LU-506 kernel: FC15 - file_operations relate changes.

[fs/lustre-release.git] / libcfs / include / libcfs / linux / linux-fs.h

diff --git a/libcfs/include/libcfs/linux/linux-fs.h b/libcfs/include/libcfs/linux/linux-fs.h
index 64d8936..41b0f67 100644 (file)
--- a/libcfs/include/libcfs/linux/linux-fs.h
+++ b/libcfs/include/libcfs/linux/linux-fs.h
@@ -26,7 +26,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  */
 /*
@@ -52,6 +52,7 @@
 #include <linux/fs.h>
 #include <linux/stat.h>
 #include <linux/mount.h>
+#include <linux/backing-dev.h>
 
 typedef struct file cfs_file_t;
 typedef struct dentry cfs_dentry_t;
@@ -65,12 +66,18 @@ typedef struct kstatfs cfs_kstatfs_t;
  * XXX Do we need to parse flags and mode in cfs_filp_open? 
  */
 cfs_file_t *cfs_filp_open (const char *name, int flags, int mode, int *err);
+#ifndef HAVE_FILE_FSYNC_2ARGS
+# define cfs_do_fsync(fp, flag)    ((fp)->f_op->fsync(fp, (fp)->f_dentry, flag))
+#else
+# define cfs_do_fsync(fp, flag)    ((fp)->f_op->fsync(fp, flag))
+#endif
 #define cfs_filp_close(f)                   filp_close(f, NULL)
 #define cfs_filp_read(fp, buf, size, pos)   (fp)->f_op->read((fp), (buf), (size), pos)
 #define cfs_filp_write(fp, buf, size, pos)  (fp)->f_op->write((fp), (buf), (size), pos)
-#define cfs_filp_fsync(fp)                  (fp)->f_op->fsync((fp), (fp)->f_dentry, 1)
+#define cfs_filp_fsync(fp)                  cfs_do_fsync(fp, 1)
 
 #define cfs_get_file(f)                     get_file(f)
+#define cfs_get_fd(x)                       fget(x)
 #define cfs_put_file(f)                     fput(f)
 #define cfs_file_count(f)                   file_count(f)