* *STRIPE* - set/get lov_user_md
* *INFO - set/get lov_user_mds_data
*/
-/* see <lustre_obd.h> for ioctl numberss 101-150 */
+/* see <lustre_lib.h> for ioctl numberss 101-150 */
#define LL_IOC_GETFLAGS _IOR ('f', 151, long)
#define LL_IOC_SETFLAGS _IOW ('f', 152, long)
#define LL_IOC_CLRFLAGS _IOW ('f', 153, long)
+/* LL_IOC_LOV_SETSTRIPE: See also OBD_IOC_LOV_SETSTRIPE */
#define LL_IOC_LOV_SETSTRIPE _IOW ('f', 154, long)
+/* LL_IOC_LOV_GETSTRIPE: See also OBD_IOC_LOV_GETSTRIPE */
#define LL_IOC_LOV_GETSTRIPE _IOW ('f', 155, long)
+/* LL_IOC_LOV_SETEA: See also OBD_IOC_LOV_SETEA */
#define LL_IOC_LOV_SETEA _IOW ('f', 156, long)
#define LL_IOC_RECREATE_OBJ _IOW ('f', 157, long)
#define LL_IOC_RECREATE_FID _IOW ('f', 157, struct lu_fid)
#define LL_IOC_GROUP_LOCK _IOW ('f', 158, long)
#define LL_IOC_GROUP_UNLOCK _IOW ('f', 159, long)
+/* LL_IOC_QUOTACHECK: See also OBD_IOC_QUOTACHECK */
#define LL_IOC_QUOTACHECK _IOW ('f', 160, int)
+/* LL_IOC_POLL_QUOTACHECK: See also OBD_IOC_POLL_QUOTACHECK */
#define LL_IOC_POLL_QUOTACHECK _IOR ('f', 161, struct if_quotacheck *)
+/* LL_IOC_QUOTACTL: See also OBD_IOC_QUOTACTL */
#define LL_IOC_QUOTACTL _IOWR('f', 162, struct if_quotactl *)
#define IOC_OBD_STATFS _IOWR('f', 164, struct obd_statfs *)
#define IOC_LOV_GETINFO _IOWR('f', 165, struct lov_user_mds_data *)
#define LL_IOC_GET_CONNECT_FLAGS _IOWR('f', 174, __u64 *)
#define LL_IOC_GET_MDTIDX _IOR ('f', 175, int)
#define LL_IOC_HSM_CT_START _IOW ('f', 176,struct lustre_kernelcomm)
-/* see <lustre_obd.h> for ioctl numbers 177-210 */
+/* see <lustre_lib.h> for ioctl numbers 177-210 */
#define LL_STATFS_MDC 1
#define OBD_IOC_CHANGELOG_SEND _IOW ('f', 148, OBD_IOC_DATA_TYPE)
#define OBD_IOC_GETDEVICE _IOWR ('f', 149, OBD_IOC_DATA_TYPE)
#define OBD_IOC_FID2PATH _IOWR ('f', 150, OBD_IOC_DATA_TYPE)
-/* see <lustre/lustre_user.h> for ioctls 151-153 */
+/* see also <lustre/lustre_user.h> for ioctls 151-153 */
+/* OBD_IOC_LOV_SETSTRIPE: See also LL_IOC_LOV_SETSTRIPE */
#define OBD_IOC_LOV_SETSTRIPE _IOW ('f', 154, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_LOV_GETSTRIPE: See also LL_IOC_LOV_GETSTRIPE */
#define OBD_IOC_LOV_GETSTRIPE _IOW ('f', 155, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_LOV_SETEA: See also LL_IOC_LOV_SETEA */
#define OBD_IOC_LOV_SETEA _IOW ('f', 156, OBD_IOC_DATA_TYPE)
/* see <lustre/lustre_user.h> for ioctls 157-159 */
+/* OBD_IOC_QUOTACHECK: See also LL_IOC_QUOTACHECK */
#define OBD_IOC_QUOTACHECK _IOW ('f', 160, int)
+/* OBD_IOC_POLL_QUOTACHECK: See also LL_IOC_POLL_QUOTACHECK */
#define OBD_IOC_POLL_QUOTACHECK _IOR ('f', 161, struct if_quotacheck *)
