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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 06/11] xfs: clean up log ticket overrun debug output
Date: Thu,  6 May 2010 11:45:46 +1000	[thread overview]
Message-ID: <1273110351-2333-7-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1273110351-2333-1-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>
---
 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:[~2010-05-06  1:44 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-06  1:45 [PATCH 0/11] xfs: delayed logging Dave Chinner
2010-05-06  1:45 ` [PATCH 01/11] xfs: Don't reuse the same transaciton ID for duplicated transactions Dave Chinner
2010-05-06 20:41   ` Christoph Hellwig
2010-05-06  1:45 ` [PATCH 02/11] xfs: Improve scalability of busy extent tracking Dave Chinner
2010-05-06  1:45 ` [PATCH 03/11] xfs: allow log ticket allocation to take allocation flags Dave Chinner
2010-05-06 20:43   ` Christoph Hellwig
2010-05-06  1:45 ` [PATCH 04/11] xfs: modify buffer item reference counting V2 Dave Chinner
2010-05-06 21:00   ` Christoph Hellwig
2010-05-06  1:45 ` [PATCH 05/11] xfs: Clean up XFS_BLI_* flag namespace Dave Chinner
2010-05-06 20:51   ` Christoph Hellwig
2010-05-06  1:45 ` Dave Chinner [this message]
2010-05-06 20:50   ` [PATCH 06/11] xfs: clean up log ticket overrun debug output Christoph Hellwig
2010-05-06  1:45 ` [PATCH 07/11] xfs: Delayed logging design documentation Dave Chinner
2010-05-06  1:45 ` [PATCH 08/11] xfs: Introduce delayed logging core code Dave Chinner
2010-05-06  1:45 ` [PATCH 09/11] xfs: forced unmounts need to push the CIL Dave Chinner
2010-05-06  1:45 ` [PATCH 10/11] xfs: enable background pushing of " Dave Chinner
2010-05-06  1:45 ` [PATCH 11/11] xfs: Ensure inode allocation buffers are fully replayed Dave Chinner
2010-05-06 13:26 ` [PATCH 0/11] xfs: delayed logging Dave Chinner
2010-05-06 19:12   ` Christoph Hellwig
2010-05-06 23:54     ` Dave Chinner

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