WB_REASON_SYNC   1913 fs/btrfs/transaction.c 		writeback_inodes_sb(fs_info->sb, WB_REASON_SYNC);
WB_REASON_SYNC   1696 fs/f2fs/super.c 		writeback_inodes_sb(sb, WB_REASON_SYNC);
WB_REASON_SYNC   2539 fs/fs-writeback.c 		.reason		= WB_REASON_SYNC,
WB_REASON_SYNC     36 fs/sync.c      		writeback_inodes_sb(sb, WB_REASON_SYNC);
WB_REASON_SYNC    112 fs/sync.c      	wakeup_flusher_threads(WB_REASON_SYNC);
WB_REASON_SYNC     36 include/trace/events/writeback.h 	EM( WB_REASON_SYNC,			"sync")			\