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Commit a2821e34 authored by Aihua Zhang's avatar Aihua Zhang Committed by Theodore Ts'o
Browse files

ext4: fix compile error while opening the macro DOUBLE_CHECK 



the error is:
    fs/ext4/mballoc.c:475:43: error: 'struct ext4_group_info' has
no member named 'bb_bitmap'.
    so, the definition of macro DOUBLE_CHECK should before
'struct ext4_group_info', I fixed it, and I moved the macro
AGGRESSIVE_CHECK together, because I think they shoule be together.

Signed-off-by: default avatarAihua Zhang <zhangaihua1@huawei.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 7915a861

fs/ext4/ext4.h

+12 −0
Original line number Diff line number Diff line
@@ -41,6 +41,18 @@ 
 * The fourth extended filesystem constants/structures

 */



/*

 * with AGGRESSIVE_CHECK allocator runs consistency checks over

 * structures. these checks slow things down a lot

 */

#define AGGRESSIVE_CHECK__



/*

 * with DOUBLE_CHECK defined mballoc creates persistent in-core

 * bitmaps, maintains and uses them to check for double allocations

 */

#define DOUBLE_CHECK__



/*

 * Define EXT4FS_DEBUG to produce debug messages

 */

fs/ext4/mballoc.h

+0 −12
Original line number Diff line number Diff line
@@ -22,18 +22,6 @@ 
#include "ext4_jbd2.h"

#include "ext4.h"



/*

 * with AGGRESSIVE_CHECK allocator runs consistency checks over

 * structures. these checks slow things down a lot

 */

#define AGGRESSIVE_CHECK__



/*

 * with DOUBLE_CHECK defined mballoc creates persistent in-core

 * bitmaps, maintains and uses them to check for double allocations

 */

#define DOUBLE_CHECK__



/*

 */

#ifdef CONFIG_EXT4_DEBUG