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[PATCH 1/7] xfs: remove xfs_ialloc_find_free

To: xfs@xxxxxxxxxxx
Subject: [PATCH 1/7] xfs: remove xfs_ialloc_find_free
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 05 Jun 2012 10:46:48 -0400
References: <20120605144647.051012936@xxxxxxxxxxxxxxxxxxxxxx>
User-agent: quilt/0.48-1
This function is entirely trivial and only has one caller, so remove it to
simplify the code.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>

---
 fs/xfs/xfs_ialloc.c |    9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

Index: xfs/fs/xfs/xfs_ialloc.c
===================================================================
--- xfs.orig/fs/xfs/xfs_ialloc.c        2012-06-04 12:39:42.512235078 -0400
+++ xfs/fs/xfs/xfs_ialloc.c     2012-06-04 12:39:44.012235117 -0400
@@ -609,13 +609,6 @@ xfs_ialloc_get_rec(
 /*
  * Visible inode allocation functions.
  */
-/*
- * Find a free (set) bit in the inode bitmask.
- */
-static inline int xfs_ialloc_find_free(xfs_inofree_t *fp)
-{
-       return xfs_lowbit64(*fp);
-}
 
 /*
  * Allocate an inode on disk.
@@ -995,7 +988,7 @@ newino:
        }
 
 alloc_inode:
-       offset = xfs_ialloc_find_free(&rec.ir_free);
+       offset = xfs_lowbit64(rec.ir_free);
        ASSERT(offset >= 0);
        ASSERT(offset < XFS_INODES_PER_CHUNK);
        ASSERT((XFS_AGINO_TO_OFFSET(mp, rec.ir_startino) %

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