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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 35/55] xfs: move swap extent code to xfs_extent_ops
Date: Thu,  5 Sep 2013 08:05:39 +1000	[thread overview]
Message-ID: <1378332359-14737-36-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1378332359-14737-1-git-send-email-david@fromorbit.com>

From: Dave Chinner <dchinner@redhat.com>

Swapping extents is clearly an extent operaiton, and it is not
shared with userspace. Move the code to xfs_extent_ops.[ch], and
the userspace ioctl structure definition to xfs_fs.h where most of
the other ioctl structure definitions are. The means xfs_dfrag.h is
no longer needed in userspace.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
 fsr/xfs_fsr.c       |  1 -
 include/Makefile    |  3 +--
 include/xfs_dfrag.h | 53 -----------------------------------------------------
 include/xfs_fs.h    | 15 +++++++++++++++
 4 files changed, 16 insertions(+), 56 deletions(-)
 delete mode 100644 include/xfs_dfrag.h

diff --git a/fsr/xfs_fsr.c b/fsr/xfs_fsr.c
index 7e518c1..7596834 100644
--- a/fsr/xfs_fsr.c
+++ b/fsr/xfs_fsr.c
@@ -20,7 +20,6 @@
 #include <xfs/xfs.h>
 #include <xfs/xfs_types.h>
 #include <xfs/jdm.h>
-#include <xfs/xfs_dfrag.h>
 #include <xfs/xfs_bmap_btree.h>
 #include <xfs/xfs_dinode.h>
 #include <xfs/xfs_attr_sf.h>
diff --git a/include/Makefile b/include/Makefile
index 45b8533..628a087 100644
--- a/include/Makefile
+++ b/include/Makefile
@@ -40,8 +40,7 @@ QAHFILES = libxfs.h libxlog.h \
 	xfs_sb.h \
 	xfs_trace.h \
 	xfs_trans_resv.h \
-	xfs_trans_space.h \
-	xfs_dfrag.h
+	xfs_trans_space.h
 
 HFILES = handle.h jdm.h xqm.h xfs.h xfs_fs.h xfs_types.h
 HFILES += $(PKG_PLATFORM).h
diff --git a/include/xfs_dfrag.h b/include/xfs_dfrag.h
deleted file mode 100644
index 20bdd93..0000000
--- a/include/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__ */
diff --git a/include/xfs_fs.h b/include/xfs_fs.h
index 68c2e18..74b24b2 100644
--- a/include/xfs_fs.h
+++ b/include/xfs_fs.h
@@ -461,6 +461,21 @@ typedef struct xfs_handle {
 				 + (handle).ha_fid.fid_len)
 
 /*
+ * Structure passed to XFS_IOC_SWAPEXT
+ */
+typedef struct xfs_swapext
+{
+	__int64_t	sx_version;	/* version */
+#define XFS_SX_VERSION		0
+	__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;
+
+/*
  * Flags for going down operation
  */
 #define XFS_FSOP_GOING_FLAGS_DEFAULT		0x0	/* going down */
-- 
1.8.3.2

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  parent reply	other threads:[~2013-09-04 22:21 UTC|newest]

