From a2821e34df141ac6019552618b57fa09227ff0dd Mon Sep 17 00:00:00 2001 From: Aihua Zhang Date: Sun, 13 Mar 2016 17:18:12 -0400 Subject: 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: Aihua Zhang Signed-off-by: Theodore Ts'o --- fs/ext4/ext4.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'fs/ext4/ext4.h') diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 5623eec7fd22..393689dfa1af 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -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 */ -- cgit v1.2.3