linux-ext4 - [PATCH 04/15][e2fsprogs] Use blk64_t for blocks in struct ext2

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Message-ID: <20080820173300.23412.56974.stgit@gara>
Date:	Wed, 20 Aug 2008 12:33:00 -0500
From:	"Jose R. Santos" <jrs@...ibm.com>
To:	"Theodore Ts'o" <tytso@....edu>, linux-ext4@...r.kernel.org
Subject: [PATCH 04/15][e2fsprogs] Use blk64_t for blocks in struct ext2_file.

From: Jose R. Santos <jrs@...ibm.com>

Use blk64_t for blocks in struct ext2_file.

The ext2_file structure is never exposed through the libext2fs API so
it is safe to use 64-bit blocks for blockno and physclock without
breaking the ABI.

Signed-off-by: Jose R. Santos <jrs@...ibm.com>
--

 lib/ext2fs/fileio.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
Signed-off-by: Theodore Ts'o <tytso@....edu>
--

 lib/ext2fs/fileio.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/ext2fs/fileio.c b/lib/ext2fs/fileio.c
index 8bf99fb..4b9e1ce 100644
--- a/lib/ext2fs/fileio.c
+++ b/lib/ext2fs/fileio.c
@@ -25,8 +25,8 @@ struct ext2_file {
 	struct ext2_inode	inode;
 	int 			flags;
 	__u64			pos;
-	blk_t			blockno;
-	blk_t			physblock;
+	blk64_t			blockno;
+	blk64_t			physblock;
 	char 			*buf;
 };
 
@@ -116,9 +116,9 @@ errcode_t ext2fs_file_flush(ext2_file_t file)
 	 * Allocate it.
 	 */
 	if (!file->physblock) {
-		retval = ext2fs_bmap(fs, file->ino, &file->inode,
+		retval = ext2fs_bmap2(fs, file->ino, &file->inode,
 				     BMAP_BUFFER, file->ino ? BMAP_ALLOC : 0,
-				     file->blockno, &file->physblock);
+				     file->blockno, 0, &file->physblock);
 		if (retval)
 			return retval;
 	}
@@ -168,8 +168,8 @@ static errcode_t load_buffer(ext2_file_t file, int dontfill)
 	errcode_t	retval;
 
 	if (!(file->flags & EXT2_FILE_BUF_VALID)) {
-		retval = ext2fs_bmap(fs, file->ino, &file->inode,
-				     BMAP_BUFFER, 0, file->blockno,
+		retval = ext2fs_bmap2(fs, file->ino, &file->inode,
+				     BMAP_BUFFER, 0, file->blockno, 0,
 				     &file->physblock);
 		if (retval)
 			return retval;

--
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