All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-btrfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	sandeen@redhat.com
Subject: [PATCH 01/15] xfs: add a per-xfs trace_printk macro
Date: Thu, 04 Oct 2018 17:44:40 -0700	[thread overview]
Message-ID: <153870028090.29072.15491148658871752408.stgit@magnolia> (raw)
In-Reply-To: <153870027422.29072.7433543674436957232.stgit@magnolia>

From: Darrick J. Wong <darrick.wong@oracle.com>

Add a "xfs_tprintk" macro so that developers can use trace_printk to
print out arbitrary debugging information with the XFS device name
attached to the trace output.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/xfs_error.h |    5 +++++
 1 file changed, 5 insertions(+)


diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index 246d3e989c6c..c3d9546b138c 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -99,4 +99,9 @@ extern int xfs_errortag_clearall(struct xfs_mount *mp);
 #define		XFS_PTAG_SHUTDOWN_LOGERROR	0x00000040
 #define		XFS_PTAG_FSBLOCK_ZERO		0x00000080
 
+/* trace printk version of xfs_err and friends */
+#define xfs_tprintk(mp, fmt, args...) \
+	trace_printk("dev %d:%d " fmt, MAJOR((mp)->m_super->s_dev), \
+			MINOR((mp)->m_super->s_dev), ##args)
+
 #endif	/* __XFS_ERROR_H__ */


WARNING: multiple messages have this Message-ID
From: Darrick J. Wong <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-btrfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	sandeen@redhat.com
Subject: [Ocfs2-devel] [PATCH 01/15] xfs: add a per-xfs trace_printk macro
Date: Thu, 04 Oct 2018 17:44:40 -0700	[thread overview]
Message-ID: <153870028090.29072.15491148658871752408.stgit@magnolia> (raw)
In-Reply-To: <153870027422.29072.7433543674436957232.stgit@magnolia>

From: Darrick J. Wong <darrick.wong@oracle.com>

Add a "xfs_tprintk" macro so that developers can use trace_printk to
print out arbitrary debugging information with the XFS device name
attached to the trace output.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/xfs_error.h |    5 +++++
 1 file changed, 5 insertions(+)


diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index 246d3e989c6c..c3d9546b138c 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -99,4 +99,9 @@ extern int xfs_errortag_clearall(struct xfs_mount *mp);
 #define		XFS_PTAG_SHUTDOWN_LOGERROR	0x00000040
 #define		XFS_PTAG_FSBLOCK_ZERO		0x00000080
 
+/* trace printk version of xfs_err and friends */
+#define xfs_tprintk(mp, fmt, args...) \
+	trace_printk("dev %d:%d " fmt, MAJOR((mp)->m_super->s_dev), \
+			MINOR((mp)->m_super->s_dev), ##args)
+
 #endif	/* __XFS_ERROR_H__ */

  reply	other threads:[~2018-10-05  0:44 UTC|newest]

