From 3a06d778dfeda7eaeeb79bfa49cf97f2aae132b4 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Sat, 22 Nov 2008 15:04:59 -0500 Subject: ext4: sparse fixes * Change EXT4_HAS_*_FEATURE to return a boolean * Add a function prototype for ext4_fiemap() in ext4.h * Make ext4_ext_fiemap_cb() and ext4_xattr_fiemap() be static functions * Add lock annotations to mb_free_blocks() Signed-off-by: Aneesh Kumar K.V Signed-off-by: "Theodore Ts'o" --- fs/ext4/ext4.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'fs/ext4/ext4.h') diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 558545d..5125c1f 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -727,11 +727,11 @@ static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino) */ #define EXT4_HAS_COMPAT_FEATURE(sb,mask) \ - (EXT4_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask)) + ((EXT4_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask)) != 0) #define EXT4_HAS_RO_COMPAT_FEATURE(sb,mask) \ - (EXT4_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask)) + ((EXT4_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask)) != 0) #define EXT4_HAS_INCOMPAT_FEATURE(sb,mask) \ - (EXT4_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask)) + ((EXT4_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask)) != 0) #define EXT4_SET_COMPAT_FEATURE(sb,mask) \ EXT4_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask) #define EXT4_SET_RO_COMPAT_FEATURE(sb,mask) \ @@ -1286,6 +1286,9 @@ extern int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block, unsigned int max_blocks, struct buffer_head *bh, int create, int extend_disksize, int flag); +extern int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, + __u64 start, __u64 len); + #endif /* __KERNEL__ */ #endif /* _EXT4_H */ -- cgit v1.1