From 2af231e1b8f374895d5d6db2517804c4848d3161 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 14 Jan 2024 16:15:34 +0100 Subject: [PATCH] drm/i915/guc: Remove usage of the deprecated ida_simple_xx() API ida_alloc() and ida_free() should be preferred to the deprecated ida_simple_get() and ida_simple_remove(). Note that the upper limit of ida_simple_get() is exclusive, but the one of ida_alloc_range() is inclusive. So a -1 has been added when needed. Signed-off-by: Christophe JAILLET Reviewed-by: Matthew Brost Link: https://patchwork.freedesktop.org/patch/msgid/7108c1871c6cb08d403c4fa6534bc7e6de4cb23d.1705245316.git.christophe.jaillet@wanadoo.fr Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index a2582dfd1a74..5f12b2e6b5d1 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -2215,11 +2215,10 @@ static int new_guc_id(struct intel_guc *guc, struct intel_context *ce) order_base_2(ce->parallel.number_children + 1)); else - ret = ida_simple_get(&guc->submission_state.guc_ids, - NUMBER_MULTI_LRC_GUC_ID(guc), - guc->submission_state.num_guc_ids, - GFP_KERNEL | __GFP_RETRY_MAYFAIL | - __GFP_NOWARN); + ret = ida_alloc_range(&guc->submission_state.guc_ids, + NUMBER_MULTI_LRC_GUC_ID(guc), + guc->submission_state.num_guc_ids - 1, + GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_NOWARN); if (unlikely(ret < 0)) return ret; @@ -2242,8 +2241,8 @@ static void __release_guc_id(struct intel_guc *guc, struct intel_context *ce) + 1)); } else { --guc->submission_state.guc_ids_in_use; - ida_simple_remove(&guc->submission_state.guc_ids, - ce->guc_id.id); + ida_free(&guc->submission_state.guc_ids, + ce->guc_id.id); } clr_ctx_id_mapping(guc, ce->guc_id.id); set_context_guc_id_invalid(ce);