[PATCH 4.6 101/121] ext4: fix data exposure after a crash

4.6-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 06bd3c36a733ac27962fea7d6f47168841376824 upstream. Huang has reported that in his powerfail testing he is seeing stale block contents in some of recently

[PATCH 4.6 101/121] ext4: fix data exposure after a crash

4.6-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 06bd3c36a733ac27962fea7d6f47168841376824 upstream. Huang has reported that in his powerfail testing he is seeing stale block contents in some of recently allocated blocks