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From 10e02f70ea4e68aaa8f01ef1eb67c6307c67fe9c Mon Sep 17 00:00:00 2001
From: Lan Xiao <Lan.Xiao@amd.com>
Date: Wed, 13 Jul 2016 16:29:39 -0400
Subject: [PATCH 1158/4131] drm/amdkfd: Change the default value of
hws_max_conc_proc to 8
Change hws_max_conc_proc to 8 by default to enable the GPU
to run up to 8 processes concurrently.
Change-Id: Icd80d80ecbdfb808be863d6f8ff6ff7546f4fccd
Signed-off-by: Lan Xiao <Lan.Xiao@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_module.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_module.c b/drivers/gpu/drm/amd/amdkfd/kfd_module.c
index 3109273..914a0cd 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_module.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_module.c
@@ -54,10 +54,10 @@ module_param(sched_policy, int, 0444);
MODULE_PARM_DESC(sched_policy,
"Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)");
-int hws_max_conc_proc = 0;
+int hws_max_conc_proc = 8;
module_param(hws_max_conc_proc, int, 0444);
MODULE_PARM_DESC(hws_max_conc_proc,
- "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency (Default), #VMIDs for KFD = Maximum)");
+ "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))");
int cwsr_enable = 1;
module_param(cwsr_enable, int, 0444);
--
2.7.4
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