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Date: Thu, 15 Feb 2018 10:43:18 -0500
From: Christopher Diaz Riveros <chrisadr@...too.org>
To: mingo@...hat.com, peterz@...radead.org
Cc: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH-next] sched/headers: Clean up <linux/sched.h>
Trivial clean up making comments fit in 80 columns and keeping the same comment style.
Signed-off-by: Christopher Diaz Riveros <chrisadr@...too.org>
---
include/linux/sched.h | 54 +++++++++++++++++++++++++++++++++------------------
1 file changed, 35 insertions(+), 19 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index b161ef8a902e..c752a0d48944 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -183,7 +183,7 @@ extern void io_schedule_finish(int token);
extern long io_schedule_timeout(long timeout);
extern void io_schedule(void);
-/**
+/*
* struct prev_cputime - snapshot of system and user cputime
* @utime: time spent in user mode
* @stime: time spent in system mode
@@ -200,7 +200,7 @@ struct prev_cputime {
#endif
};
-/**
+/*
* struct task_cputime - collected CPU time counts
* @utime: time spent in user mode, in nanoseconds
* @stime: time spent in kernel mode, in nanoseconds
@@ -437,20 +437,28 @@ struct sched_dl_entity {
* during sched_setattr(), they will remain the same until
* the next sched_setattr().
*/
- u64 dl_runtime; /* Maximum runtime for each instance */
- u64 dl_deadline; /* Relative deadline of each instance */
- u64 dl_period; /* Separation of two instances (period) */
- u64 dl_bw; /* dl_runtime / dl_period */
- u64 dl_density; /* dl_runtime / dl_deadline */
+ /* Maximum runtime for each instance */
+ u64 dl_runtime;
+ /* Relative deadline of each instance */
+ u64 dl_deadline;
+ /* Separation of two instances (period) */
+ u64 dl_period;
+ /* dl_runtime / dl_period */
+ u64 dl_bw;
+ /* dl_runtime / dl_deadline */
+ u64 dl_density;
/*
* Actual scheduling parameters. Initialized with the values above,
* they are continously updated during task execution. Note that
* the remaining runtime could be < 0 in case we are in overrun.
*/
- s64 runtime; /* Remaining runtime for this instance */
- u64 deadline; /* Absolute deadline for this instance */
- unsigned int flags; /* Specifying the scheduler behaviour */
+ /* Remaining runtime for this instance */
+ s64 runtime;
+ /* Absolute deadline for this instance */
+ u64 deadline;
+ /* Specifying the scheduler behaviour */
+ unsigned int flags;
/*
* Some bool flags:
@@ -666,7 +674,8 @@ struct task_struct {
unsigned no_cgroup_migration:1;
#endif
- unsigned long atomic_flags; /* Flags requiring atomic access. */
+ /* Flags requiring atomic access. */
+ unsigned long atomic_flags;
struct restart_block restart_block;
@@ -678,8 +687,9 @@ struct task_struct {
unsigned long stack_canary;
#endif
/*
- * Pointers to the (original) parent process, youngest child, younger sibling,
- * older sibling, respectively. (p->father can be replaced with
+ * Pointers to the (original) parent process, youngest child,
+ * younger sibling, older sibling, respectively.
+ * (p->father can be replaced with
* p->real_parent->pid)
*/
@@ -743,7 +753,10 @@ struct task_struct {
/* Boot based time in nsecs: */
u64 real_start_time;
- /* MM fault and swap info: this can arguably be seen as either mm-specific or thread-specific: */
+ /*
+ * MM fault and swap info: this can arguably be seen as either
+ * mm-specific or thread-specific:
+ */
unsigned long min_flt;
unsigned long maj_flt;
@@ -815,7 +828,10 @@ struct task_struct {
u32 parent_exec_id;
u32 self_exec_id;
- /* Protection against (de-)allocation: mm, files, fs, tty, keyrings, mems_allowed, mempolicy: */
+ /*
+ * Protection against (de-)allocation: mm, files, fs, tty,
+ * keyrings, mems_allowed, mempolicy:
+ */
spinlock_t alloc_lock;
/* Protection of the PI data structures: */
@@ -1176,7 +1192,7 @@ static inline pid_t task_tgid_nr(struct task_struct *tsk)
return tsk->tgid;
}
-/**
+/*
* pid_alive - check that a task structure is not stale
* @p: Task structure to be checked.
*
@@ -1275,7 +1291,7 @@ static inline char task_state_to_char(struct task_struct *tsk)
return task_index_to_char(task_state_index(tsk));
}
-/**
+/*
* is_global_init - check if a task structure is init. Since init
* is free to have sub-threads we need to check tgid.
* @tsk: Task structure to be checked.
@@ -1422,7 +1438,7 @@ extern int yield_to(struct task_struct *p, bool preempt);
extern void set_user_nice(struct task_struct *p, long nice);
extern int task_prio(const struct task_struct *p);
-/**
+/*
* task_nice - return the nice value of a given task.
* @p: the task in question.
*
@@ -1442,7 +1458,7 @@ extern int sched_setattr(struct task_struct *, const struct sched_attr *);
extern int sched_setattr_nocheck(struct task_struct *, const struct sched_attr *);
extern struct task_struct *idle_task(int cpu);
-/**
+/*
* is_idle_task - is the specified task an idle task?
* @p: the task in question.
*
--
2.16.1
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