diff options
| author | Petr Mladek | 2016-10-11 13:55:17 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2016-10-11 15:06:33 -0700 |
| commit | e700591ae03896c16974d4e1ab58eb296aaa5f59 (patch) | |
| tree | f3f19732810a1287d52631b37538f28f2c9af58a | |
| parent | d0c75f33f065bf58833c43ac7b5ccfcb60131510 (diff) | |
kthread: rename probe_kthread_data() to kthread_probe_data()
Patch series "kthread: Kthread worker API improvements"
The intention of this patchset is to make it easier to manipulate and
maintain kthreads. Especially, I want to replace all the custom main
cycles with a generic one. Also I want to make the kthreads sleep in a
consistent state in a common place when there is no work.
This patch (of 11):
A good practice is to prefix the names of functions by the name of the
subsystem.
This patch fixes the name of probe_kthread_data(). The other wrong
functions names are part of the kthread worker API and will be fixed
separately.
Link: http://lkml.kernel.org/r/1470754545-17632-2-git-send-email-pmladek@suse.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Borislav Petkov <bp@suse.de>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/kthread.h | 2 | ||||
| -rw-r--r-- | kernel/kthread.c | 4 | ||||
| -rw-r--r-- | kernel/workqueue.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/kthread.h b/include/linux/kthread.h index e691b6a23f72..c792ee1628d0 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -44,7 +44,7 @@ bool kthread_should_stop(void); bool kthread_should_park(void); bool kthread_freezable_should_stop(bool *was_frozen); void *kthread_data(struct task_struct *k); -void *probe_kthread_data(struct task_struct *k); +void *kthread_probe_data(struct task_struct *k); int kthread_park(struct task_struct *k); void kthread_unpark(struct task_struct *k); void kthread_parkme(void); diff --git a/kernel/kthread.c b/kernel/kthread.c index 4ab4c3766a80..7e77b728f96b 100644 --- a/kernel/kthread.c +++ b/kernel/kthread.c @@ -138,7 +138,7 @@ void *kthread_data(struct task_struct *task) } /** - * probe_kthread_data - speculative version of kthread_data() + * kthread_probe_data - speculative version of kthread_data() * @task: possible kthread task in question * * @task could be a kthread task. Return the data value specified when it @@ -146,7 +146,7 @@ void *kthread_data(struct task_struct *task) * inaccessible for any reason, %NULL is returned. This function requires * that @task itself is safe to dereference. */ -void *probe_kthread_data(struct task_struct *task) +void *kthread_probe_data(struct task_struct *task) { struct kthread *kthread = to_kthread(task); void *data = NULL; diff --git a/kernel/workqueue.c b/kernel/workqueue.c index bd81f0390277..479d840db286 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4261,7 +4261,7 @@ void print_worker_info(const char *log_lvl, struct task_struct *task) * This function is called without any synchronization and @task * could be in any state. Be careful with dereferences. */ - worker = probe_kthread_data(task); + worker = kthread_probe_data(task); /* * Carefully copy the associated workqueue's workfn and name. Keep |