[PATCH 31/37] xfs: move xfs_fsb_to_db to xfs_bmap.h

Dave Chinner
2012-04-23T05:59:56Z

From: Dave Chinner <dchinner@redhat.com>

This is the only remaining useful function in xfs_rw.h, so move it
to a header file responsible for block mapping functions that the
callers already include. Soon we can get rid of xfs_rw.h.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/xfs_bmap.c | 13 +++++++++++++
fs/xfs/xfs_bmap.h | 3 +++
fs/xfs/xfs_rw.h | 14 --------------
3 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 85e7e32..1e58bc3 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -6157,3 +6157,16 @@ next_block:

return error;
}
+
+/*
+ * Convert the given file system block to a disk block. We have to treat it
+ * differently based on whether the file is a real time file or not, because the
+ * bmap code does.
+ */
+xfs_daddr_t
+xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
+{
+ return (XFS_IS_REALTIME_INODE(ip) ? \
+ (xfs_daddr_t)XFS_FSB_TO_BB((ip)->i_mount, (fsb)) : \
+ XFS_FSB_TO_DADDR((ip)->i_mount, (fsb)));
+}
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 89ee672..803b56d 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -211,6 +211,9 @@ int xfs_bmap_count_blocks(struct xfs_trans *tp, struct xfs_inode *ip,
int whichfork, int *count);
int xfs_bmap_punch_delalloc_range(struct xfs_inode *ip,
xfs_fileoff_t start_fsb, xfs_fileoff_t length);
+
+xfs_daddr_t xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb);
+
#endif /* __KERNEL__ */

#endif /* __XFS_BMAP_H__ */
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h
index 967b3a4..13f6317 100644
--- a/fs/xfs/xfs_rw.h
+++ b/fs/xfs/xfs_rw.h
@@ -23,20 +23,6 @@ struct xfs_inode;
struct xfs_mount;

/*
- * Convert the given file system block to a disk block.
- * We have to treat it differently based on whether the
- * file is a real time file or not, because the bmap code
- * does.
- */
-static inline xfs_daddr_t
-xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
-{
- return (XFS_IS_REALTIME_INODE(ip) ? \
- (xfs_daddr_t)XFS_FSB_TO_BB((ip)->i_mount, (fsb)) : \
- XFS_FSB_TO_DADDR((ip)->i_mount, (fsb)));
-}
-
-/*
* Prototypes for functions in xfs_rw.c.
*/
extern xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip);
--
1.7.9.5