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Commit a090c4f2 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

sched/topology: Improve comments 



Mike provided a better comment for destroy_sched_domain() ...

Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
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>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 213c5a45

kernel/sched/topology.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -344,8 +344,9 @@ static void free_sched_groups(struct sched_group *sg, int free_sgc) 
static void destroy_sched_domain(struct sched_domain *sd)

static void destroy_sched_domain(struct sched_domain *sd)

{

{

	/*

	/*

	 * A sched domain has many groups' reference, and an overlapping

	 * A normal sched domain may have multiple group references, an

	 * domain has private groups, iterate and nuke them all.

	 * overlapping domain, having private groups, only one.  Iterate,

	 * dropping group/capacity references, freeing where none remain.

	 */

	 */

	free_sched_groups(sd->groups, 1);

	free_sched_groups(sd->groups, 1);