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From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: linux-xfs@vger.kernel.org
Subject: [PATCH 23/39] xfs: scrub realtime bitmap/summary
Date: Fri, 04 Nov 2016 17:27:00 -0700	[thread overview]
Message-ID: <147830562057.4165.2147505014848003749.stgit@birch.djwong.org> (raw)
In-Reply-To: <147830546754.4165.17790362300876898017.stgit@birch.djwong.org>

Perform simple tests of the realtime bitmap and summary.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 libxfs/xfs_format.h   |    5 +++++
 libxfs/xfs_fs.h       |    4 +++-
 libxfs/xfs_rtbitmap.c |    2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)


diff --git a/libxfs/xfs_format.h b/libxfs/xfs_format.h
index d819d00..46e4794 100644
--- a/libxfs/xfs_format.h
+++ b/libxfs/xfs_format.h
@@ -315,6 +315,11 @@ static inline bool xfs_sb_good_version(struct xfs_sb *sbp)
 	return false;
 }
 
+static inline bool xfs_sb_version_hasrealtime(struct xfs_sb *sbp)
+{
+	return sbp->sb_rblocks > 0;
+}
+
 /*
  * Detect a mismatched features2 field.  Older kernels read/wrote
  * this into the wrong slot, so to be safe we keep them in sync.
diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index 2709d1f..c2275b1 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -616,7 +616,9 @@ struct xfs_scrub_metadata {
 #define XFS_SCRUB_TYPE_DIR	15	/* directory */
 #define XFS_SCRUB_TYPE_XATTR	16	/* extended attribute */
 #define XFS_SCRUB_TYPE_SYMLINK	17	/* symbolic link */
-#define XFS_SCRUB_TYPE_MAX	17
+#define XFS_SCRUB_TYPE_RTBITMAP	18	/* realtime bitmap */
+#define XFS_SCRUB_TYPE_RTSUM	19	/* realtime summary */
+#define XFS_SCRUB_TYPE_MAX	19
 
 #define XFS_SCRUB_FLAG_REPAIR	0x1	/* i: repair this metadata */
 #define XFS_SCRUB_FLAG_CORRUPT	0x2	/* o: needs repair */
diff --git a/libxfs/xfs_rtbitmap.c b/libxfs/xfs_rtbitmap.c
index 36fe323..70ea975 100644
--- a/libxfs/xfs_rtbitmap.c
+++ b/libxfs/xfs_rtbitmap.c
@@ -65,7 +65,7 @@ const struct xfs_buf_ops xfs_rtbuf_ops = {
  * Get a buffer for the bitmap or summary file block specified.
  * The buffer is returned read and locked.
  */
-static int
+int
 xfs_rtbuf_get(
 	xfs_mount_t	*mp,		/* file system mount structure */
 	xfs_trans_t	*tp,		/* transaction pointer */


