[XFS] stop using file_update_time

[linux-2.6-omap-h63xx.git] / fs / xfs / linux-2.6 / xfs_iops.c

diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 0e7ca2155956793bd877afbe4dbc83cd1552996f..91bcd979242cc1dc05b1a0b4bd34e13ec5925b7c 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -132,45 +132,6 @@ xfs_ichgtime(
        }
 }
 
-/*
- * Variant on the above which avoids querying the system clock
- * in situations where we know the Linux inode timestamps have
- * just been updated (and so we can update our inode cheaply).
- */
-void
-xfs_ichgtime_fast(
-       xfs_inode_t     *ip,
-       struct inode    *inode,
-       int             flags)
-{
-       timespec_t      *tvp;
-
-       if (flags & XFS_ICHGTIME_MOD) {
-               tvp = &inode->i_mtime;
-               ip->i_d.di_mtime.t_sec = (__int32_t)tvp->tv_sec;
-               ip->i_d.di_mtime.t_nsec = (__int32_t)tvp->tv_nsec;
-       }
-       if (flags & XFS_ICHGTIME_CHG) {
-               tvp = &inode->i_ctime;
-               ip->i_d.di_ctime.t_sec = (__int32_t)tvp->tv_sec;
-               ip->i_d.di_ctime.t_nsec = (__int32_t)tvp->tv_nsec;
-       }
-
-       /*
-        * We update the i_update_core field _after_ changing
-        * the timestamps in order to coordinate properly with
-        * xfs_iflush() so that we don't lose timestamp updates.
-        * This keeps us from having to hold the inode lock
-        * while doing this.  We use the SYNCHRONIZE macro to
-        * ensure that the compiler does not reorder the update
-        * of i_update_core above the timestamp updates above.
-        */
-       SYNCHRONIZE();
-       ip->i_update_core = 1;
-       if (!(inode->i_state & I_NEW))
-               mark_inode_dirty_sync(inode);
-}
-
 /*
  * Hook in SELinux.  This is not quite correct yet, what we really need
  * here (as we do for default ACLs) is a mechanism by which creation of