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ext4: fix compile error while opening the macro DOUBLE_CHECK

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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: Aihua Zhang <zhangaihua1@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Aihua Zhang 2016-03-13 17:18:12 -04:00 committed by Theodore Ts'o
parent 7915a861c0
commit a2821e34df
2 changed files with 12 additions and 12 deletions
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12
fs/ext4/ext4.h
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@ -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
*/

12
fs/ext4/mballoc.h
View file

@ -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