Merge branch 'acpi-ec'
[linux-drm-fsl-dcu.git] / fs / xfs / xfs_qm_syscalls.c
index 74fca68e43b6b4e98a0d203204d4ce2f646ff8fa..cb6168ec92c9e0763640d5cc4eeff12fc89f6ef0 100644 (file)
@@ -39,7 +39,6 @@ STATIC int    xfs_qm_log_quotaoff(xfs_mount_t *, xfs_qoff_logitem_t **, uint);
 STATIC int     xfs_qm_log_quotaoff_end(xfs_mount_t *, xfs_qoff_logitem_t *,
                                        uint);
 STATIC uint    xfs_qm_export_flags(uint);
-STATIC uint    xfs_qm_export_qtype_flags(uint);
 
 /*
  * Turn off quota accounting and/or enforcement for all udquots and/or
@@ -573,8 +572,8 @@ xfs_qm_scall_getqstatv(
        return 0;
 }
 
-#define XFS_DQ_MASK \
-       (FS_DQ_LIMIT_MASK | FS_DQ_TIMER_MASK | FS_DQ_WARNS_MASK)
+#define XFS_QC_MASK \
+       (QC_LIMIT_MASK | QC_TIMER_MASK | QC_WARNS_MASK)
 
 /*
  * Adjust quota limits, and start/stop timers accordingly.
@@ -584,7 +583,7 @@ xfs_qm_scall_setqlim(
        struct xfs_mount        *mp,
        xfs_dqid_t              id,
        uint                    type,
-       fs_disk_quota_t         *newlim)
+       struct qc_dqblk         *newlim)
 {
        struct xfs_quotainfo    *q = mp->m_quotainfo;
        struct xfs_disk_dquot   *ddq;
@@ -593,9 +592,9 @@ xfs_qm_scall_setqlim(
        int                     error;
        xfs_qcnt_t              hard, soft;
 
-       if (newlim->d_fieldmask & ~XFS_DQ_MASK)
+       if (newlim->d_fieldmask & ~XFS_QC_MASK)
                return -EINVAL;
-       if ((newlim->d_fieldmask & XFS_DQ_MASK) == 0)
+       if ((newlim->d_fieldmask & XFS_QC_MASK) == 0)
                return 0;
 
        /*
@@ -633,11 +632,11 @@ xfs_qm_scall_setqlim(
        /*
         * Make sure that hardlimits are >= soft limits before changing.
         */
-       hard = (newlim->d_fieldmask & FS_DQ_BHARD) ?
-               (xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_blk_hardlimit) :
+       hard = (newlim->d_fieldmask & QC_SPC_HARD) ?
+               (xfs_qcnt_t) XFS_B_TO_FSB(mp, newlim->d_spc_hardlimit) :
                        be64_to_cpu(ddq->d_blk_hardlimit);
-       soft = (newlim->d_fieldmask & FS_DQ_BSOFT) ?
-               (xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_blk_softlimit) :
+       soft = (newlim->d_fieldmask & QC_SPC_SOFT) ?
+               (xfs_qcnt_t) XFS_B_TO_FSB(mp, newlim->d_spc_softlimit) :
                        be64_to_cpu(ddq->d_blk_softlimit);
        if (hard == 0 || hard >= soft) {
                ddq->d_blk_hardlimit = cpu_to_be64(hard);
@@ -650,11 +649,11 @@ xfs_qm_scall_setqlim(
        } else {
                xfs_debug(mp, "blkhard %Ld < blksoft %Ld", hard, soft);
        }
-       hard = (newlim->d_fieldmask & FS_DQ_RTBHARD) ?
-               (xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_rtb_hardlimit) :
+       hard = (newlim->d_fieldmask & QC_RT_SPC_HARD) ?
+               (xfs_qcnt_t) XFS_B_TO_FSB(mp, newlim->d_rt_spc_hardlimit) :
                        be64_to_cpu(ddq->d_rtb_hardlimit);
-       soft = (newlim->d_fieldmask & FS_DQ_RTBSOFT) ?
-               (xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_rtb_softlimit) :
+       soft = (newlim->d_fieldmask & QC_RT_SPC_SOFT) ?
+               (xfs_qcnt_t) XFS_B_TO_FSB(mp, newlim->d_rt_spc_softlimit) :
                        be64_to_cpu(ddq->d_rtb_softlimit);
        if (hard == 0 || hard >= soft) {
                ddq->d_rtb_hardlimit = cpu_to_be64(hard);
@@ -667,10 +666,10 @@ xfs_qm_scall_setqlim(
                xfs_debug(mp, "rtbhard %Ld < rtbsoft %Ld", hard, soft);
        }
 
