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authorLinus Torvalds <torvalds@linux-foundation.org>2013-08-13 16:58:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-08-13 16:58:17 -0700
commit28fbc8b6a29c849a3f03a6b05010d4b584055665 (patch)
tree822f3ccd4b8b69a219a0593736860f88ad5a3337 /include/linux/sched.h
parentbfd36050874d69db0548800a756456d180687f7b (diff)
parentbf0bd948d1682e3996adc093b43021ed391983e6 (diff)
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Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar: "Docbook fixes that make 99% of the diffstat, plus a oneliner fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Ensure update_cfs_shares() is called for parents of continuously-running tasks sched: Fix some kernel-doc warnings
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d722490..078066d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1532,6 +1532,8 @@ static inline pid_t task_pgrp_nr(struct task_struct *tsk)
* Test if a process is not yet dead (at most zombie state)
* If pid_alive fails, then pointers within the task structure
* can be stale and must not be dereferenced.
+ *
+ * Return: 1 if the process is alive. 0 otherwise.
*/
static inline int pid_alive(struct task_struct *p)
{
@@ -1543,6 +1545,8 @@ static inline int pid_alive(struct task_struct *p)
* @tsk: Task structure to be checked.
*
* Check if a task structure is the first user space task the kernel created.
+ *
+ * Return: 1 if the task structure is init. 0 otherwise.
*/
static inline int is_global_init(struct task_struct *tsk)
{
@@ -1894,6 +1898,8 @@ extern struct task_struct *idle_task(int cpu);
/**
* is_idle_task - is the specified task an idle task?
* @p: the task in question.
+ *
+ * Return: 1 if @p is an idle task. 0 otherwise.
*/
static inline bool is_idle_task(const struct task_struct *p)
{
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