From: Ben Myers <bpm@sgi.com>
To: xfs@oss.sgi.com
Subject: [RFC PATCH] xfs: fix calculation of freed inode cluster blocks
Date: Tue, 3 Dec 2013 15:00:54 -0600 [thread overview]
Message-ID: <20131203210054.GN1935@sgi.com> (raw)
rec.ir_startino is an agino rather than an ino. Use the correct macro
when dealing with it in xfs_difree.
---
This is very lightly tested so it's RFC. Looks like using "ino to
agbno" is actually harmless when you pass in an agino, so there
shouldn't have been any trouble caused by this one.
-Ben
fs/xfs/xfs_ialloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/fs/xfs/xfs_ialloc.c
===================================================================
--- a/fs/xfs/xfs_ialloc.c 2013-12-03 12:07:24.485185962 -0600
+++ b/fs/xfs/xfs_ialloc.c 2013-12-03 12:07:40.994563706 -0600
@@ -1229,7 +1229,7 @@ xfs_difree(
}
xfs_bmap_add_free(XFS_AGB_TO_FSB(mp,
- agno, XFS_INO_TO_AGBNO(mp,rec.ir_startino)),
+ agno, XFS_AGINO_TO_AGBNO(mp, rec.ir_startino)),
XFS_IALLOC_BLOCKS(mp), flist, mp);
} else {
*delete = 0;
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next reply other threads:[~2013-12-03 21:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-03 21:00 Ben Myers [this message]
2013-12-03 21:28 ` [RFC PATCH] xfs: fix calculation of freed inode cluster blocks Dave Chinner
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