[PATCH 3.16.y-ckt 073/185] ext4: fix race between truncate and __ext4_journalled_writepage()

3.16.7-ckt15 -stable review patch. If anyone has any objections, please let me know. -- From: Theodore Ts'o commit bdf96838aea6a265f2ae6cbcfb12a778c84a0b8e upstream. The commit cf108bca465d: "ext4: Invert the locking order of page_lock and transaction start" caused

[PATCH 3.16.y-ckt 073/185] ext4: fix race between truncate and __ext4_journalled_writepage()

3.16.7-ckt15 -stable review patch. If anyone has any objections, please let me know. -- From: Theodore Ts'o ty...@mit.edu commit bdf96838aea6a265f2ae6cbcfb12a778c84a0b8e upstream. The commit cf108bca465d: ext4: Invert the locking order of page_lock and transaction start