diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-11-19 00:58:00 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-11-19 00:58:00 +0100 |
| commit | 2eec9a3688ab8a673a058312388cfff640acdd13 (patch) | |
| tree | fee362298c73e0135cfc049d72c22a6c50a78caf /kern/thread.c | |
| parent | d1f39c38df5aee6df6661bcae2c2ca9f79428a8f (diff) | |
Drop SIMPLE_CLOCK support
This wasn't building and is not useful with nowaday's hardware.
* configfrag.ac (SIMPLE_CLOCK): Do not define.
* kern/sched.h [SIMPLE_CLOCK] (sched_usec): Remove variable declaration.
* kern/sched_prim.c [SIMPLE_CLOCK] (sched_usec): Remove variable.
[SIMPLE_CLOCK] (sched_init): Do not initialize sched_usec variable.
[SIMPLE_CLOCK] (recompute_priorities): Do not tinker sched_usec
variable.
* kern/thread.c [SIMPLE_CLOCK] (thread_info): Do not ajust for clock
drift.
Diffstat (limited to 'kern/thread.c')
| -rw-r--r-- | kern/thread.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kern/thread.c b/kern/thread.c index 8637e36f..29c26d44 100644 --- a/kern/thread.c +++ b/kern/thread.c @@ -1527,13 +1527,6 @@ kern_return_t thread_info( basic_info->cpu_usage = thread->cpu_usage / (TIMER_RATE/TH_USAGE_SCALE); basic_info->cpu_usage = (basic_info->cpu_usage * 3) / 5; -#if SIMPLE_CLOCK - /* - * Clock drift compensation. - */ - basic_info->cpu_usage = - (basic_info->cpu_usage * 1000000)/sched_usec; -#endif /* SIMPLE_CLOCK */ flags = 0; if (thread->state & TH_SWAPPED) |