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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-06-23 19:02:18 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-06-23 19:12:51 +0200 |
| commit | 245f0bd331330c80e28e56e95c85ebacf7570ac2 (patch) | |
| tree | d863021b9fe555e3d77a4d84baa553d94ea63c0c /src/timers.h | |
| parent | f8b3991e881a64f47412082ae15c08285eb6880b (diff) | |
global: use fast boottime instead of normal boottime
Generally if we're inaccurate by a few nanoseconds, it doesn't matter.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/timers.h')
| -rw-r--r-- | src/timers.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/timers.h b/src/timers.h index 5a691c8..1c46555 100644 --- a/src/timers.h +++ b/src/timers.h @@ -19,9 +19,9 @@ void timers_handshake_complete(struct wireguard_peer *peer); void timers_session_derived(struct wireguard_peer *peer); void timers_any_authenticated_packet_traversal(struct wireguard_peer *peer); -static inline bool has_expired(ktime_t birthday, u64 expiration_seconds) +static inline bool has_expired(u64 birthday_nanoseconds, u64 expiration_seconds) { - return !ktime_after(ktime_add_ns(birthday, expiration_seconds * NSEC_PER_SEC), ktime_get_boottime()); + return (s64)(birthday_nanoseconds + expiration_seconds * NSEC_PER_SEC) <= (s64)ktime_get_boot_fast_ns(); } #endif /* _WG_TIMERS_H */ |