[PATCH openEuler-1.0-LTS 0/5] jbd2: fix several checkpoint

Zhang Yi (4): jbd2: remove journal_clean_one_cp_list() jbd2: fix a race when checking checkpoint buffer busy jbd2: remove __journal_try_to_free_buffer() jbd2: fix checkpoint cleanup performance regression

Zhihao Cheng (1): jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint

fs/jbd2/checkpoint.c | 147 ++++++++++++++++++------------------ fs/jbd2/transaction.c | 40 ++-------- include/linux/jbd2.h | 1 + include/trace/events/jbd2.h | 12 +-- 4 files changed, 87 insertions(+), 113 deletions(-)