[PATCH openEuler-1.0-LTS 0/2] Remove WQ_FLAG_BOOKMARK flag

Fix softlockup by removing the wait_queue flag: WQ_FLAG_BOOKMARK.

Matthew Wilcox (Oracle) (2): filemap: remove use of wait bookmarks sched: remove wait bookmarks

include/linux/wait.h | 3 --- kernel/sched/wait.c | 57 ++++++-------------------------------------- mm/filemap.c | 21 +--------------- 3 files changed, 8 insertions(+), 73 deletions(-)