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path: root/fs/xfs/xfs_qm_syscalls.c
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Diffstat (limited to 'fs/xfs/xfs_qm_syscalls.c')
-rw-r--r--fs/xfs/xfs_qm_syscalls.c75
1 files changed, 44 insertions, 31 deletions
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c
index 6cdf6ffc36a1..e4f8b2d6f38b 100644
--- a/fs/xfs/xfs_qm_syscalls.c
+++ b/fs/xfs/xfs_qm_syscalls.c
@@ -117,11 +117,12 @@ xfs_qm_scall_quotaoff(
}
if (flags & XFS_GQUOTA_ACCT) {
dqtype |= XFS_QMOPT_GQUOTA;
- flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD);
+ flags |= (XFS_GQUOTA_CHKD | XFS_GQUOTA_ENFD);
inactivate_flags |= XFS_GQUOTA_ACTIVE;
- } else if (flags & XFS_PQUOTA_ACCT) {
+ }
+ if (flags & XFS_PQUOTA_ACCT) {
dqtype |= XFS_QMOPT_PQUOTA;
- flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD);
+ flags |= (XFS_PQUOTA_CHKD | XFS_PQUOTA_ENFD);
inactivate_flags |= XFS_PQUOTA_ACTIVE;
}
@@ -198,10 +199,9 @@ xfs_qm_scall_quotaoff(
}
/*
- * If quotas is completely disabled, close shop.
+ * If all quotas are completely turned off, close shop.
*/
- if (((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET1) ||
- ((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET2)) {
+ if (mp->m_qflags == 0) {
mutex_unlock(&q->qi_quotaofflock);
xfs_qm_destroy_quotainfo(mp);
return (0);
@@ -214,10 +214,14 @@ xfs_qm_scall_quotaoff(
IRELE(q->qi_uquotaip);
q->qi_uquotaip = NULL;
}
- if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && q->qi_gquotaip) {
+ if ((dqtype & XFS_QMOPT_GQUOTA) && q->qi_gquotaip) {
IRELE(q->qi_gquotaip);
q->qi_gquotaip = NULL;
}
+ if ((dqtype & XFS_QMOPT_PQUOTA) && q->qi_pquotaip) {
+ IRELE(q->qi_pquotaip);
+ q->qi_pquotaip = NULL;
+ }
out_unlock:
mutex_unlock(&q->qi_quotaofflock);
@@ -335,14 +339,14 @@ xfs_qm_scall_quotaon(
* quota acct on ondisk without m_qflags' knowing.
*/
if (((flags & XFS_UQUOTA_ACCT) == 0 &&
- (mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) == 0 &&
- (flags & XFS_UQUOTA_ENFD))
- ||
+ (mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) == 0 &&
+ (flags & XFS_UQUOTA_ENFD)) ||
+ ((flags & XFS_GQUOTA_ACCT) == 0 &&
+ (mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) == 0 &&
+ (flags & XFS_GQUOTA_ENFD)) ||
((flags & XFS_PQUOTA_ACCT) == 0 &&
- (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) == 0 &&
- (flags & XFS_GQUOTA_ACCT) == 0 &&
- (mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) == 0 &&
- (flags & XFS_OQUOTA_ENFD))) {
+ (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) == 0 &&
+ (flags & XFS_PQUOTA_ENFD))) {
xfs_debug(mp,
"%s: Can't enforce without acct, flags=%x sbflags=%x\n",
__func__, flags, mp->m_sb.sb_qflags);
@@ -407,11 +411,11 @@ xfs_qm_scall_getqstat(
struct fs_quota_stat *out)
{
struct xfs_quotainfo *q = mp->m_quotainfo;
- struct xfs_inode *uip, *gip;
- bool tempuqip, tempgqip;
+ struct xfs_inode *uip = NULL;
+ struct xfs_inode *gip = NULL;
+ bool tempuqip = false;
+ bool tempgqip = false;
- uip = gip = NULL;
- tempuqip = tempgqip = false;
memset(out, 0, sizeof(fs_quota_stat_t));
out->qs_version = FS_QSTAT_VERSION;
@@ -776,9 +780,12 @@ xfs_qm_scall_getquota(
* gets turned off. No need to confuse the user level code,
* so return zeroes in that case.
