From: Andres Rodriguez <andres.rodriguez@amd.com>
Date: Fri, 27 Oct 2017 23:35:32 +0000 (-0400)
Subject: drm/amdkfd: increase IH num entries to 8192
X-Git-Tag: v4.15-rc1~90^2~12^2~11
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=27232055b12902073f3dbc17cdfa2def27f70d85;p=users%2Fhch%2Fmisc.git

drm/amdkfd: increase IH num entries to 8192

A larger buffer will let us accommodate applications with a large amount
of semi-simultaneous event signals.

Signed-off-by: Andres Rodriguez <andres.rodriguez@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
index ffbb91aa9bbf..a1472691e028 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
@@ -45,7 +45,7 @@
 #include <linux/kfifo.h>
 #include "kfd_priv.h"
 
-#define KFD_IH_NUM_ENTRIES 1024
+#define KFD_IH_NUM_ENTRIES 8192
 
 static void interrupt_wq(struct work_struct *);