xfs: separate shutdown from ticket reservation print helper
xlog_print_tic_res() pre-dates delayed logging and the committed
items list (CIL) and thus retains some factoring warts, such as hard
coded function names in the output and the fact that it induces a
shutdown.
In preparation for more detailed logging of regular transaction
overrun situations, refactor xlog_print_tic_res() to be slightly
more generic. Reword some of the warning messages and pull the
shutdown into the callers.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 3731f13..8b283f7 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -2024,7 +2024,7 @@ xlog_print_tic_res(
};
#undef REG_TYPE_STR
- xfs_warn(mp, "xlog_write: reservation summary:");
+ xfs_warn(mp, "ticket reservation summary:");
xfs_warn(mp, " unit res = %d bytes",
ticket->t_unit_res);
xfs_warn(mp, " current res = %d bytes",
@@ -2045,10 +2045,6 @@ xlog_print_tic_res(
"bad-rtype" : res_type_str[r_type]),
ticket->t_res_arr[i].r_len);
}
-
- xfs_alert_tag(mp, XFS_PTAG_LOGRES,
- "xlog_write: reservation ran out. Need to up reservation");
- xfs_force_shutdown(mp, SHUTDOWN_LOG_IO_ERROR);
}
/*
@@ -2321,8 +2317,12 @@ xlog_write(
if (flags & (XLOG_COMMIT_TRANS | XLOG_UNMOUNT_TRANS))
ticket->t_curr_res -= sizeof(xlog_op_header_t);
- if (ticket->t_curr_res < 0)
+ if (ticket->t_curr_res < 0) {
+ xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,
+ "ctx ticket reservation ran out. Need to up reservation");
xlog_print_tic_res(log->l_mp, ticket);
+ xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);
+ }
index = 0;
lv = log_vector;