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Message-Id: <20210127023412.26292-1-rdunlap@infradead.org>
Date: Tue, 26 Jan 2021 18:34:12 -0800
From: Randy Dunlap <rdunlap@...radead.org>
To: linux-kernel@...r.kernel.org
Cc: Randy Dunlap <rdunlap@...radead.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Will Deacon <will@...nel.org>,
Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
"Paul E. McKenney" <paulmck@...nel.org>,
Juri Lelli <juri.lelli@...hat.com>,
Vincent Guittot <vincent.guittot@...aro.org>
Subject: [PATCH v3 RESEND] kernel: delete repeated words in comments
Drop repeated words in kernel/events/.
{if, the, that, with, time}
Drop repeated words in kernel/locking/.
{it, no, the}
Drop repeated words in kernel/sched/.
{in, not}
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Will Deacon <will@...nel.org>
Acked-by: Will Deacon <will@...nel.org> # for kernel/locking/
Cc: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Cc: "Paul E. McKenney" <paulmck@...nel.org>
Cc: Juri Lelli <juri.lelli@...hat.com>
Cc: Vincent Guittot <vincent.guittot@...aro.org>
---
v3: combine 3 small patches into one patch; rebase & resend to Andrew
kernel/events/core.c | 8 ++++----
kernel/events/uprobes.c | 2 +-
kernel/locking/rtmutex.c | 4 ++--
kernel/locking/rwsem.c | 2 +-
kernel/locking/semaphore.c | 2 +-
kernel/sched/fair.c | 2 +-
kernel/sched/membarrier.c | 2 +-
7 files changed, 11 insertions(+), 11 deletions(-)
--- linux-next-20210125.orig/kernel/events/core.c
+++ linux-next-20210125/kernel/events/core.c
@@ -269,7 +269,7 @@ static void event_function_call(struct p
if (!event->parent) {
/*
* If this is a !child event, we must hold ctx::mutex to
- * stabilize the the event->ctx relation. See
+ * stabilize the event->ctx relation. See
* perf_event_ctx_lock().
*/
lockdep_assert_held(&ctx->mutex);
@@ -1303,7 +1303,7 @@ static void put_ctx(struct perf_event_co
* life-time rules separate them. That is an exiting task cannot fork, and a
* spawning task cannot (yet) exit.
*
- * But remember that that these are parent<->child context relations, and
+ * But remember that these are parent<->child context relations, and
* migration does not affect children, therefore these two orderings should not
* interact.
*
@@ -1442,7 +1442,7 @@ static u64 primary_event_id(struct perf_
/*
* Get the perf_event_context for a task and lock it.
*
- * This has to cope with with the fact that until it is locked,
+ * This has to cope with the fact that until it is locked,
* the context could get moved to another task.
*/
static struct perf_event_context *
@@ -2501,7 +2501,7 @@ static void perf_set_shadow_time(struct
* But this is a bit hairy.
*
* So instead, we have an explicit cgroup call to remain
- * within the time time source all along. We believe it
+ * within the time source all along. We believe it
* is cleaner and simpler to understand.
*/
if (is_cgroup_event(event))
--- linux-next-20210125.orig/kernel/events/uprobes.c
+++ linux-next-20210125/kernel/events/uprobes.c
@@ -1735,7 +1735,7 @@ void uprobe_free_utask(struct task_struc
}
/*
- * Allocate a uprobe_task object for the task if if necessary.
+ * Allocate a uprobe_task object for the task if necessary.
* Called when the thread hits a breakpoint.
*
* Returns:
--- linux-next-20210125.orig/kernel/locking/rtmutex.c
+++ linux-next-20210125/kernel/locking/rtmutex.c
@@ -1438,7 +1438,7 @@ rt_mutex_fasttrylock(struct rt_mutex *lo
}
/*
- * Performs the wakeup of the the top-waiter and re-enables preemption.
+ * Performs the wakeup of the top-waiter and re-enables preemption.
*/
void rt_mutex_postunlock(struct wake_q_head *wake_q)
{
@@ -1833,7 +1833,7 @@ struct task_struct *rt_mutex_next_owner(
* been started.
* @waiter: the pre-initialized rt_mutex_waiter
*
- * Wait for the the lock acquisition started on our behalf by
+ * Wait for the lock acquisition started on our behalf by
* rt_mutex_start_proxy_lock(). Upon failure, the caller must call
* rt_mutex_cleanup_proxy_lock().
*
--- linux-next-20210125.orig/kernel/locking/rwsem.c
+++ linux-next-20210125/kernel/locking/rwsem.c
@@ -1048,7 +1048,7 @@ rwsem_down_write_slowpath(struct rw_sema
/*
* If there were already threads queued before us and:
- * 1) there are no no active locks, wake the front
+ * 1) there are no active locks, wake the front
* queued process(es) as the handoff bit might be set.
* 2) there are no active writers and some readers, the lock
* must be read owned; so we try to wake any read lock
--- linux-next-20210125.orig/kernel/locking/semaphore.c
+++ linux-next-20210125/kernel/locking/semaphore.c
@@ -119,7 +119,7 @@ EXPORT_SYMBOL(down_killable);
* @sem: the semaphore to be acquired
*
* Try to acquire the semaphore atomically. Returns 0 if the semaphore has
- * been acquired successfully or 1 if it it cannot be acquired.
+ * been acquired successfully or 1 if it cannot be acquired.
*
* NOTE: This return value is inverted from both spin_trylock and
* mutex_trylock! Be careful about this when converting code.
--- linux-next-20210125.orig/kernel/sched/fair.c
+++ linux-next-20210125/kernel/sched/fair.c
@@ -5144,7 +5144,7 @@ static void do_sched_cfs_slack_timer(str
/*
* When a group wakes up we want to make sure that its quota is not already
* expired/exceeded, otherwise it may be allowed to steal additional ticks of
- * runtime as update_curr() throttling can not not trigger until it's on-rq.
+ * runtime as update_curr() throttling can not trigger until it's on-rq.
*/
static void check_enqueue_throttle(struct cfs_rq *cfs_rq)
{
--- linux-next-20210125.orig/kernel/sched/membarrier.c
+++ linux-next-20210125/kernel/sched/membarrier.c
@@ -454,7 +454,7 @@ static int sync_runqueues_membarrier_sta
/*
* For each cpu runqueue, if the task's mm match @mm, ensure that all
- * @mm's membarrier state set bits are also set in in the runqueue's
+ * @mm's membarrier state set bits are also set in the runqueue's
* membarrier state. This ensures that a runqueue scheduling
* between threads which are users of @mm has its membarrier state
* updated.
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