  parent reply	other threads:[~2016-11-05  0:27 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-05  0:24 [PATCH v2 00/39] xfsprogs: online scrub/repair support Darrick J. Wong
2016-11-05  0:24 ` [PATCH 01/39] xfs: plumb in needed functions for range querying of the freespace btrees Darrick J. Wong
2016-11-05  0:24 ` [PATCH 02/39] xfs: provide a query_range function for " Darrick J. Wong
2016-11-05  0:24 ` [PATCH 03/39] xfs: create a function to query all records in a btree Darrick J. Wong
2016-11-05  0:24 ` [PATCH 04/39] xfs: introduce the XFS_IOC_GETFSMAP ioctl Darrick J. Wong
2016-11-05  0:25 ` [PATCH 05/39] xfs_io: support the new getfsmap ioctl Darrick J. Wong
2016-11-05  0:25 ` [PATCH 06/39] xfs: use GPF_NOFS when allocating btree cursors Darrick J. Wong
2016-11-05  0:25 ` [PATCH 07/39] xfs: add scrub tracepoints Darrick J. Wong
2016-11-05  0:25 ` [PATCH 08/39] xfs: create an ioctl to scrub AG metadata Darrick J. Wong
2016-11-05  0:25 ` [PATCH 09/39] xfs: generic functions to scrub metadata and btrees Darrick J. Wong
2016-11-05  0:25 ` [PATCH 10/39] xfs: scrub the backup superblocks Darrick J. Wong
2016-11-05  0:25 ` [PATCH 11/39] xfs: scrub AGF and AGFL Darrick J. Wong
2016-11-05  0:25 ` [PATCH 12/39] xfs: scrub the AGI Darrick J. Wong
2016-11-05  0:25 ` [PATCH 13/39] xfs: support scrubbing free space btrees Darrick J. Wong
2016-11-05  0:26 ` [PATCH 14/39] xfs: support scrubbing inode btrees Darrick J. Wong
2016-11-05  0:26 ` [PATCH 15/39] xfs: support scrubbing rmap btree Darrick J. Wong
2016-11-05  0:26 ` [PATCH 16/39] xfs: support scrubbing refcount btree Darrick J. Wong
2016-11-05  0:26 ` [PATCH 17/39] xfs: scrub inodes Darrick J. Wong
2016-11-05  0:26 ` [PATCH 18/39] xfs: scrub inode block mappings Darrick J. Wong
2016-11-05  0:26 ` [PATCH 19/39] xfs: scrub directory/attribute btrees Darrick J. Wong
2016-11-05  0:26 ` [PATCH 20/39] xfs: scrub directories Darrick J. Wong
2016-11-05  0:26 ` [PATCH 21/39] xfs: scrub extended attributes Darrick J. Wong
2016-11-05  0:26 ` [PATCH 22/39] xfs: scrub symbolic links Darrick J. Wong
2016-11-05  0:27 ` Darrick J. Wong [this message]
2016-11-05  0:27 ` [PATCH 24/39] xfs: scrub should cross-reference with the bnobt Darrick J. Wong
2016-11-05  0:27 ` [PATCH 25/39] xfs: cross-reference bnobt records with cntbt Darrick J. Wong
2016-11-05  0:27 ` [PATCH 26/39] xfs: cross-reference inode btrees during scrub Darrick J. Wong
2016-11-05  0:27 ` [PATCH 27/39] xfs: cross-reference reverse-mapping btree Darrick J. Wong
2016-11-05  0:27 ` [PATCH 28/39] xfs: cross-reference refcount btree during scrub Darrick J. Wong
2016-11-05  0:27 ` [PATCH 29/39] xfs: scrub should cross-reference the realtime bitmap Darrick J. Wong
2016-11-05  0:27 ` [PATCH 30/39] xfs: add helper routines for the repair code Darrick J. Wong
2016-11-05  0:27 ` [PATCH 31/39] xfs: repair inode btrees Darrick J. Wong
2016-11-05  0:27 ` [PATCH 32/39] xfs: rebuild the rmapbt Darrick J. Wong
2016-11-05  0:28 ` [PATCH 33/39] xfs: repair refcount btrees Darrick J. Wong
2016-11-05  0:28 ` [PATCH 34/39] xfs: repair inode block maps Darrick J. Wong
2016-11-05  0:28 ` [PATCH 35/39] xfs: query the per-AG reservation counters Darrick J. Wong
2016-11-05  0:28 ` [PATCH 36/39] xfs_db: introduce fuzz command Darrick J. Wong
2016-11-05  0:28 ` [PATCH 37/39] xfs_db: print attribute remote value blocks Darrick J. Wong
2016-11-05  0:28 ` [PATCH 38/39] xfs_io: provide an interface to the scrub ioctls Darrick J. Wong
2016-11-05  0:28 ` [PATCH 39/39] xfs_scrub: create online filesystem scrub program Darrick J. Wong
2016-11-05  5:22   ` Eryu Guan
2016-11-08  8:37     ` Darrick J. Wong

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