f2fs: check hot_data for roll-forward recovery
authorJaegeuk Kim <jaegeuk@kernel.org>
Sun, 13 Aug 2017 04:33:23 +0000 (21:33 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Sep 2017 09:00:12 +0000 (11:00 +0200)
commit53e5f7b8d41bb4af0666fe1e7887c13754b10094
tree3106f8c60cb9f2fc40a61feb4c289cafe5d3d1da
parentbe9994817ad5717f64e07c19e5ec2f6b29aad4d0
f2fs: check hot_data for roll-forward recovery

commit 125c9fb1ccb53eb2ea9380df40f3c743f3fb2fed upstream.

We need to check HOT_DATA to truncate any previous data block when doing
roll-forward recovery.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/f2fs/recovery.c