From 885c31382509d13fd70f6a9c42637eb72056a6ce Mon Sep 17 00:00:00 2001 From: Matthew Brost Date: Fri, 9 Aug 2024 12:19:28 -0700 Subject: [PATCH] drm/xe: Only enable scheduling upon resume if needed No need to enable scheduling in already enabled. Signed-off-by: Matthew Brost Reviewed-by: Jonathan Cavitt Link: https://patchwork.freedesktop.org/patch/msgid/20240809191929.3138956-5-matthew.brost@intel.com --- drivers/gpu/drm/xe/xe_guc_submit.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 460808507947..a9af33ff8aa7 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -1374,9 +1374,11 @@ static void __guc_exec_queue_process_msg_resume(struct xe_sched_msg *msg) struct xe_exec_queue *q = msg->private_data; if (guc_exec_queue_allowed_to_change_state(q)) { - q->guc->resume_time = RESUME_PENDING; clear_exec_queue_suspended(q); - enable_scheduling(q); + if (!exec_queue_enabled(q)) { + q->guc->resume_time = RESUME_PENDING; + enable_scheduling(q); + } } else { clear_exec_queue_suspended(q); } -- 2.50.1