From patchwork Thu Feb 23 14:25:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Hellstrom X-Patchwork-Id: 13150496 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 61041C64ED8 for ; Thu, 23 Feb 2023 14:55:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DABF010EBC3; Thu, 23 Feb 2023 14:55:13 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 85CCC10EBC6; Thu, 23 Feb 2023 14:55:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677164108; x=1708700108; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=URU63DDasHf0t/PKY2y8blCdIsylkVZDXsFFXviShro=; b=MVhq0CCROacmxQ2Bs9hHmeTVlpHYztasf37hGvS1ipA4curBw+iF7xfj ktyTbc6Xd/STQKPrhOD2DCG7i7jB8ZXS+vmZcqecuRjgLJdrkarWPvdRv 9WbsZ5jXzfpPR/J6swy350l5U95ale0PFr8RPq8KNbP5APnimQtpnZH/R YbomWYpvwnjaf+nHFDD8g2oUqtnRIjntirSEHeaHP62KAfiVQRbPgG4LC zW9JLXmEmj/9TNElvz7yDtm7TsSv9IS6/aYovJyAFi9yOT68r98F36CUs N1xX388/ZPFHDbQECE+VAGZUsRVom1K3DA3aaEaE6o3Bzyfssc3yA+pRP Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="321392873" X-IronPort-AV: E=Sophos;i="5.97,320,1669104000"; d="scan'208";a="321392873" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 06:26:17 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10630"; a="622349657" X-IronPort-AV: E=Sophos;i="5.97,320,1669104000"; d="scan'208";a="622349657" Received: from skallurr-mobl1.ger.corp.intel.com (HELO thellstr-mobl1.intel.com) ([10.249.254.84]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 06:26:14 -0800 From: =?utf-8?q?Thomas_Hellstr=C3=B6m?= To: dri-devel@lists.freedesktop.org Date: Thu, 23 Feb 2023 15:25:31 +0100 Message-Id: <20230223142531.8446-4-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230223142531.8446-1-thomas.hellstrom@linux.intel.com> References: <20230223142531.8446-1-thomas.hellstrom@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 3/3] drm/radeon: Use the drm suballocation manager implementation. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Daniel Vetter , intel-gfx@lists.freedesktop.org, =?utf-8?q?Christian_K=C3=B6nig?= , Dave Airlie , intel-xe@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Maarten Lankhorst Use the generic suballocation helper for radeon. v3: - Select the suballoc helper in Kconfig (Thomas). Signed-off-by: Maarten Lankhorst Co-developed-by: Thomas Hellström Signed-off-by: Thomas Hellström Reviewed-by: Christian König --- drivers/gpu/drm/radeon/Kconfig | 1 + drivers/gpu/drm/radeon/radeon.h | 55 +--- drivers/gpu/drm/radeon/radeon_ib.c | 12 +- drivers/gpu/drm/radeon/radeon_object.h | 25 +- drivers/gpu/drm/radeon/radeon_sa.c | 316 ++-------------------- drivers/gpu/drm/radeon/radeon_semaphore.c | 4 +- 6 files changed, 57 insertions(+), 356 deletions(-) diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig index 62a596d3a891..e19d77d58810 100644 --- a/drivers/gpu/drm/radeon/Kconfig +++ b/drivers/gpu/drm/radeon/Kconfig @@ -8,6 +8,7 @@ config DRM_RADEON select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER select DRM_KMS_HELPER + select DRM_SUBALLOC_HELPER select DRM_TTM select DRM_TTM_HELPER select SND_HDA_COMPONENT if SND_HDA_CORE diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 57e20780a458..d19a4b1c1a8f 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -79,6 +79,7 @@ #include #include +#include #include "radeon_family.h" #include "radeon_mode.h" @@ -511,52 +512,12 @@ struct radeon_bo { }; #define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, tbo.base) -/* sub-allocation manager, it has to be protected by another lock. - * By conception this is an helper for other part of the driver - * like the indirect buffer or semaphore, which both have their - * locking. - * - * Principe is simple, we keep a list of sub allocation in offset - * order (first entry has offset == 0, last entry has the highest - * offset). - * - * When allocating new object we first check if there is room at - * the end total_size - (last_object_offset + last_object_size) >= - * alloc_size. If so we allocate new object there. - * - * When there is not enough room at the end, we start waiting for - * each sub object until we reach object_offset+object_size >= - * alloc_size, this object then become the sub object we return. - * - * Alignment can't be bigger than page size. - * - * Hole are not considered for allocation to keep things simple. - * Assumption is that there won't be hole (all object on same - * alignment). - */ struct radeon_sa_manager { - wait_queue_head_t wq; - struct radeon_bo *bo; - struct list_head *hole; - struct list_head flist[RADEON_NUM_RINGS]; - struct list_head olist; - unsigned size; - uint64_t gpu_addr; - void *cpu_ptr; - uint32_t domain; - uint32_t align; -}; - -struct radeon_sa_bo; - -/* sub-allocation buffer */ -struct radeon_sa_bo { - struct list_head olist; - struct list_head flist; - struct radeon_sa_manager *manager; - unsigned soffset; - unsigned eoffset; - struct radeon_fence *fence; + struct drm_suballoc_manager base; + struct radeon_bo *bo; + uint64_t gpu_addr; + void *cpu_ptr; + u32 domain; }; /* @@ -587,7 +548,7 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, * Semaphores. */ struct radeon_semaphore { - struct radeon_sa_bo *sa_bo; + struct drm_suballoc *sa_bo; signed waiters; uint64_t gpu_addr; }; @@ -816,7 +777,7 @@ void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask); */ struct radeon_ib { - struct radeon_sa_bo *sa_bo; + struct drm_suballoc *sa_bo; uint32_t length_dw; uint64_t gpu_addr; uint32_t *ptr; diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/radeon_ib.c index 62b116727b4f..6a45a72488f9 100644 --- a/drivers/gpu/drm/radeon/radeon_ib.c +++ b/drivers/gpu/drm/radeon/radeon_ib.c @@ -61,7 +61,7 @@ int radeon_ib_get(struct radeon_device *rdev, int ring, { int r; - r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256); + r = radeon_sa_bo_new(&rdev->ring_tmp_bo, &ib->sa_bo, size, 256); if (r) { dev_err(rdev->dev, "failed to get a new IB (%d)\n", r); return r; @@ -77,7 +77,7 @@ int radeon_ib_get(struct radeon_device *rdev, int ring, /* ib pool is bound at RADEON_VA_IB_OFFSET in virtual address * space and soffset is the offset inside the pool bo */ - ib->gpu_addr = ib->sa_bo->soffset + RADEON_VA_IB_OFFSET; + ib->gpu_addr = drm_suballoc_soffset(ib->sa_bo) + RADEON_VA_IB_OFFSET; } else { ib->gpu_addr = radeon_sa_bo_gpu_addr(ib->sa_bo); } @@ -97,7 +97,7 @@ int radeon_ib_get(struct radeon_device *rdev, int ring, void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib) { radeon_sync_free(rdev, &ib->sync, ib->fence); - radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence); + radeon_sa_bo_free(&ib->sa_bo, ib->fence); radeon_fence_unref(&ib->fence); } @@ -201,8 +201,7 @@ int radeon_ib_pool_init(struct radeon_device *rdev) if (rdev->family >= CHIP_BONAIRE) { r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo, - RADEON_IB_POOL_SIZE*64*1024, - RADEON_GPU_PAGE_SIZE, + RADEON_IB_POOL_SIZE*64*1024, 256, RADEON_GEM_DOMAIN_GTT, RADEON_GEM_GTT_WC); } else { @@ -210,8 +209,7 @@ int radeon_ib_pool_init(struct radeon_device *rdev) * to the command stream checking */ r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo, - RADEON_IB_POOL_SIZE*64*1024, - RADEON_GPU_PAGE_SIZE, + RADEON_IB_POOL_SIZE*64*1024, 256, RADEON_GEM_DOMAIN_GTT, 0); } if (r) { diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 0a6ef49e990a..39cc87a59a9a 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -169,15 +169,22 @@ extern void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence, /* * sub allocation */ +static inline struct radeon_sa_manager * +to_radeon_sa_manager(struct drm_suballoc_manager *manager) +{ + return container_of(manager, struct radeon_sa_manager, base); +} -static inline uint64_t radeon_sa_bo_gpu_addr(struct radeon_sa_bo *sa_bo) +static inline uint64_t radeon_sa_bo_gpu_addr(struct drm_suballoc *sa_bo) { - return sa_bo->manager->gpu_addr + sa_bo->soffset; + return to_radeon_sa_manager(sa_bo->manager)->gpu_addr + + drm_suballoc_soffset(sa_bo); } -static inline void * radeon_sa_bo_cpu_addr(struct radeon_sa_bo *sa_bo) +static inline void *radeon_sa_bo_cpu_addr(struct drm_suballoc *sa_bo) { - return sa_bo->manager->cpu_ptr + sa_bo->soffset; + return to_radeon_sa_manager(sa_bo->manager)->cpu_ptr + + drm_suballoc_soffset(sa_bo); } extern int radeon_sa_bo_manager_init(struct radeon_device *rdev, @@ -190,12 +197,10 @@ extern int radeon_sa_bo_manager_start(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager); extern int radeon_sa_bo_manager_suspend(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager); -extern int radeon_sa_bo_new(struct radeon_device *rdev, - struct radeon_sa_manager *sa_manager, - struct radeon_sa_bo **sa_bo, - unsigned size, unsigned align); -extern void radeon_sa_bo_free(struct radeon_device *rdev, - struct radeon_sa_bo **sa_bo, +extern int radeon_sa_bo_new(struct radeon_sa_manager *sa_manager, + struct drm_suballoc **sa_bo, + unsigned int size, unsigned int align); +extern void radeon_sa_bo_free(struct drm_suballoc **sa_bo, struct radeon_fence *fence); #if defined(CONFIG_DEBUG_FS) extern void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager, diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c index 0981948bd9ed..c87a57c9c592 100644 --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -44,53 +44,32 @@ #include "radeon.h" -static void radeon_sa_bo_remove_locked(struct radeon_sa_bo *sa_bo); -static void radeon_sa_bo_try_free(struct radeon_sa_manager *sa_manager); - int radeon_sa_bo_manager_init(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager, - unsigned size, u32 align, u32 domain, u32 flags) + unsigned int size, u32 sa_align, u32 domain, + u32 flags) { - int i, r; - - init_waitqueue_head(&sa_manager->wq); - sa_manager->bo = NULL; - sa_manager->size = size; - sa_manager->domain = domain; - sa_manager->align = align; - sa_manager->hole = &sa_manager->olist; - INIT_LIST_HEAD(&sa_manager->olist); - for (i = 0; i < RADEON_NUM_RINGS; ++i) { - INIT_LIST_HEAD(&sa_manager->flist[i]); - } + int r; - r = radeon_bo_create(rdev, size, align, true, + r = radeon_bo_create(rdev, size, RADEON_GPU_PAGE_SIZE, true, domain, flags, NULL, NULL, &sa_manager->bo); if (r) { dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r); return r; } + sa_manager->domain = domain; + + drm_suballoc_manager_init(&sa_manager->base, size, sa_align); + return r; } void radeon_sa_bo_manager_fini(struct radeon_device *rdev, struct radeon_sa_manager *sa_manager) { - struct radeon_sa_bo *sa_bo, *tmp; - - if (!list_empty(&sa_manager->olist)) { - sa_manager->hole = &sa_manager->olist, - radeon_sa_bo_try_free(sa_manager); - if (!list_empty(&sa_manager->olist)) { - dev_err(rdev->dev, "sa_manager is not empty, clearing anyway\n"); - } - } - list_for_each_entry_safe(sa_bo, tmp, &sa_manager->olist, olist) { - radeon_sa_bo_remove_locked(sa_bo); - } + drm_suballoc_manager_fini(&sa_manager->base); radeon_bo_unref(&sa_manager->bo); - sa_manager->size = 0; } int radeon_sa_bo_manager_start(struct radeon_device *rdev, @@ -139,260 +118,34 @@ int radeon_sa_bo_manager_suspend(struct radeon_device *rdev, return r; } -static void radeon_sa_bo_remove_locked(struct radeon_sa_bo *sa_bo) +int radeon_sa_bo_new(struct radeon_sa_manager *sa_manager, + struct drm_suballoc **sa_bo, + unsigned int size, unsigned int align) { - struct radeon_sa_manager *sa_manager = sa_bo->manager; - if (sa_manager->hole == &sa_bo->olist) { - sa_manager->hole = sa_bo->olist.prev; - } - list_del_init(&sa_bo->olist); - list_del_init(&sa_bo->flist); - radeon_fence_unref(&sa_bo->fence); - kfree(sa_bo); -} - -static void radeon_sa_bo_try_free(struct radeon_sa_manager *sa_manager) -{ - struct radeon_sa_bo *sa_bo, *tmp; - - if (sa_manager->hole->next == &sa_manager->olist) - return; + struct drm_suballoc *sa = drm_suballoc_new(&sa_manager->base, size, + GFP_KERNEL, true, align); - sa_bo = list_entry(sa_manager->hole->next, struct radeon_sa_bo, olist); - list_for_each_entry_safe_from(sa_bo, tmp, &sa_manager->olist, olist) { - if (sa_bo->fence == NULL || !radeon_fence_signaled(sa_bo->fence)) { - return; - } - radeon_sa_bo_remove_locked(sa_bo); + if (IS_ERR(sa)) { + *sa_bo = NULL; + return PTR_ERR(sa); } -} -static inline unsigned radeon_sa_bo_hole_soffset(struct radeon_sa_manager *sa_manager) -{ - struct list_head *hole = sa_manager->hole; - - if (hole != &sa_manager->olist) { - return list_entry(hole, struct radeon_sa_bo, olist)->eoffset; - } + *sa_bo = sa; return 0; } -static inline unsigned radeon_sa_bo_hole_eoffset(struct radeon_sa_manager *sa_manager) -{ - struct list_head *hole = sa_manager->hole; - - if (hole->next != &sa_manager->olist) { - return list_entry(hole->next, struct radeon_sa_bo, olist)->soffset; - } - return sa_manager->size; -} - -static bool radeon_sa_bo_try_alloc(struct radeon_sa_manager *sa_manager, - struct radeon_sa_bo *sa_bo, - unsigned size, unsigned align) -{ - unsigned soffset, eoffset, wasted; - - soffset = radeon_sa_bo_hole_soffset(sa_manager); - eoffset = radeon_sa_bo_hole_eoffset(sa_manager); - wasted = (align - (soffset % align)) % align; - - if ((eoffset - soffset) >= (size + wasted)) { - soffset += wasted; - - sa_bo->manager = sa_manager; - sa_bo->soffset = soffset; - sa_bo->eoffset = soffset + size; - list_add(&sa_bo->olist, sa_manager->hole); - INIT_LIST_HEAD(&sa_bo->flist); - sa_manager->hole = &sa_bo->olist; - return true; - } - return false; -} - -/** - * radeon_sa_event - Check if we can stop waiting - * - * @sa_manager: pointer to the sa_manager - * @size: