global: use ktime boottime instead of jiffies

Since this is a network protocol, expirations need to be accounted for,
even across system suspend. On real systems, this isn't a problem, since
we're clearing all keys before suspend. But on Android, where we don't
do that, this is something of a problem. So, we switch to using boottime
instead of jiffies.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/noise.h b/src/noise.h
index 5eb3a88..ec1a59d 100644
--- a/src/noise.h
+++ b/src/noise.h
@@ -16,7 +16,7 @@
 #include <linux/atomic.h>
 #include <linux/rwsem.h>
 #include <linux/mutex.h>
-#include <linux/jiffies.h>
+#include <linux/ktime.h>
 #include <linux/kref.h>
 
 union noise_counter {
@@ -31,7 +31,7 @@ union noise_counter {
 struct noise_symmetric_key {
 	u8 key[NOISE_SYMMETRIC_KEY_LEN];
 	union noise_counter counter;
-	u64 birthdate;
+	ktime_t birthdate;
 	bool is_valid;
 };
 
@@ -72,7 +72,7 @@ struct noise_handshake {
 	struct index_hashtable_entry entry;
 
 	enum noise_handshake_state state;
-	u64 last_initiation_consumption;
+	ktime_t last_initiation_consumption;
 
 	struct noise_static_identity *static_identity;