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authorJason A. Donenfeld <Jason@zx2c4.com>2019-06-21 23:32:49 +0300
committerThomas Gleixner <tglx@linutronix.de>2019-06-22 13:11:28 +0300
commit4c54294d01e605a9f992361b924c5d8b12822a6d (patch)
tree0024e485e66736bd1d571793196d08e09374ad36 /include/linux/timekeeping.h
parent9285ec4c8b61d4930a575081abeba2cd4f449a74 (diff)
downloadlinux-4c54294d01e605a9f992361b924c5d8b12822a6d.tar.xz
timekeeping: Add missing _ns functions for coarse accessors
This further unifies the accessors for the fast and coarse functions, so that the same types of functions are available for each. There was also a bit of confusion with the documentation, which prior advertised a function that has never existed. Finally, the vanilla ktime_get_coarse() was omitted from the API originally, so this fills this oversight. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/20190621203249.3909-3-Jason@zx2c4.com
Diffstat (limited to 'include/linux/timekeeping.h')
-rw-r--r--include/linux/timekeeping.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index fd6123722ea8..dcffc00755f2 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -113,6 +113,34 @@ static inline ktime_t ktime_get_coarse_clocktai(void)
return ktime_get_coarse_with_offset(TK_OFFS_TAI);
}
+static inline ktime_t ktime_get_coarse(void)
+{
+ struct timespec64 ts;
+
+ ktime_get_coarse_ts64(&ts);
+ return timespec64_to_ktime(ts);
+}
+
+static inline u64 ktime_get_coarse_ns(void)
+{
+ return ktime_to_ns(ktime_get_coarse());
+}
+
+static inline u64 ktime_get_coarse_real_ns(void)
+{
+ return ktime_to_ns(ktime_get_coarse_real());
+}
+
+static inline u64 ktime_get_coarse_boot_ns(void)
+{
+ return ktime_to_ns(ktime_get_coarse_boottime());
+}
+
+static inline u64 ktime_get_coarse_clocktai_ns(void)
+{
+ return ktime_to_ns(ktime_get_coarse_clocktai());
+}
+
/**
* ktime_mono_to_real - Convert monotonic time to clock realtime
*/