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[PATCH 4/7] xfs: uninline xfs_get_extsz_hint

To: xfs@xxxxxxxxxxx
Subject: [PATCH 4/7] xfs: uninline xfs_get_extsz_hint
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sat, 14 Nov 2009 11:17:21 -0500
References: <20091114161717.233372584@xxxxxxxxxxxxxxxxxxxxxx>
User-agent: quilt/0.47-1
This function is too large to efficiently be inlined.

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

Index: xfs/fs/xfs/xfs_rw.c
===================================================================
--- xfs.orig/fs/xfs/xfs_rw.c    2009-11-12 17:14:15.278004428 +0100
+++ xfs/fs/xfs/xfs_rw.c 2009-11-12 17:18:33.311004263 +0100
@@ -336,3 +336,25 @@ xfs_bwrite(
        }
        return (error);
 }
+
+/*
+ * helper function to extract extent size hint from inode
+ */
+xfs_extlen_t
+xfs_get_extsz_hint(
+       struct xfs_inode        *ip)
+{
+       xfs_extlen_t            extsz;
+
+       if (unlikely(XFS_IS_REALTIME_INODE(ip))) {
+               extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
+                               ? ip->i_d.di_extsize
+                               : ip->i_mount->m_sb.sb_rextsize;
+               ASSERT(extsz);
+       } else {
+               extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
+                               ? ip->i_d.di_extsize : 0;
+       }
+
+       return extsz;
+}
Index: xfs/fs/xfs/xfs_rw.h
===================================================================
--- xfs.orig/fs/xfs/xfs_rw.h    2009-11-09 17:06:46.116004228 +0100
+++ xfs/fs/xfs/xfs_rw.h 2009-11-12 17:18:33.311004263 +0100
@@ -37,27 +37,6 @@ xfs_fsb_to_db(struct xfs_inode *ip, xfs_
 }
 
 /*
- * helper function to extract extent size hint from inode
- */
-STATIC_INLINE xfs_extlen_t
-xfs_get_extsz_hint(
-       xfs_inode_t     *ip)
-{
-       xfs_extlen_t    extsz;
-
-       if (unlikely(XFS_IS_REALTIME_INODE(ip))) {
-               extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
-                               ? ip->i_d.di_extsize
-                               : ip->i_mount->m_sb.sb_rextsize;
-               ASSERT(extsz);
-       } else {
-               extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
-                               ? ip->i_d.di_extsize : 0;
-       }
-       return extsz;
-}
-
-/*
  * Prototypes for functions in xfs_rw.c.
  */
 extern int xfs_write_clear_setuid(struct xfs_inode *ip);
@@ -69,5 +48,6 @@ extern int xfs_read_buf(struct xfs_mount
                        struct xfs_buf **bpp);
 extern void xfs_ioerror_alert(char *func, struct xfs_mount *mp,
                                xfs_buf_t *bp, xfs_daddr_t blkno);
+extern xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip);
 
 #endif /* __XFS_RW_H__ */

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