Patchwork [08/11] e4defrag: Use blk64_t instead of ext4_fsblk_t

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Submitter Kazuya Mio
Date April 8, 2011, 7:52 a.m.
Message ID <4D9EBEDA.7030801@sx.jp.nec.com>
Download mbox | patch
Permalink /patch/90291/
State Superseded
Headers show

Comments

Kazuya Mio - April 8, 2011, 7:52 a.m.
e2fsprogs has blk64_t defined for the physical block number. e4defrag uses it
instead of ext4_fsblk_t.

Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
---
 misc/e4defrag.c |   19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)
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Patch

diff --git a/misc/e4defrag.c b/misc/e4defrag.c
index ba0d424..6365103 100644
--- a/misc/e4defrag.c
+++ b/misc/e4defrag.c
@@ -41,6 +41,7 @@ 
 
 #include "e2p/e2p.h"
 #include "ext2fs/ext2_types.h"
+#include "ext2fs/ext2fs.h"
 #include "ext2fs/fiemap.h"
 
 /* A relatively new ioctl interface ... */
@@ -111,13 +112,10 @@ 
 #define NGMSG_LOST_FOUND	"Can not process \"lost+found\""
 #define NGMSG_EXT_FORMAT	"File is not extent format"
 
-/* Data type for filesystem-wide blocks number */
-typedef unsigned long long ext4_fsblk_t;
-
 struct fiemap_extent_data {
 	__u64 len;			/* blocks count */
 	__u64 logical;		/* start logical block number */
-	ext4_fsblk_t physical;		/* start physical block number */
+	blk64_t physical;		/* start physical block number */
 };
 
 struct fiemap_extent_list {
@@ -461,9 +459,9 @@  static int defrag_fadvise(int fd, struct move_extent defrag_data,
  * @file:		file name.
  * @blk_count:		file blocks.
  */
-static int check_free_size(int fd, const char *file, ext4_fsblk_t blk_count)
+static int check_free_size(int fd, const char *file, blk64_t blk_count)
 {
-	ext4_fsblk_t	free_blk_count;
+	blk64_t		free_blk_count;
 	struct statfs64	fsbuf;
 	uid_t		current_uid = getuid();
 
@@ -521,8 +519,7 @@  static int file_frag_count(int fd)
  * @extents:		file extents.
  * @blk_count:		file blocks.
  */
-static int file_check(int fd, const char *file, int extents,
-					ext4_fsblk_t blk_count)
+static int file_check(int fd, const char *file, int extents, blk64_t blk_count)
 {
 	int	ret;
 	struct flock	lock;
@@ -761,9 +758,9 @@  static int get_exts_count(struct fiemap_extent_list *ext_list_head)
  *
  * @ext_list_head:	the extent list head of the target file
  */
-static ext4_fsblk_t get_file_blocks(struct fiemap_extent_list *ext_list_head)
+static blk64_t get_file_blocks(struct fiemap_extent_list *ext_list_head)
 {
-	ext4_fsblk_t blk_count = 0;
+	blk64_t blk_count = 0;
 	struct fiemap_extent_list *ext_list_tmp = ext_list_head;
 
 	do {
@@ -954,7 +951,7 @@  static int file_defrag(const char *file, const struct stat64 *buf,
 	int	file_frags_start, file_frags_end;
 	char	tmp_inode_name[PATH_MAX + 8];
 	size_t	threshold;
-	ext4_fsblk_t			blk_count = 0;
+	blk64_t				blk_count = 0;
 	struct fiemap_extent_list	*orig_list = NULL;
 	struct fiemap_extent_list	*donor_list = NULL;
 	struct fiemap_extent_group	*orig_group_head = NULL;