+/* OBD_IOC_QUOTACTL: See also LL_IOC_QUOTACTL */
#define OBD_IOC_QUOTACTL _IOWR('f', 162, struct if_quotactl *)
-/* see <lustre/lustre_user.h> for ioctls 163-175 */
+/* see also <lustre/lustre_user.h> for ioctls 163-176 */
#define OBD_IOC_CHANGELOG_REG _IOW ('f', 177, struct obd_ioctl_data)
#define OBD_IOC_CHANGELOG_DEREG _IOW ('f', 178, struct obd_ioctl_data)
#define OBD_IOC_CHANGELOG_CLEAR _IOW ('f', 179, struct obd_ioctl_data)
lum_size = sizeof(struct lov_user_md_v3);
break;
}
- default: {
+ default: {
CDEBUG(D_IOCTL, "bad userland LOV MAGIC:"
" %#08x != %#08x nor %#08x\n",
lump->lmm_magic, LOV_USER_MAGIC_V1,
return rc;
}
+static int quotactl_ioctl(struct ll_sb_info *sbi, struct if_quotactl *qctl)
+{
+ int cmd = qctl->qc_cmd;
+ int type = qctl->qc_type;
+ int id = qctl->qc_id;
+ int valid = qctl->qc_valid;
+ int rc = 0;
+ ENTRY;
+
+ switch (cmd) {
+ case LUSTRE_Q_INVALIDATE:
+ case LUSTRE_Q_FINVALIDATE:
+ case Q_QUOTAON:
+ case Q_QUOTAOFF:
+ case Q_SETQUOTA:
+ case Q_SETINFO:
+ if (!cfs_capable(CFS_CAP_SYS_ADMIN) ||
+ sbi->ll_flags & LL_SBI_RMT_CLIENT)
+ RETURN(-EPERM);
+ break;
+ case Q_GETQUOTA:
+ if (((type == USRQUOTA && cfs_curproc_euid() != id) ||
+ (type == GRPQUOTA && !in_egroup_p(id))) &&
+ (!cfs_capable(CFS_CAP_SYS_ADMIN) ||
+ sbi->ll_flags & LL_SBI_RMT_CLIENT))
+ RETURN(-EPERM);
+ break;
+ case Q_GETINFO:
+ break;
+ default:
+ CERROR("unsupported quotactl op: %#x\n", cmd);
+ RETURN(-ENOTTY);
+ }
+
+ if (valid != QC_GENERAL) {
+ if (sbi->ll_flags & LL_SBI_RMT_CLIENT)
+ RETURN(-EOPNOTSUPP);
+
+ if (cmd == Q_GETINFO)
+ qctl->qc_cmd = Q_GETOINFO;
+ else if (cmd == Q_GETQUOTA)
+ qctl->qc_cmd = Q_GETOQUOTA;
+ else
+ RETURN(-EINVAL);
+
+ switch (valid) {
+ case QC_MDTIDX:
+ rc = obd_iocontrol(OBD_IOC_QUOTACTL, sbi->ll_md_exp,
+ sizeof(*qctl), qctl, NULL);
+ break;
+ case QC_OSTIDX:
+ rc = obd_iocontrol(OBD_IOC_QUOTACTL, sbi->ll_dt_exp,
+ sizeof(*qctl), qctl, NULL);
+ break;
+ case QC_UUID:
+ rc = obd_iocontrol(OBD_IOC_QUOTACTL, sbi->ll_md_exp,
+ sizeof(*qctl), qctl, NULL);
+ if (rc == -EAGAIN)
+ rc = obd_iocontrol(OBD_IOC_QUOTACTL,
+ sbi->ll_dt_exp,
+ sizeof(*qctl), qctl, NULL);
+ break;
+ default:
+ rc = -EINVAL;
+ break;
+ }
+
+ if (rc)
+ RETURN(rc);
+
+ qctl->qc_cmd = cmd;
+ } else {
+ struct obd_quotactl *oqctl;
+
+ OBD_ALLOC_PTR(oqctl);
+ if (oqctl == NULL)
+ RETURN(-ENOMEM);
+
+ QCTL_COPY(oqctl, qctl);
+ rc = obd_quotactl(sbi->ll_md_exp, oqctl);
+ if (rc) {
+ if (rc != -EALREADY && cmd == Q_QUOTAON) {
+ oqctl->qc_cmd = Q_QUOTAOFF;
+ obd_quotactl(sbi->ll_md_exp, oqctl);
+ }
+ OBD_FREE_PTR(oqctl);
+ RETURN(rc);
+ }
+
+ QCTL_COPY(qctl, oqctl);
+ OBD_FREE_PTR(oqctl);
+ }
