diff options
Diffstat (limited to 'fs/ext4/inline.c')
-rw-r--r-- | fs/ext4/inline.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index fad82d08fca5..e7db6ee23277 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -1857,47 +1857,6 @@ out: return error; } -int ext4_inline_data_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, - int *has_inline, __u64 start, __u64 len) -{ - __u64 physical = 0; - __u64 inline_len; - __u32 flags = FIEMAP_EXTENT_DATA_INLINE | FIEMAP_EXTENT_NOT_ALIGNED | - FIEMAP_EXTENT_LAST; - int error = 0; - struct ext4_iloc iloc; - - down_read(&EXT4_I(inode)->xattr_sem); - if (!ext4_has_inline_data(inode)) { - *has_inline = 0; - goto out; - } - inline_len = min_t(size_t, ext4_get_inline_size(inode), - i_size_read(inode)); - if (start >= inline_len) - goto out; - if (start + len < inline_len) - inline_len = start + len; - inline_len -= start; - - error = ext4_get_inode_loc(inode, &iloc); - if (error) - goto out; - - physical = (__u64)iloc.bh->b_blocknr << inode->i_sb->s_blocksize_bits; - physical += (char *)ext4_raw_inode(&iloc) - iloc.bh->b_data; - physical += offsetof(struct ext4_inode, i_block); - - brelse(iloc.bh); -out: - up_read(&EXT4_I(inode)->xattr_sem); - if (physical) - error = fiemap_fill_next_extent(fieinfo, start, physical, - inline_len, flags); - return (error < 0 ? error : 0); -} - int ext4_inline_data_truncate(struct inode *inode, int *has_inline) { handle_t *handle; |