*/
- if ((!XFS_IS_UQUOTA_ENFORCED(mp) && dqp->q_core.d_flags == XFS_DQ_USER) ||
- (!XFS_IS_OQUOTA_ENFORCED(mp) &&
- (dqp->q_core.d_flags & (XFS_DQ_PROJ | XFS_DQ_GROUP)))) {
+ if ((!XFS_IS_UQUOTA_ENFORCED(mp) &&
+ dqp->q_core.d_flags == XFS_DQ_USER) ||
+ (!XFS_IS_GQUOTA_ENFORCED(mp) &&
+ dqp->q_core.d_flags == XFS_DQ_GROUP) ||
+ (!XFS_IS_PQUOTA_ENFORCED(mp) &&
+ dqp->q_core.d_flags == XFS_DQ_PROJ)) {
dst->d_btimer = 0;
dst->d_itimer = 0;
dst->d_rtbtimer = 0;
@@ -786,8 +793,8 @@ xfs_qm_scall_getquota(
#ifdef DEBUG
if (((XFS_IS_UQUOTA_ENFORCED(mp) && dst->d_flags == FS_USER_QUOTA) ||
- (XFS_IS_OQUOTA_ENFORCED(mp) &&
- (dst->d_flags & (FS_PROJ_QUOTA | FS_GROUP_QUOTA)))) &&
+ (XFS_IS_GQUOTA_ENFORCED(mp) && dst->d_flags == FS_GROUP_QUOTA) ||
+ (XFS_IS_PQUOTA_ENFORCED(mp) && dst->d_flags == FS_PROJ_QUOTA)) &&
dst->d_id != 0) {
if ((dst->d_bcount > dst->d_blk_softlimit) &&
(dst->d_blk_softlimit > 0)) {
@@ -833,16 +840,16 @@ xfs_qm_export_flags(
uflags = 0;
if (flags & XFS_UQUOTA_ACCT)
uflags |= FS_QUOTA_UDQ_ACCT;
- if (flags & XFS_PQUOTA_ACCT)
- uflags |= FS_QUOTA_PDQ_ACCT;
if (flags & XFS_GQUOTA_ACCT)
uflags |= FS_QUOTA_GDQ_ACCT;
+ if (flags & XFS_PQUOTA_ACCT)
+ uflags |= FS_QUOTA_PDQ_ACCT;
if (flags & XFS_UQUOTA_ENFD)
uflags |= FS_QUOTA_UDQ_ENFD;
- if (flags & (XFS_OQUOTA_ENFD)) {
- uflags |= (flags & XFS_GQUOTA_ACCT) ?
- FS_QUOTA_GDQ_ENFD : FS_QUOTA_PDQ_ENFD;
- }
+ if (flags & XFS_GQUOTA_ENFD)
+ uflags |= FS_QUOTA_GDQ_ENFD;
+ if (flags & XFS_PQUOTA_ENFD)
+ uflags |= FS_QUOTA_PDQ_ENFD;
return (uflags);
}
@@ -856,9 +863,11 @@ xfs_dqrele_inode(
{
/* skip quota inodes */
if (ip == ip->i_mount->m_quotainfo->qi_uquotaip ||
- ip == ip->i_mount->m_quotainfo->qi_gquotaip) {
+ ip == ip->i_mount->m_quotainfo->qi_gquotaip ||
+ ip == ip->i_mount->m_quotainfo->qi_pquotaip) {
ASSERT(ip->i_udquot == NULL);
ASSERT(ip->i_gdquot == NULL);
+ ASSERT(ip->i_pdquot == NULL);
return 0;
}
@@ -867,10 +876,14 @@ xfs_dqrele_inode(
xfs_qm_dqrele(ip->i_udquot);
ip->i_udquot = NULL;
}
- if (flags & (XFS_PQUOTA_ACCT|XFS_GQUOTA_ACCT) && ip->i_gdquot) {
+ if ((flags & XFS_GQUOTA_ACCT) && ip->i_gdquot) {
xfs_qm_dqrele(ip->i_gdquot);
ip->i_gdquot = NULL;
}
+ if ((flags & XFS_PQUOTA_ACCT) && ip->i_pdquot) {
+ xfs_qm_dqrele(ip->i_pdquot);
+ ip->i_pdquot = NULL;
+ }
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-10 15:02:16 +0000