4 files changed, 35 insertions, 6 deletions

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index db5f5a3608ca..d3382843698e 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -15,6 +15,7 @@
  * along with this program; if not, write the Free Software Foundation,
  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#include "xfs.h"
 #include <linux/stddef.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -31,7 +32,6 @@
 #include <linux/kthread.h>
 #include <linux/migrate.h>
 #include <linux/backing-dev.h>
-#include "xfs_linux.h"
 
 STATIC kmem_zone_t *xfs_buf_zone;
 STATIC kmem_shaker_t xfs_buf_shake;
@@ -1406,7 +1406,7 @@ xfs_alloc_bufhash(
         btp->bt_hashshift = external ? 3 : 8;   /* 8 or 256 buckets */
         btp->bt_hashmask = (1 << btp->bt_hashshift) - 1;
         btp->bt_hash = kmem_zalloc((1 << btp->bt_hashshift) *
-                                        sizeof(xfs_bufhash_t), KM_SLEEP);
+                                        sizeof(xfs_bufhash_t), KM_SLEEP | KM_LARGE);
         for (i = 0; i < (1 << btp->bt_hashshift); i++) {
                 spin_lock_init(&btp->bt_hash[i].bh_lock);
                 INIT_LIST_HEAD(&btp->bt_hash[i].bh_list);
diff --git a/fs/xfs/linux-2.6/xfs_dmapi_priv.h b/fs/xfs/linux-2.6/xfs_dmapi_priv.h
new file mode 100644
index 000000000000..a8b0b1685eed
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_dmapi_priv.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2000-2006 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef __XFS_DMAPI_PRIV_H__
+#define __XFS_DMAPI_PRIV_H__
+
+/*
+ *      Based on IO_ISDIRECT, decide which i_ flag is set.
+ */
+#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \
+                              DM_FLAGS_IMUX : 0)
+#define DM_SEM_FLAG_WR  (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_IMUX)
+
+#endif /*__XFS_DMAPI_PRIV_H__*/
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index a74f854d91e6..74d094829a4d 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -341,8 +341,11 @@ xfs_open_by_handle(
                 put_unused_fd(new_fd);
                 return -XFS_ERROR(-PTR_ERR(filp));
         }
-        if (inode->i_mode & S_IFREG)
+        if (inode->i_mode & S_IFREG) {
+                /* invisible operation should not change atime */
+                filp->f_flags |= O_NOATIME;
                 filp->f_op = &xfs_invis_file_operations;
+        }
 
         fd_install(new_fd, filp);
         return new_fd;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 38c4d128a8c0..de05abbbe7fd 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -227,9 +227,7 @@ xfs_initialize_vnode(
                 xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
                 xfs_set_inodeops(inode);
 
-                spin_lock(&ip->i_flags_lock);
-                ip->i_flags &= ~XFS_INEW;
-                spin_unlock(&ip->i_flags_lock);
+                xfs_iflags_clear(ip, XFS_INEW);
                 barrier();
 
                 unlock_new_inode(inode);