fs/reiser4/vfs_ops.h

   1 /* Copyright 2001, 2002, 2003 by Hans Reiser, licensing governed by
   2  * reiser4/README */
   3
   4 /* vfs_ops.c's exported symbols */
   5
   6 #if !defined( __FS_REISER4_VFS_OPS_H__ )
   7 #define __FS_REISER4_VFS_OPS_H__
   8
   9 #include "forward.h"
  10 #include "coord.h"
  11 #include "seal.h"
  12 #include "plugin/file/file.h"
  13 #include "super.h"
  14 #include "readahead.h"
  15
  16 #include <linux/types.h>        /* for loff_t */
  17 #include <linux/fs.h>           /* for struct address_space */
  18 #include <linux/dcache.h>       /* for struct dentry */
  19 #include <linux/mm.h>
  20 #include <linux/backing-dev.h>
  21
  22 /* address space operations */
  23 int reiser4_writepage(struct page *, struct writeback_control *);
  24 int reiser4_set_page_dirty(struct page *);
  25 void reiser4_invalidatepage(struct page *, unsigned long offset);
  26 int reiser4_releasepage(struct page *, gfp_t);
  27
  28 extern int reiser4_update_sd(struct inode *);
  29 extern int reiser4_add_nlink(struct inode *, struct inode *, int);
  30 extern int reiser4_del_nlink(struct inode *, struct inode *, int);
  31
  32 extern int reiser4_start_up_io(struct page *page);
  33 extern void reiser4_throttle_write(struct inode *, int nrpages);
  34 extern int jnode_is_releasable(jnode *);
  35
  36 #define CAPTURE_APAGE_BURST (1024l)
  37 void reiser4_writeout(struct super_block *, struct writeback_control *);
  38
  39 extern void reiser4_handle_error(void);
  40
  41 /* __FS_REISER4_VFS_OPS_H__ */
  42 #endif
  43
  44 /* Make Linus happy.
  45    Local variables:
  46    c-indentation-style: "K&R"
  47    mode-name: "LC"
  48    c-basic-offset: 8
  49    tab-width: 8
  50    fill-column: 120
  51    scroll-step: 1
  52    End:
  53 */