@@ -866,7 +866,8 @@ xfs_trans_resv_calc(
resp->tr_qm_setqlim.tr_logcount = XFS_DEFAULT_LOG_COUNT;
resp->tr_qm_quotaoff.tr_logres = xfs_calc_qm_quotaoff_reservation(mp);
- resp->tr_qm_quotaoff.tr_logcount = XFS_DEFAULT_LOG_COUNT;
+ resp->tr_qm_quotaoff.tr_logcount = XFS_DEFAULT_PERM_LOG_COUNT;
+ resp->tr_qm_quotaoff.tr_logflags |= XFS_TRANS_PERM_LOG_RES;
resp->tr_qm_equotaoff.tr_logres =
xfs_calc_qm_quotaoff_end_reservation();
@@ -288,6 +288,18 @@ xfs_qm_qoff_logitem_format(
xlog_finish_iovec(lv, vecp, sizeof(struct xfs_qoff_logitem));
}
+/*
+ * XXX: simulate relog callback with hardcoded ->iop_committed() callback
+ */
+static xfs_lsn_t
+xfs_qm_qoff_logitem_committed(
+ struct xfs_log_item *lip,
+ xfs_lsn_t lsn)
+{
+ xfs_trans_relog_queue(lip);
+ return lsn;
+}
+
/*
* There isn't much you can do to push a quotaoff item. It is simply
* stuck waiting for the log to be flushed to disk.
@@ -333,6 +345,7 @@ static const struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
static const struct xfs_item_ops xfs_qm_qoff_logitem_ops = {
.iop_size = xfs_qm_qoff_logitem_size,
.iop_format = xfs_qm_qoff_logitem_format,
+ .iop_committed = xfs_qm_qoff_logitem_committed,
.iop_push = xfs_qm_qoff_logitem_push,
};
@@ -18,6 +18,7 @@
#include "xfs_quota.h"
#include "xfs_qm.h"
#include "xfs_icache.h"
+#include "xfs_log.h"
STATIC int
xfs_qm_log_quotaoff(
@@ -50,7 +51,7 @@ xfs_qm_log_quotaoff(
* We don't care about quotoff's performance.
*/
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp);
+ error = xfs_trans_relog(tp, &qoffi->qql_item);
if (error)
goto out;
@@ -227,7 +228,13 @@ xfs_qm_scall_quotaoff(
*
* So, we have QUOTAOFF start and end logitems; the start
* logitem won't get overwritten until the end logitem appears...
+ *
+ * XXX: qoffend expects qoffstart in the AIL but not in the CIL. Force
+ * the log after cancelling relogging to prevent item reinsert...
*/
+ //ssleep(3);
+ xfs_trans_relog_cancel(&qoffstart->qql_item);
+ xfs_log_force(mp, XFS_LOG_SYNC);
error = xfs_qm_log_quotaoff_end(mp, qoffstart, flags);
if (error) {
/* We're screwed now. Shutdown is the only option. */
Signed-off-by: Brian Foster <bfoster@redhat.com> --- fs/xfs/libxfs/xfs_trans_resv.c | 3 ++- fs/xfs/xfs_dquot_item.c | 13 +++++++++++++ fs/xfs/xfs_qm_syscalls.c | 9 ++++++++- 3 files changed, 23 insertions(+), 2 deletions(-)