From a133d952b44cef278d2da664d742d51ef95f4dd3 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 12 Aug 2013 20:49:48 +1000 Subject: xfs: consolidate extent swap code So we don't need xfs_dfrag.h in userspace anymore, move the extent swap ioctl structure definition to xfs_fs.h where most of the other ioctl structure definitions are. Now that we don't need separate files for extent swapping, separate the basic file descriptor checking code to xfs_ioctl.c, and the code that does the extent swap operation to xfs_bmap_util.c. This cleanly separates the user interface code from the physical mechanism used to do the extent swap. Signed-off-by: Dave Chinner Reviewed-by: Mark Tinguely Signed-off-by: Ben Myers --- fs/xfs/xfs_dfrag.h | 53 ----------------------------------------------------- 1 file changed, 53 deletions(-) delete mode 100644 fs/xfs/xfs_dfrag.h (limited to 'fs/xfs/xfs_dfrag.h') diff --git a/fs/xfs/xfs_dfrag.h b/fs/xfs/xfs_dfrag.h deleted file mode 100644 index 20bdd93..0000000 --- a/fs/xfs/xfs_dfrag.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (c) 2000,2005 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_DFRAG_H__ -#define __XFS_DFRAG_H__ - -/* - * Structure passed to xfs_swapext - */ - -typedef struct xfs_swapext -{ - __int64_t sx_version; /* version */ - __int64_t sx_fdtarget; /* fd of target file */ - __int64_t sx_fdtmp; /* fd of tmp file */ - xfs_off_t sx_offset; /* offset into file */ - xfs_off_t sx_length; /* leng from offset */ - char sx_pad[16]; /* pad space, unused */ - xfs_bstat_t sx_stat; /* stat of target b4 copy */ -} xfs_swapext_t; - -/* - * Version flag - */ -#define XFS_SX_VERSION 0 - -#ifdef __KERNEL__ -/* - * Prototypes for visible xfs_dfrag.c routines. - */ - -/* - * Syscall interface for xfs_swapext - */ -int xfs_swapext(struct xfs_swapext *sx); - -#endif /* __KERNEL__ */ - -#endif /* __XFS_DFRAG_H__ */ -- cgit v1.1