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authorYacine Belkadi <yacine.belkadi.1@gmail.com>2013-07-12 20:45:47 +0200
committerIngo Molnar <mingo@kernel.org>2013-07-18 09:58:21 +0200
commite69f61862ab833e9b8d3c15b6ce07fd69f3bfecc (patch)
tree4d3d4c3c3e001307a48cfe84e0b4f9ef691a835f /kernel/sched/fair.c
parent61f98b0fca802d7e0191072606519e2230a6226d (diff)
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sched: Fix some kernel-doc warnings
When building the htmldocs (in verbose mode), scripts/kernel-doc reports the follwing type of warnings: Warning(kernel/sched/core.c:936): No description found for return value of 'task_curr' ... Fix those by: - adding the missing descriptions - using "Return" sections for the descriptions Signed-off-by: Yacine Belkadi <yacine.belkadi.1@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1373654747-2389-1-git-send-email-yacine.belkadi.1@gmail.com [ While at it, fix the cpupri_set() explanation. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/fair.c')
-rw-r--r--kernel/sched/fair.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index f77f9c5..98d1355 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4280,6 +4280,8 @@ struct sg_lb_stats {
* get_sd_load_idx - Obtain the load index for a given sched domain.
* @sd: The sched_domain whose load_idx is to be obtained.
* @idle: The Idle status of the CPU for whose sd load_icx is obtained.
+ *
+ * Return: The load index.
*/
static inline int get_sd_load_idx(struct sched_domain *sd,
enum cpu_idle_type idle)
@@ -4574,6 +4576,9 @@ static inline void update_sg_lb_stats(struct lb_env *env,
*
* Determine if @sg is a busier group than the previously selected
* busiest group.
+ *
+ * Return: %true if @sg is a busier group than the previously selected
+ * busiest group. %false otherwise.
*/
static bool update_sd_pick_busiest(struct lb_env *env,
struct sd_lb_stats *sds,
@@ -4691,7 +4696,7 @@ static inline void update_sd_lb_stats(struct lb_env *env,
* assuming lower CPU number will be equivalent to lower a SMT thread
* number.
*
- * Returns 1 when packing is required and a task should be moved to
+ * Return: 1 when packing is required and a task should be moved to
* this CPU. The amount of the imbalance is returned in *imbalance.
*
* @env: The load balancing environment.
@@ -4869,7 +4874,7 @@ static inline void calculate_imbalance(struct lb_env *env, struct sd_lb_stats *s
* @balance: Pointer to a variable indicating if this_cpu
* is the appropriate cpu to perform load balancing at this_level.
*
- * Returns: - the busiest group if imbalance exists.
+ * Return: - The busiest group if imbalance exists.
* - If no imbalance and user has opted for power-savings balance,
* return the least loaded group whose CPUs can be
* put to idle by rebalancing its tasks onto our group.