From: Rikard Falkeborn Date: Sat, 4 Dec 2021 10:55:22 +0000 (+0100) Subject: drm/i915/gvt: Constify intel_gvt_sched_policy_ops X-Git-Tag: v6.1-rc5~176^2~17^2~710^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4642077775a65566c0d25e63bf918fb5e5235163;p=platform%2Fkernel%2Flinux-starfive.git drm/i915/gvt: Constify intel_gvt_sched_policy_ops These are never modified, so make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Signed-off-by: Zhi Wang Link: http://patchwork.freedesktop.org/patch/msgid/20211204105527.15741-5-rikard.falkeborn@gmail.com Reviewed-by: Zhi Wang --- diff --git a/drivers/gpu/drm/i915/gvt/sched_policy.c b/drivers/gpu/drm/i915/gvt/sched_policy.c index 036b74f..c077fb4 100644 --- a/drivers/gpu/drm/i915/gvt/sched_policy.c +++ b/drivers/gpu/drm/i915/gvt/sched_policy.c @@ -368,7 +368,7 @@ static void tbs_sched_stop_schedule(struct intel_vgpu *vgpu) vgpu_data->active = false; } -static struct intel_gvt_sched_policy_ops tbs_schedule_ops = { +static const struct intel_gvt_sched_policy_ops tbs_schedule_ops = { .init = tbs_sched_init, .clean = tbs_sched_clean, .init_vgpu = tbs_sched_init_vgpu, diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h index 7c86984..1f391b3 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.h +++ b/drivers/gpu/drm/i915/gvt/scheduler.h @@ -56,7 +56,7 @@ struct intel_gvt_workload_scheduler { wait_queue_head_t waitq[I915_NUM_ENGINES]; void *sched_data; - struct intel_gvt_sched_policy_ops *sched_ops; + const struct intel_gvt_sched_policy_ops *sched_ops; }; #define INDIRECT_CTX_ADDR_MASK 0xffffffc0