This patch sets fix 2 crash-consistency issues of fast commit. First patch change to use ext4_ext_remove_space instead of ext4_punch_hole during replay delete range procedure. This avoid replay procedure being affeced by incorrect inode->i_size. Second patch correct the trank range logic for ftruncte. After testing this patch sets with xfstests-bld, in the "log" and "quick" group with config "fast_commit" is selected. No regressions was found. Signed-off-by: Xin Yin <yinxin.x@xxxxxxxxxxxxx> Xin Yin (2): ext4: use ext4_ext_remove_space() for fast commit replay delete range ext4: fast commit may miss tracking unwritten range during ftruncate fs/ext4/fast_commit.c | 13 ++++++++----- fs/ext4/inode.c | 3 +-- 2 files changed, 9 insertions(+), 7 deletions(-) -- 2.20.1
