp, ip->i_mount,
- delblksudq, delblksgdq, ip->i_d.di_nblocks, 1,
- flags | blkflags | prjflags)))
- return (error);
+ error = xfs_trans_reserve_quota_bydquots(tp, ip->i_mount,
+ udq_delblks, gdq_delblks, pdq_delblks,
+ ip->i_d.di_nblocks, 1,
+ flags | blkflags | prjflags);
+ if (error)
+ return error;
/*
* Do the delayed blks reservations/unreservations now. Since, these
/*
* Do the reservations first. Unreservation can't fail.
*/
- ASSERT(delblksudq || delblksgdq);
- ASSERT(unresudq || unresgdq);
- if ((error = xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,
- delblksudq, delblksgdq, (xfs_qcnt_t)delblks, 0,
- flags | blkflags | prjflags)))
- return (error);
+ ASSERT(udq_delblks || gdq_delblks || pdq_delblks);
+ ASSERT(udq_unres || gdq_unres || pdq_unres);
+ error = xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,
+ udq_delblks, gdq_delblks, pdq_delblks,
+ (xfs_qcnt_t)delblks, 0,
+ flags | blkflags | prjflags);
+ if (error)
+ return error;
xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,
- unresudq, unresgdq, -((xfs_qcnt_t)delblks), 0,
- blkflags);
+ udq_unres, gdq_unres, pdq_unres,
+ -((xfs_qcnt_t)delblks), 0, blkflags);
}
return (0);
struct xfs_trans *tp,
struct xfs_inode *ip,
struct xfs_dquot *udqp,
- struct xfs_dquot *gdqp)
+ struct xfs_dquot *gdqp,
+ struct xfs_dquot *pdqp)
{
struct xfs_mount *mp = tp->t_mountp;
}
if (gdqp) {
ASSERT(ip->i_gdquot == NULL);
- ASSERT(XFS_IS_OQUOTA_ON(mp));
- ASSERT((XFS_IS_GQUOTA_ON(mp) ?
- ip->i_d.di_gid : xfs_get_projid(ip)) ==
- be32_to_cpu(gdqp->q_core.d_id));
-
+ ASSERT(XFS_IS_GQUOTA_ON(mp));
+ ASSERT(ip->i_d.di_gid == be32_to_cpu(gdqp->q_core.d_id));
ip->i_gdquot = xfs_qm_dqhold(gdqp);
xfs_trans_mod_dquot(tp, gdqp, XFS_TRANS_DQ_ICOUNT, 1);
}
+ if (pdqp) {
+ ASSERT(ip->i_pdquot == NULL);
+ ASSERT(XFS_IS_PQUOTA_ON(mp));
+ ASSERT(xfs_get_projid(ip) == be32_to_cpu(pdqp->q_core.d_id));
+
+ ip->i_pdquot = xfs_qm_dqhold(pdqp);
+ xfs_trans_mod_dquot(tp, pdqp, XFS_TRANS_DQ_ICOUNT, 1);
+ }
}
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / blobdiff