diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-12-15 11:27:10 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2015-12-20 23:36:04 +0100 |
| commit | d50eb5385789f2534652b4762acfaea6f8a2c212 (patch) | |
| tree | 97c0036e0bffda672edc7e03149e9dfee741fe65 /backport | |
| parent | cd803394ad22e19b1fe8265eebffd0d02c3f3650 (diff) | |
backports: add ktime_get_boot_ns()
This small helper inline was added in 3.17, we want to use it now
so need to backport it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[add LINUX_BACKPORT]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'backport')
| -rw-r--r-- | backport/backport-include/linux/timekeeping.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/backport/backport-include/linux/timekeeping.h b/backport/backport-include/linux/timekeeping.h index fe42e717..0a3095e0 100644 --- a/backport/backport-include/linux/timekeeping.h +++ b/backport/backport-include/linux/timekeeping.h @@ -15,7 +15,14 @@ static inline u64 ktime_get_ns(void) { return ktime_to_ns(ktime_get()); } -#endif + +extern ktime_t ktime_get_boottime(void); +#define ktime_get_boot_ns LINUX_BACKPORT(ktime_get_boot_ns) +static inline u64 ktime_get_boot_ns(void) +{ + return ktime_to_ns(ktime_get_boottime()); +} +#endif /* < 3.17 */ #if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) static inline time64_t ktime_get_seconds(void) |