IKC: adjust master channel queue size to nr. of CPUs

2017-01-29 20:34:43 +09:00
parent b702c9691e
commit e066a8798c
1 changed files with 1 additions and 1 deletions
--- a/arch/x86/kernel/mikc.c
+++ b/arch/x86/kernel/mikc.c
@ -30,7 +30,7 @@ int ihk_mc_ikc_init_first_local(struct ihk_ikc_channel_desc *channel,

 	memset(channel, 0, sizeof(struct ihk_ikc_channel_desc));

-	mikc_queue_pages = ((num_processors * MASTER_IKCQ_PKTSIZE)
+	mikc_queue_pages = ((2 * num_processors * MASTER_IKCQ_PKTSIZE)
 			+ (PAGE_SIZE - 1)) / PAGE_SIZE;

 	/* Place both sides in this side */