[XFS] Remove the xfs_refcache

Remove the xfs_refcache, it was only needed while we were still
building for 2.4 kernels.

SGI-PV: 971186
SGI-Modid: xfs-linux-melb:xfs-kern:30472a

Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 7094caff13cf..79bdfb3d6081 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -43,7 +43,6 @@
 #include "xfs_error.h"
 #include "xfs_bmap.h"
 #include "xfs_rw.h"
-#include "xfs_refcache.h"
 #include "xfs_buf_item.h"
 #include "xfs_log_priv.h"
 #include "xfs_dir2_trace.h"
@@ -157,7 +156,6 @@ xfs_cleanup(void)
 
         xfs_cleanup_procfs();
         xfs_sysctl_unregister();
-        xfs_refcache_destroy();
         xfs_filestream_uninit();
         xfs_mru_cache_uninit();
         xfs_acl_zone_destroy(xfs_acl_zone);
@@ -584,11 +582,6 @@ xfs_unmount(
                                         0 : DM_FLAGS_UNWANTED;
         }
 #endif
-        /*
-         * First blow any referenced inode from this file system
-         * out of the reference cache, and delete the timer.
-         */
-        xfs_refcache_purge_mp(mp);
 
         /*
          * Blow away any referenced inode in the filestreams cache.
@@ -652,7 +645,6 @@ xfs_quiesce_fs(
 {
         int                     count = 0, pincount;
 
-        xfs_refcache_purge_mp(mp);
         xfs_flush_buftarg(mp->m_ddev_targp, 0);
         xfs_finish_reclaim_all(mp, 0);
 
@@ -1323,18 +1315,6 @@ xfs_syncsub(
         }
 
         /*
-         * If this is the periodic sync, then kick some entries out of
-         * the reference cache.  This ensures that idle entries are
-         * eventually kicked out of the cache.
-         */
-        if (flags & SYNC_REFCACHE) {
-                if (flags & SYNC_WAIT)
-                        xfs_refcache_purge_mp(mp);
-                else
-                        xfs_refcache_purge_some(mp);
-        }
-
-        /*
          * If asked, update the disk superblock with incore counter values if we
          * are using non-persistent counters so that they don't get too far out
          * of sync if we crash or get a forced shutdown. We don't want to force