-       hard = (newlim->d_fieldmask & FS_DQ_IHARD) ?
+       hard = (newlim->d_fieldmask & QC_INO_HARD) ?
                (xfs_qcnt_t) newlim->d_ino_hardlimit :
                        be64_to_cpu(ddq->d_ino_hardlimit);
-       soft = (newlim->d_fieldmask & FS_DQ_ISOFT) ?
+       soft = (newlim->d_fieldmask & QC_INO_SOFT) ?
                (xfs_qcnt_t) newlim->d_ino_softlimit :
                        be64_to_cpu(ddq->d_ino_softlimit);
        if (hard == 0 || hard >= soft) {
@@ -687,12 +686,12 @@ xfs_qm_scall_setqlim(
        /*
         * Update warnings counter(s) if requested
         */
-       if (newlim->d_fieldmask & FS_DQ_BWARNS)
-               ddq->d_bwarns = cpu_to_be16(newlim->d_bwarns);
-       if (newlim->d_fieldmask & FS_DQ_IWARNS)
-               ddq->d_iwarns = cpu_to_be16(newlim->d_iwarns);
-       if (newlim->d_fieldmask & FS_DQ_RTBWARNS)
-               ddq->d_rtbwarns = cpu_to_be16(newlim->d_rtbwarns);
+       if (newlim->d_fieldmask & QC_SPC_WARNS)
+               ddq->d_bwarns = cpu_to_be16(newlim->d_spc_warns);
+       if (newlim->d_fieldmask & QC_INO_WARNS)
+               ddq->d_iwarns = cpu_to_be16(newlim->d_ino_warns);
+       if (newlim->d_fieldmask & QC_RT_SPC_WARNS)
+               ddq->d_rtbwarns = cpu_to_be16(newlim->d_rt_spc_warns);
 
        if (id == 0) {
                /*
@@ -702,24 +701,24 @@ xfs_qm_scall_setqlim(
                 * soft and hard limit values (already done, above), and
                 * for warnings.
                 */
-               if (newlim->d_fieldmask & FS_DQ_BTIMER) {
-                       q->qi_btimelimit = newlim->d_btimer;
-                       ddq->d_btimer = cpu_to_be32(newlim->d_btimer);
+               if (newlim->d_fieldmask & QC_SPC_TIMER) {
+                       q->qi_btimelimit = newlim->d_spc_timer;
+                       ddq->d_btimer = cpu_to_be32(newlim->d_spc_timer);
                }
-               if (newlim->d_fieldmask & FS_DQ_ITIMER) {
-                       q->qi_itimelimit = newlim->d_itimer;
-                       ddq->d_itimer = cpu_to_be32(newlim->d_itimer);
+               if (newlim->d_fieldmask & QC_INO_TIMER) {
+                       q->qi_itimelimit = newlim->d_ino_timer;
+                       ddq->d_itimer = cpu_to_be32(newlim->d_ino_timer);
                }
-               if (newlim->d_fieldmask & FS_DQ_RTBTIMER) {
-                       q->qi_rtbtimelimit = newlim->d_rtbtimer;
-                       ddq->d_rtbtimer = cpu_to_be32(newlim->d_rtbtimer);
+               if (newlim->d_fieldmask & QC_RT_SPC_TIMER) {
+                       q->qi_rtbtimelimit = newlim->d_rt_spc_timer;
+                       ddq->d_rtbtimer = cpu_to_be32(newlim->d_rt_spc_timer);
                }
-               if (newlim->d_fieldmask & FS_DQ_BWARNS)
-                       q->qi_bwarnlimit = newlim->d_bwarns;
-               if (newlim->d_fieldmask & FS_DQ_IWARNS)
-                       q->qi_iwarnlimit = newlim->d_iwarns;
-               if (newlim->d_fieldmask & FS_DQ_RTBWARNS)
-                       q->qi_rtbwarnlimit = newlim->d_rtbwarns;
+               if (newlim->d_fieldmask & QC_SPC_WARNS)
+                       q->qi_bwarnlimit = newlim->d_spc_warns;
+               if (newlim->d_fieldmask & QC_INO_WARNS)
+                       q->qi_iwarnlimit = newlim->d_ino_warns;
+               if (newlim->d_fieldmask & QC_RT_SPC_WARNS)
+                       q->qi_rtbwarnlimit = newlim->d_rt_spc_warns;
        } else {
                /*
                 * If the user is now over quota, start the timelimit.
@@ -824,7 +823,7 @@ xfs_qm_scall_getquota(
        struct xfs_mount        *mp,
        xfs_dqid_t              id,
        uint                    type,
-       struct fs_disk_quota    *dst)
+       struct qc_dqblk         *dst)
 {
        struct xfs_dquot        *dqp;
        int                     error;
@@ -848,28 +847,25 @@ xfs_qm_scall_getquota(
        }
 
