[PATCH 1/1] xfs: kill the unused XFS_BB_FSB_OFFSET macro

[PATCH 1/1] xfs: kill the unused XFS_BB_FSB_OFFSET macro

[Amit Sahrawat]

Removing the macro, as this is no more needed in the code.
Tried to find the reference when it was last used - but the usage
for this seemed to have been dropped long time ago.

Signed-off-by: Amit Sahrawat <amit.sahrawat83@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/xfs_sb.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h
index cb6ae71..f429d9d 100644
--- a/fs/xfs/xfs_sb.h
+++ b/fs/xfs/xfs_sb.h
@@ -529,7 +529,6 @@ static inline int xfs_sb_version_hasprojid32bit(xfs_sb_t *sbp)
 #define	XFS_BB_TO_FSB(mp,bb)	\
 	(((bb) + (XFS_FSB_TO_BB(mp,1) - 1)) >> (mp)->m_blkbb_log)
 #define	XFS_BB_TO_FSBT(mp,bb)	((bb) >> (mp)->m_blkbb_log)
-#define	XFS_BB_FSB_OFFSET(mp,bb) ((bb) & ((mp)->m_bsize - 1))
 
 /*
  * File system block to byte conversions.
-- 
1.7.2.3

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Re: [PATCH 1/1] xfs: kill the unused XFS_BB_FSB_OFFSET macro

[Ben Myers]

On Mon, Jan 16, 2012 at 05:54:36PM +0530, Amit Sahrawat wrote:
> Removing the macro, as this is no more needed in the code.
> Tried to find the reference when it was last used - but the usage
> for this seemed to have been dropped long time ago.
> 
> Signed-off-by: Amit Sahrawat <amit.sahrawat83@gmail.com>
> Reviewed-by: Christoph Hellwig <hch@lst.de>

Looks good.
Reviewed-by: Ben Myers <bpm@sgi.com>

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