diff options
author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:44:27 +0200 |
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committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:46:50 +0200 |
commit | 87d308708712ff6075c4dd54b0519b47fdad8816 (patch) | |
tree | 2fb6458b1db7dd21be2648f42412dd2485846c76 /backport-include/linux/jiffies.h |
Backports v5.4.27
Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7
against mainline kernel tag v5.4.27
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@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 */ |