summaryrefslogtreecommitdiff
path: root/kernel/sched/autogroup.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@kernel.org>2018-03-03 16:01:12 +0300
committerIngo Molnar <mingo@kernel.org>2018-03-03 17:50:21 +0300
commit97fb7a0a8944bd6d2c5634e1e0fa689a5c40bc22 (patch)
tree4993de40ba9dc0cf76d2233b8292a771d8c41941 /kernel/sched/autogroup.c
parentc2e513821d5df5e772287f6d0c23fd17b7c2bb1a (diff)
downloadlinux-97fb7a0a8944bd6d2c5634e1e0fa689a5c40bc22.tar.xz
sched: Clean up and harmonize the coding style of the scheduler code base
A good number of small style inconsistencies have accumulated in the scheduler core, so do a pass over them to harmonize all these details: - fix speling in comments, - use curly braces for multi-line statements, - remove unnecessary parentheses from integer literals, - capitalize consistently, - remove stray newlines, - add comments where necessary, - remove invalid/unnecessary comments, - align structure definitions and other data types vertically, - add missing newlines for increased readability, - fix vertical tabulation where it's misaligned, - harmonize preprocessor conditional block labeling and vertical alignment, - remove line-breaks where they uglify the code, - add newline after local variable definitions, No change in functionality: md5: 1191fa0a890cfa8132156d2959d7e9e2 built-in.o.before.asm 1191fa0a890cfa8132156d2959d7e9e2 built-in.o.after.asm Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/autogroup.c')
-rw-r--r--kernel/sched/autogroup.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/sched/autogroup.c b/kernel/sched/autogroup.c
index bb4b9fe026a1..ff1b7b647b86 100644
--- a/kernel/sched/autogroup.c
+++ b/kernel/sched/autogroup.c
@@ -168,18 +168,19 @@ autogroup_move_group(struct task_struct *p, struct autogroup *ag)
autogroup_kref_put(prev);
}
-/* Allocates GFP_KERNEL, cannot be called under any spinlock */
+/* Allocates GFP_KERNEL, cannot be called under any spinlock: */
void sched_autogroup_create_attach(struct task_struct *p)
{
struct autogroup *ag = autogroup_create();
autogroup_move_group(p, ag);
- /* drop extra reference added by autogroup_create() */
+
+ /* Drop extra reference added by autogroup_create(): */
autogroup_kref_put(ag);
}
EXPORT_SYMBOL(sched_autogroup_create_attach);
-/* Cannot be called under siglock. Currently has no users */
+/* Cannot be called under siglock. Currently has no users: */
void sched_autogroup_detach(struct task_struct *p)
{
autogroup_move_group(p, &autogroup_default);
@@ -202,7 +203,6 @@ static int __init setup_autogroup(char *str)
return 1;
}
-
__setup("noautogroup", setup_autogroup);
#ifdef CONFIG_PROC_FS
@@ -224,7 +224,7 @@ int proc_sched_autogroup_set_nice(struct task_struct *p, int nice)
if (nice < 0 && !can_nice(current, nice))
return -EPERM;
- /* this is a heavy operation taking global locks.. */
+ /* This is a heavy operation, taking global locks.. */
if (!capable(CAP_SYS_ADMIN) && time_before(jiffies, next))
return -EAGAIN;
@@ -267,4 +267,4 @@ int autogroup_path(struct task_group *tg, char *buf, int buflen)
return snprintf(buf, buflen, "%s-%ld", "/autogroup", tg->autogroup->id);
}
-#endif /* CONFIG_SCHED_DEBUG */
+#endif