Commit be8ee181 authored by Atul Kumar Pant's avatar Atul Kumar Pant Committed by Tejun Heo
Browse files

sched_ext: Fixes typos in comments 



Fixes some spelling errors in the comments.

Signed-off-by: default avatarAtul Kumar Pant <atulpant.linux@gmail.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent ab18b8ff

kernel/sched/ext.c

+6 −6
Original line number Diff line number Diff line
@@ -416,7 +416,7 @@ struct sched_ext_ops { 


	/**

	 * @update_idle: Update the idle state of a CPU

	 * @cpu: CPU to udpate the idle state for

	 * @cpu: CPU to update the idle state for

	 * @idle: whether entering or exiting the idle state

	 *

	 * This operation is called when @rq's CPU goes or leaves the idle
@@ -1214,7 +1214,7 @@ static bool scx_kf_allowed_if_unlocked(void) 


/**

 * nldsq_next_task - Iterate to the next task in a non-local DSQ

 * @dsq: user dsq being interated

 * @dsq: user dsq being iterated

 * @cur: current position, %NULL to start iteration

 * @rev: walk backwards

 *
@@ -2078,7 +2078,7 @@ static void set_task_runnable(struct rq *rq, struct task_struct *p) 


	/*

	 * list_add_tail() must be used. scx_ops_bypass() depends on tasks being

	 * appened to the runnable_list.

	 * appended to the runnable_list.

	 */

	list_add_tail(&p->scx.runnable_node, &rq->scx.runnable_list);

}
@@ -2480,7 +2480,7 @@ static struct rq *move_task_between_dsqs(struct task_struct *p, u64 enq_flags, 
/*

 * A poorly behaving BPF scheduler can live-lock the system by e.g. incessantly

 * banging on the same DSQ on a large NUMA system to the point where switching

 * to the bypass mode can take a long time. Inject artifical delays while the

 * to the bypass mode can take a long time. Inject artificial delays while the

 * bypass mode is switching to guarantee timely completion.

 */

static void scx_ops_breather(struct rq *rq)
@@ -3144,7 +3144,7 @@ static struct task_struct *pick_task_scx(struct rq *rq) 
 *

 * Unless overridden by ops.core_sched_before(), @p->scx.core_sched_at is used

 * to implement the default task ordering. The older the timestamp, the higher

 * prority the task - the global FIFO ordering matching the default scheduling

 * priority the task - the global FIFO ordering matching the default scheduling

 * behavior.

 *

 * When ops.core_sched_before() is enabled, @p->scx.core_sched_at is used to
@@ -4590,7 +4590,7 @@ static int scx_cgroup_init(void) 
	cgroup_warned_missing_idle = false;



	/*

	 * scx_tg_on/offline() are excluded thorugh scx_cgroup_rwsem. If we walk

	 * scx_tg_on/offline() are excluded through scx_cgroup_rwsem. If we walk

	 * cgroups and init, all online cgroups are initialized.

	 */

	rcu_read_lock();