diff options
| author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-07-02 16:41:37 +0200 |
|---|---|---|
| committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-07-02 16:41:37 +0200 |
| commit | 52409fae3e4b8d16b68b61902fc09075cd97b75d (patch) | |
| tree | e67110145c5843b3f199d872ae285e2546c9ebe2 /backport-include/linux/jiffies.h | |
Backports generated from 4.11 kernel
Initial commit.
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'backport-include/linux/jiffies.h')
| -rw-r--r-- | backport-include/linux/jiffies.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/backport-include/linux/jiffies.h b/backport-include/linux/jiffies.h new file mode 100644 index 0000000..bbadcc8 --- /dev/null +++ b/backport-include/linux/jiffies.h @@ -0,0 +1,30 @@ +#ifndef __BACKPORT_LNIUX_JIFFIES_H +#define __BACKPORT_LNIUX_JIFFIES_H +#include_next <linux/jiffies.h> + +#ifndef time_is_before_jiffies +#define time_is_before_jiffies(a) time_after(jiffies, a) +#endif + +#ifndef time_is_after_jiffies +#define time_is_after_jiffies(a) time_before(jiffies, a) +#endif + +#ifndef time_is_before_eq_jiffies +#define time_is_before_eq_jiffies(a) time_after_eq(jiffies, a) +#endif + +#ifndef time_is_after_eq_jiffies +#define time_is_after_eq_jiffies(a) time_before_eq(jiffies, a) +#endif + +/* + * This function is available, but not exported in kernel < 3.17, add + * an own version. + */ +#if LINUX_VERSION_IS_LESS(3,17,0) +#define nsecs_to_jiffies LINUX_BACKPORT(nsecs_to_jiffies) +extern unsigned long nsecs_to_jiffies(u64 n); +#endif /* 3.17 */ + +#endif /* __BACKPORT_LNIUX_JIFFIES_H */ |