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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 03/15] xfs: factor btree block freeing into a helper
Date: Wed, 17 Feb 2016 18:20:40 +1100	[thread overview]
Message-ID: <1455693652-3899-4-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1455693652-3899-1-git-send-email-david@fromorbit.com>

From: Christoph Hellwig <hch@lst.de>

Source kernel commit c46ee8ad7856b58eeb383c30ce847897f85c4103

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
 libxfs/xfs_btree.c | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/libxfs/xfs_btree.c b/libxfs/xfs_btree.c
index 14d8bf3..f4a1c67 100644
--- a/libxfs/xfs_btree.c
+++ b/libxfs/xfs_btree.c
@@ -290,6 +290,19 @@ xfs_btree_sblock_verify_crc(
 	return true;
 }
 
+static int
+xfs_btree_free_block(
+	struct xfs_btree_cur	*cur,
+	struct xfs_buf		*bp)
+{
+	int			error;
+
+	error = cur->bc_ops->free_block(cur, bp);
+	if (!error)
+		XFS_BTREE_STATS_INC(cur, free);
+	return error;
+}
+
 /*
  * Delete the btree cursor.
  */
@@ -3282,12 +3295,11 @@ xfs_btree_kill_iroot(
 #endif
 	xfs_btree_copy_ptrs(cur, pp, cpp, numrecs);
 
-	error = cur->bc_ops->free_block(cur, cbp);
+	error = xfs_btree_free_block(cur, cbp);
 	if (error) {
 		XFS_BTREE_TRACE_CURSOR(cur, XBT_ERROR);
 		return error;
 	}
-	XFS_BTREE_STATS_INC(cur, free);
 
 	cur->bc_bufs[level - 1] = NULL;
 	be16_add_cpu(&block->bb_level, -1);
@@ -3320,14 +3332,12 @@ xfs_btree_kill_root(
 	 */
 	cur->bc_ops->set_root(cur, newroot, -1);
 
-	error = cur->bc_ops->free_block(cur, bp);
+	error = xfs_btree_free_block(cur, bp);
 	if (error) {
 		XFS_BTREE_TRACE_CURSOR(cur, XBT_ERROR);
 		return error;
 	}
 
-	XFS_BTREE_STATS_INC(cur, free);
-
 	cur->bc_bufs[level] = NULL;
 	cur->bc_ra[level] = 0;
 	cur->bc_nlevels--;
@@ -3833,10 +3843,9 @@ xfs_btree_delrec(
 	}
 
 	/* Free the deleted block. */
-	error = cur->bc_ops->free_block(cur, rbp);
+	error = xfs_btree_free_block(cur, rbp);
 	if (error)
 		goto error0;
-	XFS_BTREE_STATS_INC(cur, free);
 
 	/*
 	 * If we joined with the left neighbor, set the buffer in the
-- 
2.7.0

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  parent reply	other threads:[~2016-02-17  7:21 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-17  7:20 [PATCH 00/15] xfsprogs: libxfs kernel sync to 4.6-for-next Dave Chinner
2016-02-17  7:20 ` [PATCH 01/15] xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk Dave Chinner
2016-02-17  7:25   ` Christoph Hellwig
2016-02-17  7:20 ` [PATCH 02/15] xfs: handle errors from ->free_blocks in xfs_btree_kill_iroot Dave Chinner
2016-02-17  7:20 ` Dave Chinner [this message]
2016-02-17  7:20 ` [PATCH 04/15] xfs: move buffer invalidation to xfs_btree_free_block Dave Chinner
2016-02-17  7:20 ` [PATCH 05/15] xfs: remove unused function definitions Dave Chinner
2016-02-17  7:20 ` [PATCH 06/15] xfs: RT bitmap and summary buffers are not typed Dave Chinner
2016-02-17  7:20 ` [PATCH 07/15] xfs: RT bitmap and summary buffers need verifiers Dave Chinner
2016-02-17  7:20 ` [PATCH 08/15] xfs: introduce inode log format object Dave Chinner
2016-02-17  7:20 ` [PATCH 09/15] xfs: remove timestamps from incore inode Dave Chinner
2016-02-26 18:02   ` Brian Foster
2016-02-26 19:35     ` Darrick J. Wong
2016-02-17  7:20 ` [PATCH 10/15] xfs: cull unnecessary icdinode fields Dave Chinner
2016-02-17  7:20 ` [PATCH 11/15] xfs: move v1 inode conversion to xfs_inode_from_disk Dave Chinner
2016-02-17  7:32   ` Christoph Hellwig
2016-02-17  7:48     ` Dave Chinner
2016-02-17  8:30       ` Dave Chinner
2016-02-17  8:33         ` Christoph Hellwig
2016-02-17  9:30           ` Dave Chinner
2016-02-17  7:20 ` [PATCH 12/15] xfs: use vfs inode nlink field everywhere Dave Chinner
2016-02-17  7:35   ` Christoph Hellwig
2016-02-17  7:49     ` Dave Chinner
2016-02-17  7:20 ` [PATCH 13/15] xfs: move inode generation count to VFS inode Dave Chinner
2016-02-17  7:20 ` [PATCH 14/15] xfs: move di_changecount " Dave Chinner
2016-02-17  7:20 ` [PATCH 15/15] xfs: mode di_mode to vfs inode Dave Chinner
2016-02-17  7:56 ` [PATCH 00/15] xfsprogs: libxfs kernel sync to 4.6-for-next Christoph Hellwig
2016-02-17  8:16   ` Dave Chinner

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