+
+ RETURN(rc);
+}
+
static int ll_dir_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
OBD_FREE_PTR(check);
RETURN(rc);
}
- case OBD_IOC_QUOTACTL: {
+ case LL_IOC_QUOTACTL: {
struct if_quotactl *qctl;
- int cmd, type, id, valid;
OBD_ALLOC_PTR(qctl);
if (!qctl)
if (cfs_copy_from_user(qctl, (void *)arg, sizeof(*qctl)))
GOTO(out_quotactl, rc = -EFAULT);
- cmd = qctl->qc_cmd;
- type = qctl->qc_type;
- id = qctl->qc_id;
- valid = qctl->qc_valid;
-
- switch (cmd) {
- case LUSTRE_Q_INVALIDATE:
- case LUSTRE_Q_FINVALIDATE:
- case Q_QUOTAON:
- case Q_QUOTAOFF:
- case Q_SETQUOTA:
- case Q_SETINFO:
- if (!cfs_capable(CFS_CAP_SYS_ADMIN) ||
- sbi->ll_flags & LL_SBI_RMT_CLIENT)
- GOTO(out_quotactl, rc = -EPERM);
- break;
- case Q_GETQUOTA:
- if (((type == USRQUOTA && cfs_curproc_euid() != id) ||
- (type == GRPQUOTA && !in_egroup_p(id))) &&
- (!cfs_capable(CFS_CAP_SYS_ADMIN) ||
- sbi->ll_flags & LL_SBI_RMT_CLIENT))
- GOTO(out_quotactl, rc = -EPERM);
- break;
- case Q_GETINFO:
- break;
- default:
- CERROR("unsupported quotactl op: %#x\n", cmd);
- GOTO(out_quotactl, rc = -ENOTTY);
- }
-
- if (valid != QC_GENERAL) {
- if (sbi->ll_flags & LL_SBI_RMT_CLIENT)
- GOTO(out_quotactl, rc = -EOPNOTSUPP);
-
- if (cmd == Q_GETINFO)
- qctl->qc_cmd = Q_GETOINFO;
- else if (cmd == Q_GETQUOTA)
- qctl->qc_cmd = Q_GETOQUOTA;
- else
- GOTO(out_quotactl, rc = -EINVAL);
-
- switch (valid) {
- case QC_MDTIDX:
- rc = obd_iocontrol(OBD_IOC_QUOTACTL,
- sbi->ll_md_exp,
- sizeof(*qctl), qctl, NULL);
- break;
- case QC_OSTIDX:
- rc = obd_iocontrol(OBD_IOC_QUOTACTL,
- sbi->ll_dt_exp,
- sizeof(*qctl), qctl, NULL);
- break;
- case QC_UUID:
- rc = obd_iocontrol(OBD_IOC_QUOTACTL,
- sbi->ll_md_exp,
- sizeof(*qctl), qctl, NULL);
- if (rc == -EAGAIN)
- rc = obd_iocontrol(OBD_IOC_QUOTACTL,
- sbi->ll_dt_exp,
- sizeof(*qctl), qctl,
- NULL);
- break;
- default:
- rc = -EINVAL;
- break;
- }
-
- if (rc)
- GOTO(out_quotactl, rc);
- else
- qctl->qc_cmd = cmd;
- } else {
- struct obd_quotactl *oqctl;
-
- OBD_ALLOC_PTR(oqctl);
- if (!oqctl)
- GOTO(out_quotactl, rc = -ENOMEM);
-
- QCTL_COPY(oqctl, qctl);
- rc = obd_quotactl(sbi->ll_md_exp, oqctl);
- if (rc) {
- if (rc != -EALREADY && cmd == Q_QUOTAON) {
- oqctl->qc_cmd = Q_QUOTAOFF;
- obd_quotactl(sbi->ll_md_exp, oqctl);
- }
- OBD_FREE_PTR(oqctl);
- GOTO(out_quotactl, rc);
- } else {
- QCTL_COPY(qctl, oqctl);
- OBD_FREE_PTR(oqctl);
- }
- }
+ rc = quotactl_ioctl(sbi, qctl);
- if (cfs_copy_to_user((void *)arg, qctl, sizeof(*qctl)))
+ if (rc == 0 && cfs_copy_to_user((void *)arg,qctl,sizeof(*qctl)))
rc = -EFAULT;
out_quotactl:
git://git.whamcloud.com / fs / lustre-release.git / commitdiff