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-05  0:44 [PATCH 00/15] fs: fixes for serious clone/dedupe problems Darrick J. Wong
2018-10-05  0:44 ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:44 ` Darrick J. Wong [this message]
2018-10-05  0:44   ` [Ocfs2-devel] [PATCH 01/15] xfs: add a per-xfs trace_printk macro Darrick J. Wong
2018-10-05  0:44 ` [PATCH 02/15] xfs: refactor clonerange preparation into a separate helper Darrick J. Wong
2018-10-05  0:44   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  5:28   ` Dave Chinner
2018-10-05  5:28     ` [Ocfs2-devel] " Dave Chinner
2018-10-05 17:06     ` Darrick J. Wong
2018-10-05 17:06       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-06 10:30     ` Christoph Hellwig
2018-10-06 10:30       ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  7:02   ` Dave Chinner
2018-10-05  7:02     ` [Ocfs2-devel] " Dave Chinner
2018-10-05  9:02     ` Dave Chinner
2018-10-05  9:02       ` [Ocfs2-devel] " Dave Chinner
2018-10-05 17:21       ` Darrick J. Wong
2018-10-05 17:21         ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05 23:42         ` Dave Chinner
2018-10-05 23:42           ` [Ocfs2-devel] " Dave Chinner
2018-10-05  0:44 ` [PATCH 03/15] xfs: zero posteof blocks when cloning above eof Darrick J. Wong
2018-10-05  0:44   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  5:28   ` Dave Chinner
2018-10-05  5:28     ` [Ocfs2-devel] " Dave Chinner
2018-10-06 10:34   ` Christoph Hellwig
2018-10-06 10:34     ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  0:45 ` [PATCH 04/15] xfs: update ctime and remove suid before cloning files Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  5:30   ` Dave Chinner
2018-10-05  5:30     ` [Ocfs2-devel] " Dave Chinner
2018-10-06 10:35   ` Christoph Hellwig
2018-10-06 10:35     ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  0:45 ` [PATCH 05/15] vfs: check file ranges " Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-06 10:38   ` Christoph Hellwig
2018-10-06 10:38     ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  0:45 ` [PATCH 06/15] vfs: strengthen checking of file range inputs to clone/dedupe range Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  6:10   ` Amir Goldstein
2018-10-05 17:36     ` Darrick J. Wong
2018-10-05 17:36       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:45 ` [PATCH 07/15] vfs: skip zero-length dedupe requests Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  8:39   ` Amir Goldstein
2018-10-06 10:39   ` Christoph Hellwig
2018-10-06 10:39     ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  0:45 ` [PATCH 08/15] vfs: change clone and dedupe range function pointers to return bytes completed Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  8:06   ` Amir Goldstein
2018-10-05 21:47     ` Darrick J. Wong
2018-10-05 21:47       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-06 10:41   ` Christoph Hellwig
2018-10-06 10:41     ` [Ocfs2-devel] " Christoph Hellwig
2018-10-08 18:59     ` Darrick J. Wong
2018-10-08 18:59       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:45 ` [PATCH 09/15] vfs: pass operation flags to {clone, dedupe}_file_range implementations Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  7:07   ` Amir Goldstein
2018-10-05 17:50     ` Darrick J. Wong
2018-10-05 17:50       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-06 10:44       ` Christoph Hellwig
2018-10-06 10:44         ` [Ocfs2-devel] " Christoph Hellwig
2018-10-05  0:45 ` [PATCH 10/15] vfs: make cloning to source file eof more explicit Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  6:47   ` Amir Goldstein
2018-10-05  0:45 ` [PATCH 11/15] vfs: allow short clone and dedupe operations Darrick J. Wong
2018-10-05  0:45   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:46 ` [PATCH 12/15] vfs: implement opportunistic short dedupe Darrick J. Wong
2018-10-05  0:46   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  6:40   ` Amir Goldstein
2018-10-05 17:42     ` Darrick J. Wong
2018-10-05 17:42       ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:46 ` [PATCH 13/15] ocfs2: truncate page cache for clone destination file before remapping Darrick J. Wong
2018-10-05  0:46   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:46 ` [PATCH 14/15] ocfs2: support partial clone range and dedupe range Darrick J. Wong
2018-10-05  0:46   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  0:46 ` [PATCH 15/15] xfs: support returning partial reflink results Darrick J. Wong
2018-10-05  0:46   ` [Ocfs2-devel] " Darrick J. Wong
2018-10-05  1:17 ` [PATCH 00/15] fs: fixes for serious clone/dedupe problems Dave Chinner
2018-10-05  1:17   ` [Ocfs2-devel] " Dave Chinner
2018-10-05  1:24   ` Darrick J. Wong
2018-10-05  1:24     ` [Ocfs2-devel] " Darrick J. Wong

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=153870028090.29072.15491148658871752408.stgit@magnolia \
    --to=darrick.wong@oracle.com \
    --cc=david@fromorbit.com \
    --cc=linux-btrfs@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-xfs@vger.kernel.org \
    --cc=ocfs2-devel@oss.oracle.com \
    --cc=sandeen@redhat.com \
    --subject='Re: [PATCH 01/15] xfs: add a per-xfs trace_printk macro' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.