diff options
| author | Yajun Deng <yajun.deng@linux.dev> | 2023-10-08 10:15:38 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-10-09 12:44:56 +0200 |
| commit | 089768dfeb3ab294f9ab6a1f2462001f0f879fbb (patch) | |
| tree | ef1f71ca63d7a74a1918e12b3476919de446fce0 /kernel/sched/sched.h | |
| parent | f4bb5705114530cd775a5a649b666755b3efe7aa (diff) | |
sched/rt: Change the type of 'sysctl_sched_rt_period' from 'unsigned int' to 'int'
Doing this matches the natural type of 'int' based calculus
in sched_rt_handler(), and also enables the adding in of a
correct upper bounds check on the sysctl interface.
[ mingo: Rewrote the changelog. ]
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20231008021538.3063250-1-yajun.deng@linux.dev
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 649eb9ec0657..515eb4cffd5e 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -105,7 +105,7 @@ extern long calc_load_fold_active(struct rq *this_rq, long adjust); extern void call_trace_sched_update_nr_running(struct rq *rq, int count); -extern unsigned int sysctl_sched_rt_period; +extern int sysctl_sched_rt_period; extern int sysctl_sched_rt_runtime; extern int sched_rr_timeslice; |