start_ns          229 drivers/net/ethernet/renesas/ravb_ptp.c 		u64 start_ns;
start_ns          232 drivers/net/ethernet/renesas/ravb_ptp.c 		start_ns = req->start.sec * NSEC_PER_SEC + req->start.nsec;
start_ns          235 drivers/net/ethernet/renesas/ravb_ptp.c 		if (start_ns > U32_MAX) {
start_ns          250 drivers/net/ethernet/renesas/ravb_ptp.c 		perout->target = (u32)start_ns;
start_ns          252 drivers/net/ethernet/renesas/ravb_ptp.c 		error = ravb_ptp_update_compare(priv, (u32)start_ns);
start_ns          895 drivers/net/ethernet/sfc/ptp.c 	unsigned start_ns, end_ns;
start_ns          904 drivers/net/ethernet/sfc/ptp.c 	start_ns = timeset->host_start & MC_NANOSECOND_MASK;
start_ns          907 drivers/net/ethernet/sfc/ptp.c 	if (end_ns < start_ns)
start_ns          910 drivers/net/ethernet/sfc/ptp.c 	timeset->window = end_ns - start_ns;
start_ns          129 fs/btrfs/locking.c 	u64 start_ns = 0;
start_ns          132 fs/btrfs/locking.c 		start_ns = ktime_get_ns();
start_ns          147 fs/btrfs/locking.c 		trace_btrfs_tree_read_lock(eb, start_ns);
start_ns          158 fs/btrfs/locking.c 	trace_btrfs_tree_read_lock(eb, start_ns);
start_ns          277 fs/btrfs/locking.c 	u64 start_ns = 0;
start_ns          280 fs/btrfs/locking.c 		start_ns = ktime_get_ns();
start_ns          294 fs/btrfs/locking.c 	trace_btrfs_tree_lock(eb, start_ns);
start_ns         2012 include/trace/events/btrfs.h 	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
start_ns         2014 include/trace/events/btrfs.h 	TP_ARGS(eb, start_ns),
start_ns         2019 include/trace/events/btrfs.h 		__field(	u64,	start_ns	)
start_ns         2029 include/trace/events/btrfs.h 		__entry->start_ns	= start_ns;
start_ns         2031 include/trace/events/btrfs.h 		__entry->diff_ns	= __entry->end_ns - start_ns;
start_ns         2039 include/trace/events/btrfs.h 		__entry->start_ns, __entry->end_ns, __entry->diff_ns,
start_ns         2044 include/trace/events/btrfs.h 	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
start_ns         2046 include/trace/events/btrfs.h 	TP_ARGS(eb, start_ns)
start_ns         2050 include/trace/events/btrfs.h 	TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
start_ns         2052 include/trace/events/btrfs.h 	TP_ARGS(eb, start_ns)
start_ns           61 tools/testing/selftests/timers/adjtick.c 	long long start_ns, end_ns;
start_ns           63 tools/testing/selftests/timers/adjtick.c 	start_ns = ts_to_nsec(start);
start_ns           66 tools/testing/selftests/timers/adjtick.c 	return end_ns - start_ns;
start_ns           62 tools/testing/selftests/timers/raw_skew.c 	long long start_ns, end_ns;
start_ns           64 tools/testing/selftests/timers/raw_skew.c 	start_ns = ts_to_nsec(start);
start_ns           66 tools/testing/selftests/timers/raw_skew.c 	return end_ns - start_ns;