fs/xfs/xfs_filestream.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2006-2007 Silicon Graphics, Inc.
   4  * All Rights Reserved.
   5  */
   6 #ifndef __XFS_FILESTREAM_H__
   7 #define __XFS_FILESTREAM_H__
   8
   9 struct xfs_mount;
  10 struct xfs_inode;
  11 struct xfs_bmalloca;
  12 struct xfs_alloc_arg;
  13
  14 int xfs_filestream_mount(struct xfs_mount *mp);
  15 void xfs_filestream_unmount(struct xfs_mount *mp);
  16 void xfs_filestream_deassociate(struct xfs_inode *ip);
  17 int xfs_filestream_select_ag(struct xfs_bmalloca *ap,
  18                 struct xfs_alloc_arg *args, xfs_extlen_t *blen);
  19
  20 static inline int
  21 xfs_inode_is_filestream(
  22         struct xfs_inode        *ip)
  23 {
  24         return xfs_has_filestreams(ip->i_mount) ||
  25                 (ip->i_diflags & XFS_DIFLAG_FILESTREAM);
  26 }
  27
  28 #endif /* __XFS_FILESTREAM_H__ */