From 731eb1a03a8445cde2cb23ecfb3580c6fa7bb690 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Wed, 3 Mar 2010 23:55:01 -0500 Subject: ext4: consolidate in_range() definitions There are duplicate macro definitions of in_range() in mballoc.h and balloc.c. This consolidates these two definitions into ext4.h, and changes extents.c to use in_range() as well. Signed-off-by: Akinobu Mita Signed-off-by: "Theodore Ts'o" Cc: Andreas Dilger --- fs/ext4/ext4.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/ext4/ext4.h') diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 3d85bbb09f1b..9b179163f1de 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1819,6 +1819,8 @@ static inline void set_bitmap_uptodate(struct buffer_head *bh) set_bit(BH_BITMAP_UPTODATE, &(bh)->b_state); } +#define in_range(b, first, len) ((b) >= (first) && (b) <= (first) + (len) - 1) + #endif /* __KERNEL__ */ #endif /* _EXT4_H */ -- cgit v1.2.2