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| author |   Ingo Molnar <mingo@kernel.org> | 2018-07-03 09:20:22 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-07-03 09:20:22 +0200 |
| commit | 4520843dfa34417eb1e2061f60d2345d9ca614e1 (patch) | |
| tree | 7b983b8cf20c6154cf897000610c5b7c754e26d9 /kernel/time/time.c | |
| parent | sched/fair: Remove stale tg_unthrottle_up() comments (diff) | |
| parent | kthread, sched/core: Fix kthread_parkme() (again...) (diff) | |
| download | linux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.tar.xz linux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.zip | |
Merge branch 'sched/urgent' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/time/time.c')
| -rw-r--r-- | kernel/time/time.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/time/time.c b/kernel/time/time.c index 6fa99213fc72..2b41e8e2d31d 100644 --- a/kernel/time/time.c +++ b/kernel/time/time.c @@ -28,6 +28,7 @@ */ #include <linux/export.h> +#include <linux/kernel.h> #include <linux/timex.h> #include <linux/capability.h> #include <linux/timekeeper_internal.h> @@ -314,9 +315,10 @@ unsigned int jiffies_to_msecs(const unsigned long j) return (j + (HZ / MSEC_PER_SEC) - 1)/(HZ / MSEC_PER_SEC); #else # if BITS_PER_LONG == 32 - return (HZ_TO_MSEC_MUL32 * j) >> HZ_TO_MSEC_SHR32; + return (HZ_TO_MSEC_MUL32 * j + (1ULL << HZ_TO_MSEC_SHR32) - 1) >> + HZ_TO_MSEC_SHR32; # else - return (j * HZ_TO_MSEC_NUM) / HZ_TO_MSEC_DEN; + return DIV_ROUND_UP(j * HZ_TO_MSEC_NUM, HZ_TO_MSEC_DEN); # endif #endif } |