        memset(dst, 0, sizeof(*dst));
-       dst->d_version = FS_DQUOT_VERSION;
-       dst->d_flags = xfs_qm_export_qtype_flags(dqp->q_core.d_flags);
-       dst->d_id = be32_to_cpu(dqp->q_core.d_id);
-       dst->d_blk_hardlimit =
-               XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_blk_hardlimit));
-       dst->d_blk_softlimit =
-               XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_blk_softlimit));
+       dst->d_spc_hardlimit =
+               XFS_FSB_TO_B(mp, be64_to_cpu(dqp->q_core.d_blk_hardlimit));
+       dst->d_spc_softlimit =
+               XFS_FSB_TO_B(mp, be64_to_cpu(dqp->q_core.d_blk_softlimit));
        dst->d_ino_hardlimit = be64_to_cpu(dqp->q_core.d_ino_hardlimit);
        dst->d_ino_softlimit = be64_to_cpu(dqp->q_core.d_ino_softlimit);
-       dst->d_bcount = XFS_FSB_TO_BB(mp, dqp->q_res_bcount);
-       dst->d_icount = dqp->q_res_icount;
-       dst->d_btimer = be32_to_cpu(dqp->q_core.d_btimer);
-       dst->d_itimer = be32_to_cpu(dqp->q_core.d_itimer);
-       dst->d_iwarns = be16_to_cpu(dqp->q_core.d_iwarns);
-       dst->d_bwarns = be16_to_cpu(dqp->q_core.d_bwarns);
-       dst->d_rtb_hardlimit =
-               XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_rtb_hardlimit));
-       dst->d_rtb_softlimit =
-               XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_rtb_softlimit));
-       dst->d_rtbcount = XFS_FSB_TO_BB(mp, dqp->q_res_rtbcount);
-       dst->d_rtbtimer = be32_to_cpu(dqp->q_core.d_rtbtimer);
-       dst->d_rtbwarns = be16_to_cpu(dqp->q_core.d_rtbwarns);
+       dst->d_space = XFS_FSB_TO_B(mp, dqp->q_res_bcount);
+       dst->d_ino_count = dqp->q_res_icount;
+       dst->d_spc_timer = be32_to_cpu(dqp->q_core.d_btimer);
+       dst->d_ino_timer = be32_to_cpu(dqp->q_core.d_itimer);
+       dst->d_ino_warns = be16_to_cpu(dqp->q_core.d_iwarns);
+       dst->d_spc_warns = be16_to_cpu(dqp->q_core.d_bwarns);
+       dst->d_rt_spc_hardlimit =
+               XFS_FSB_TO_B(mp, be64_to_cpu(dqp->q_core.d_rtb_hardlimit));
+       dst->d_rt_spc_softlimit =
+               XFS_FSB_TO_B(mp, be64_to_cpu(dqp->q_core.d_rtb_softlimit));
+       dst->d_rt_space = XFS_FSB_TO_B(mp, dqp->q_res_rtbcount);
+       dst->d_rt_spc_timer = be32_to_cpu(dqp->q_core.d_rtbtimer);
+       dst->d_rt_spc_warns = be16_to_cpu(dqp->q_core.d_rtbwarns);
 
        /*
         * Internally, we don't reset all the timers when quota enforcement
@@ -882,23 +878,23 @@ xfs_qm_scall_getquota(
             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;
+               dst->d_spc_timer = 0;
+               dst->d_ino_timer = 0;
+               dst->d_rt_spc_timer = 0;
        }
 
 #ifdef DEBUG
-       if (((XFS_IS_UQUOTA_ENFORCED(mp) && dst->d_flags == FS_USER_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)) {
-                       ASSERT(dst->d_btimer != 0);
+       if (((XFS_IS_UQUOTA_ENFORCED(mp) && type == XFS_DQ_USER) ||
+            (XFS_IS_GQUOTA_ENFORCED(mp) && type == XFS_DQ_GROUP) ||
+            (XFS_IS_PQUOTA_ENFORCED(mp) && type == XFS_DQ_PROJ)) &&
+           id != 0) {
+               if ((dst->d_space > dst->d_spc_softlimit) &&
+                   (dst->d_spc_softlimit > 0)) {
+                       ASSERT(dst->d_spc_timer != 0);
                }
-               if ((dst->d_icount > dst->d_ino_softlimit) &&
+               if ((dst->d_ino_count > dst->d_ino_softlimit) &&
                    (dst->d_ino_softlimit > 0)) {
-                       ASSERT(dst->d_itimer != 0);
+                       ASSERT(dst->d_ino_timer != 0);
                }
        }
 #endif
@@ -907,26 +903,6 @@ out_put:
        return error;
 }
 
-STATIC uint
-xfs_qm_export_qtype_flags(
-       uint flags)
-{
-       /*
-        * Can't be more than one, or none.
-        */
-       ASSERT((flags & (FS_PROJ_QUOTA | FS_USER_QUOTA)) !=
-               (FS_PROJ_QUOTA | FS_USER_QUOTA));
-       ASSERT((flags & (FS_PROJ_QUOTA | FS_GROUP_QUOTA)) !=
-               (FS_PROJ_QUOTA | FS_GROUP_QUOTA));
-       ASSERT((flags & (FS_USER_QUOTA | FS_GROUP_QUOTA)) !=
-               (FS_USER_QUOTA | FS_GROUP_QUOTA));
-       ASSERT((flags & (FS_PROJ_QUOTA|FS_USER_QUOTA|FS_GROUP_QUOTA)) != 0);
-
-       return (flags & XFS_DQ_USER) ?
-               FS_USER_QUOTA : (flags & XFS_DQ_PROJ) ?
-                       FS_PROJ_QUOTA : FS_GROUP_QUOTA;
-}
-
 STATIC uint
 xfs_qm_export_flags(
        uint flags)