Thread overview: 136+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-04 22:05 [PATCH 00/55] xfsprogs: bring code up to date with kernel Dave Chinner
2013-09-04 22:05 ` [PATCH 01/55] xfsprogs: introduce xfs_icreate.h Dave Chinner
2013-09-05 14:35   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 02/55] xfsprogs: port inode create transaction changes Dave Chinner
2013-09-05 15:25   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 03/55] xfsprogs: teach logprint about icreate transaction Dave Chinner
2013-09-05 15:29   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 04/55] libxfs: fix directory/attribute format issues Dave Chinner
2013-09-05 15:36   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 05/55] libxfs: ensure btree root split sets blkno correctly Dave Chinner
2013-09-05 15:37   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 06/55] libxfs: fix byte swapping on constants Dave Chinner
2013-09-05 15:41   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 07/55] libxfs: sync xfs_da_btree.c Dave Chinner
2013-09-05 15:46   ` Mark Tinguely
2013-09-05 15:52   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 08/55] libxfs: update xfs_alloc to current kernel version Dave Chinner
2013-09-05 15:53   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 09/55] libxfs: sync attr code with kernel Dave Chinner
2013-09-05 15:59   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 10/55] libxfs: sync dir2 kernel differences Dave Chinner
2013-09-05 16:32   ` Mark Tinguely
2013-09-17 15:14   ` Eric Sandeen
2013-09-18  3:36     ` Dave Chinner
2013-09-18  5:03       ` Dave Chinner
2013-09-04 22:05 ` [PATCH 11/55] libxfs: sync xfs_ialloc.c to the kernel code Dave Chinner
2013-09-05 18:46   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 12/55] xfsprogs: define min/max once and use them everywhere Dave Chinner
2013-09-05 18:47   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 13/55] libxfs: fix compile warnings Dave Chinner
2013-09-05 18:50   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 14/55] xfs: remove local fork format handling from xfs_bmapi_write() Dave Chinner
2013-09-05 18:55   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 15/55] libxfs: local to remote format support of remote symlinks Dave Chinner
2013-09-05 18:56   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 16/55] xfs: separate out log format definitions Dave Chinner
2013-09-05 19:01   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 17/55] xfs: split out inode log item format definition Dave Chinner
2013-09-05 19:14   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 18/55] xfs: split out buf log item format definitions Dave Chinner
2013-09-05 19:18   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 19/55] xfs: split out inode log item format definition Dave Chinner
2013-09-05 19:20   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 20/55] xfs: separate dquot on disk format definitions out of xfs_quota.h Dave Chinner
2013-09-05 19:33   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 21/55] xfs: separate icreate log format definitions from xfs_icreate_item.h Dave Chinner
2013-09-05 21:12   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 22/55] xfs: split out on-disk transaction definitions Dave Chinner
2013-09-05 21:21   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 23/55] xfs: introduce xfs_rtalloc_defs.h Dave Chinner
2013-09-05 21:26   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 24/55] xfs: introduce xfs_quota_defs.h Dave Chinner
2013-09-05 21:29   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 25/55] libxfs: introduce xfs_trans_resv.c Dave Chinner
2013-09-05 21:45   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 26/55] libxfs: move transaction code to trans.c Dave Chinner
2013-09-05 21:51   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 27/55] xfs: move inode fork definitions to a new header file Dave Chinner
2013-09-05 21:55   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 28/55] xfs: move unrealted definitions out of xfs_inode.h Dave Chinner
2013-09-05 22:05   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 29/55] xfs: introduce xfs_inode_buf.c for inode buffer operations Dave Chinner
2013-09-05 22:27   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 30/55] xfs: split out the remote symlink handling Dave Chinner
2013-09-06 15:13   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 31/55] libxfs: switch over to xfs_sb.c and remove xfs_mount.c Dave Chinner
2013-09-06 18:15   ` Mark Tinguely
2013-09-06 21:40     ` Dave Chinner
2013-09-06 21:43       ` Mark Tinguely
2013-09-10  1:02         ` [PATCH 31/55 V2] " Dave Chinner
2013-09-10 14:11           ` Mark Tinguely
2013-09-10 21:32             ` [PATCH 31/55 V3] " Dave Chinner
2013-09-11 13:25               ` Mark Tinguely
2013-09-11 14:24                 ` Mark Tinguely
2013-09-13 14:17                   ` Mark Tinguely
2013-09-15  3:27                   ` Dave Chinner
2013-09-11 15:11                 ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 32/55] xfs: create xfs_bmap_util.[ch] Dave Chinner
2013-09-06 15:30   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 33/55] xfsprogs: sync minor kernel header differences Dave Chinner
2013-09-06 15:44   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 34/55] xfs: don't special case shared superblock mounts Dave Chinner
2013-09-06 15:48   ` Mark Tinguely
2013-09-04 22:05 ` Dave Chinner [this message]
2013-09-06 17:13   ` [PATCH 35/55] xfs: move swap extent code to xfs_extent_ops Mark Tinguely
2013-09-04 22:05 ` [PATCH 36/55] xfs: kill __KERNEL__ check for debug code in allocation code Dave Chinner
2013-09-06 17:20   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 37/55] xfs: remove __KERNEL__ from debug code Dave Chinner
2013-09-06 17:28   ` Mark Tinguely
2013-09-06 21:41     ` Dave Chinner
2013-09-06 21:42       ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 38/55] xfs: remove __KERNEL__ check from xfs_dir2_leaf.c Dave Chinner
2013-09-06 17:29   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 39/55] xfs: move kernel specific type definitions to xfs.h Dave Chinner
2013-09-06 17:31   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 40/55] xfs: make struct xfs_perag kernel only Dave Chinner
2013-09-06 18:06   ` Mark Tinguely
2013-09-06 21:50     ` Dave Chinner
2013-09-04 22:05 ` [PATCH 41/55] xfs: Introduce a new structure to hold transaction reservation items Dave Chinner
2013-09-06 18:20   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 42/55] xfs: Introduce tr_fsyncts to m_reservation Dave Chinner
2013-09-06 18:20   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 43/55] xfs: Make writeid transaction use tr_writeid Dave Chinner
2013-09-06 18:21   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 44/55] xfs: refactor xfs_trans_reserve() interface Dave Chinner
2013-09-06 18:21   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 45/55] xfs: Get rid of all XFS_XXX_LOG_RES() macro Dave Chinner
2013-09-06 18:22   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 46/55] xfs: Add xfs_log_rlimit.c Dave Chinner
2013-09-06 18:22   ` Mark Tinguely
2013-10-06 17:56   ` Eric Sandeen
2013-10-07  1:46     ` Eric Sandeen
2013-10-07 13:48       ` Mark Tinguely
2014-02-21 19:47         ` Eric Sandeen
2014-02-21 20:40           ` Mark Tinguely
2014-02-21 20:56             ` Eric Sandeen
2014-02-21 21:46               ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 47/55] xfs: Add read-only support for dirent filetype field Dave Chinner
2013-09-06 18:23   ` Mark Tinguely
2013-09-10 21:34   ` [PATCH 47/55 V2] " Dave Chinner
2013-09-04 22:05 ` [PATCH 48/55] xfs: Add write " Dave Chinner
2013-09-06 18:24   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 49/55] xfsprogs: add dtype support to mkfs and db Dave Chinner
2013-09-06 18:25   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 50/55] xfs: di_flushiter considered harmful Dave Chinner
2013-09-06 18:43   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 51/55] xfs: fix calculation of the number of node entries in a dir3 node Dave Chinner
2013-09-06 18:53   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 52/55] xfs: btree block LSN escaping to disk uninitialised Dave Chinner
2013-09-06 18:54   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 53/55] xfs: inode log reservations are too small Dave Chinner
2013-09-06 18:58   ` Mark Tinguely
2013-09-04 22:05 ` [PATCH 54/55] repair: fix segv on directory block read failure Dave Chinner
2013-09-04 23:33   ` Eric Sandeen
2013-09-04 22:05 ` [PATCH 55/55] xfsprogs: cleanup miscellaneous merge faults Dave Chinner
2013-09-06 19:03   ` Mark Tinguely

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