Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...

[muen/linux.git] / fs / ext4 / ext4.h

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 229ea4da6785410aabe2781db6f120db13c65005..df95412915eaa7fc1df7113734dded459eab5601 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2530,6 +2530,9 @@ extern int ext4_alloc_flex_bg_array(struct super_block *sb,
                                    ext4_group_t ngroup);
 extern const char *ext4_decode_error(struct super_block *sb, int errno,
                                     char nbuf[16]);
+extern void ext4_mark_group_bitmap_corrupted(struct super_block *sb,
+                                            ext4_group_t block_group,
+                                            unsigned int flags);
 
 extern __printf(4, 5)
 void __ext4_error(struct super_block *, const char *, unsigned int,
@@ -2857,6 +2860,10 @@ struct ext4_group_info {
 #define EXT4_GROUP_INFO_WAS_TRIMMED_BIT                1
 #define EXT4_GROUP_INFO_BBITMAP_CORRUPT_BIT    2
 #define EXT4_GROUP_INFO_IBITMAP_CORRUPT_BIT    3
+#define EXT4_GROUP_INFO_BBITMAP_CORRUPT                \
+       (1 << EXT4_GROUP_INFO_BBITMAP_CORRUPT_BIT)
+#define EXT4_GROUP_INFO_IBITMAP_CORRUPT                \
+       (1 << EXT4_GROUP_INFO_IBITMAP_CORRUPT_BIT)
 
 #define EXT4_MB_GRP_NEED_INIT(grp)     \
        (test_bit(EXT4_GROUP_INFO_NEED_INIT_BIT, &((grp)->bb_state)))