tree 106f68a6e9ef83f4dc86c24b352ee71de272714d
parent 23223584e44cb1b0b69ba3a9ad74956f292a416b
author Yan <yanzheng@21cn.com> 1190041991 -0400
committer Chris Mason <chris.mason@oracle.com> 1222355036 -0400

Btrfs: truncate: don't update inode->i_blocks when extent is a hole

I think check whether extent is a hole before update 'inode->i_blocks'
is unconditional required. (original codes check it only when
del_item isn't equal to 0)

Signed-off-by: Chris Mason <chris.mason@oracle.com>