period_seqcount   411 block/blk-iocost.c 	seqcount_t			period_seqcount;
period_seqcount   870 block/blk-iocost.c 		seq = read_seqcount_begin(&ioc->period_seqcount);
period_seqcount   873 block/blk-iocost.c 	} while (read_seqcount_retry(&ioc->period_seqcount, seq));
period_seqcount   881 block/blk-iocost.c 	write_seqcount_begin(&ioc->period_seqcount);
period_seqcount   884 block/blk-iocost.c 	write_seqcount_end(&ioc->period_seqcount);
period_seqcount  1964 block/blk-iocost.c 	seqcount_init(&ioc->period_seqcount);