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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 05/12] xfs: clean up log ticket overrun debug output
Date: Fri,  7 May 2010 15:40:53 +1000	[thread overview]
Message-ID: <1273210860-23414-6-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1273210860-23414-1-git-send-email-david@fromorbit.com>

From: Dave Chinner <dchinner@redhat.com>

Push the error message output when a ticket overrun is detected
into the ticket printing functions. Also remove the debug version
of the code as the production version will still panic just as
effectively on a debug kernel via the panic mask being set.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/xfs_error.c |    2 +-
 fs/xfs/xfs_log.c   |   19 +++++--------------
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index ef96175..047b8a8 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -170,7 +170,7 @@ xfs_cmn_err(int panic_tag, int level, xfs_mount_t *mp, char *fmt, ...)
 	va_list ap;
 
 #ifdef DEBUG
-	xfs_panic_mask |= XFS_PTAG_SHUTDOWN_CORRUPT;
+	xfs_panic_mask |= (XFS_PTAG_SHUTDOWN_CORRUPT | XFS_PTAG_LOGRES);
 #endif
 
 	if (xfs_panic_mask && (xfs_panic_mask & panic_tag)
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 83be6a6..1efb303 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1645,6 +1645,10 @@ xlog_print_tic_res(xfs_mount_t *mp, xlog_ticket_t *ticket)
 			    "bad-rtype" : res_type_str[r_type-1]),
 			    ticket->t_res_arr[i].r_len);
 	}
+
+	xfs_cmn_err(XFS_PTAG_LOGRES, CE_ALERT, mp,
+		"xfs_log_write: reservation ran out. Need to up reservation");
+	xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE);
 }
 
 /*
@@ -1897,21 +1901,8 @@ xlog_write(
 	*start_lsn = 0;
 
 	len = xlog_write_calc_vec_length(ticket, log_vector);
-	if (ticket->t_curr_res < len) {
+	if (ticket->t_curr_res < len)
 		xlog_print_tic_res(log->l_mp, ticket);
-#ifdef DEBUG
-		xlog_panic(
-	"xfs_log_write: reservation ran out. Need to up reservation");
-#else
-		/* Customer configurable panic */
-		xfs_cmn_err(XFS_PTAG_LOGRES, CE_ALERT, log->l_mp,
-	"xfs_log_write: reservation ran out. Need to up reservation");
-
-		/* If we did not panic, shutdown the filesystem */
-		xfs_force_shutdown(log->l_mp, SHUTDOWN_CORRUPT_INCORE);
-#endif
-	}
-
 	ticket->t_curr_res -= len;
 
 	index = 0;
-- 
1.5.6.5

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  parent reply	other threads:[~2010-05-07  5:39 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-07  5:40 [PATCH 0/12] xfs: delayed logging V5 Dave Chinner
2010-05-07  5:40 ` [PATCH 01/12] xfs: Don't reuse the same transaction ID for duplicated transactions Dave Chinner
2010-05-07  5:40 ` [PATCH 02/12] xfs: allow log ticket allocation to take allocation flags Dave Chinner
2010-05-07  5:40 ` [PATCH 03/12] xfs: modify buffer item reference counting Dave Chinner
2010-05-07  5:40 ` [PATCH 04/12] xfs: Clean up XFS_BLI_* flag namespace Dave Chinner
2010-05-07  5:40 ` Dave Chinner [this message]
2010-05-07  5:40 ` [PATCH 06/12] xfs: make the log ticket ID available outside the log infrastructure Dave Chinner
2010-05-07 11:41   ` Christoph Hellwig
2010-05-07  5:40 ` [PATCH 07/12] xfs: Improve scalability of busy extent tracking Dave Chinner
2010-05-08 17:15   ` Christoph Hellwig
2010-05-07  5:40 ` [PATCH 08/12] xfs: Delayed logging design documentation Dave Chinner
2010-05-07  5:40 ` [PATCH 09/12] xfs: Introduce delayed logging core code Dave Chinner
2010-05-10 11:44   ` Christoph Hellwig
2010-05-10 12:16     ` Dave Chinner
2010-05-17  5:51       ` Dave Chinner
2010-05-17  7:34         ` Christoph Hellwig
2010-05-07  5:40 ` [PATCH 10/12] xfs: forced unmounts need to push the CIL Dave Chinner
2010-05-10 11:44   ` Christoph Hellwig
2010-05-07  5:40 ` [PATCH 11/12] xfs: enable background pushing of " Dave Chinner
2010-05-10 11:45   ` Christoph Hellwig
2010-05-07  5:41 ` [PATCH 12/12] xfs: Ensure inode allocation buffers are fully replayed Dave Chinner
2010-05-10 17:43   ` Christoph Hellwig
  -- strict thread matches above, loose matches on Subject: below --
2010-05-17 23:24 [PATCH 0/12] xfs: delayed logging V6 Dave Chinner
2010-05-17 23:24 ` [PATCH 05/12] xfs: clean up log ticket overrun debug output Dave Chinner
2010-05-19 19:16   ` Alex Elder
2010-05-19 22:41     ` Dave Chinner

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