number of bytes we want to allocate - * @align: alignment we need to match - * - * Check if either there is a fence we can wait for or - * enough free memory to satisfy the allocation directly - */ -static bool radeon_sa_event(struct radeon_sa_manager *sa_manager, - unsigned size, unsigned align) -{ - unsigned soffset, eoffset, wasted; - int i; - - for (i = 0; i < RADEON_NUM_RINGS; ++i) { - if (!list_empty(&sa_manager->flist[i])) { - return true; - } - } - - soffset = radeon_sa_bo_hole_soffset(sa_manager); - eoffset = radeon_sa_bo_hole_eoffset(sa_manager); - wasted = (align - (soffset % align)) % align; - - if ((eoffset - soffset) >= (size + wasted)) { - return true; - } - - return false; -} - -static bool radeon_sa_bo_next_hole(struct radeon_sa_manager *sa_manager, - struct radeon_fence **fences, - unsigned *tries) -{ - struct radeon_sa_bo *best_bo = NULL; - unsigned i, soffset, best, tmp; - - /* if hole points to the end of the buffer */ - if (sa_manager->hole->next == &sa_manager->olist) { - /* try again with its beginning */ - sa_manager->hole = &sa_manager->olist; - return true; - } - - soffset = radeon_sa_bo_hole_soffset(sa_manager); - /* to handle wrap around we add sa_manager->size */ - best = sa_manager->size * 2; - /* go over all fence list and try to find the closest sa_bo - * of the current last - */ - for (i = 0; i < RADEON_NUM_RINGS; ++i) { - struct radeon_sa_bo *sa_bo; - - fences[i] = NULL; - - if (list_empty(&sa_manager->flist[i])) { - continue; - } - - sa_bo = list_first_entry(&sa_manager->flist[i], - struct radeon_sa_bo, flist); - - if (!radeon_fence_signaled(sa_bo->fence)) { - fences[i] = sa_bo->fence; - continue; - } - - /* limit the number of tries each ring gets */ - if (tries[i] > 2) { - continue; - } - - tmp = sa_bo->soffset; - if (tmp < soffset) { - /* wrap around, pretend it's after */ - tmp += sa_manager->size; - } - tmp -= soffset; - if (tmp < best) { - /* this sa bo is the closest one */ - best = tmp; - best_bo = sa_bo; - } - } - - if (best_bo) { - ++tries[best_bo->fence->ring]; - sa_manager->hole = best_bo->olist.prev; - - /* we knew that this one is signaled, - so it's save to remote it */ - radeon_sa_bo_remove_locked(best_bo); - return true; - } - return false; -} - -int radeon_sa_bo_new(struct radeon_device *rdev, - struct radeon_sa_manager *sa_manager, - struct radeon_sa_bo **sa_bo, - unsigned size, unsigned align) -{ - struct radeon_fence *fences[RADEON_NUM_RINGS]; - unsigned tries[RADEON_NUM_RINGS]; - int i, r; - - BUG_ON(align > sa_manager->align); - BUG_ON(size > sa_manager->size); - - *sa_bo = kmalloc(sizeof(struct radeon_sa_bo), GFP_KERNEL); - if ((*sa_bo) == NULL) { - return -ENOMEM; - } - (*sa_bo)->manager = sa_manager; - (*sa_bo)->fence = NULL; - INIT_LIST_HEAD(&(*sa_bo)->olist); - INIT_LIST_HEAD(&(*sa_bo)->flist); - - spin_lock(&sa_manager->wq.lock); - do { - for (i = 0; i < RADEON_NUM_RINGS; ++i) - tries[i] = 0; - - do { - radeon_sa_bo_try_free(sa_manager); - - if (radeon_sa_bo_try_alloc(sa_manager, *sa_bo, - size, align)) { - spin_unlock(&sa_manager->wq.lock); - return 0; - } - - /* see if we can skip over some allocations */ - } while (radeon_sa_bo_next_hole(sa_manager, fences, tries)); - - for (i = 0; i < RADEON_NUM_RINGS; ++i) - radeon_fence_ref(fences[i]); - - spin_unlock(&sa_manager->wq.lock); - r = radeon_fence_wait_any(rdev, fences, false); - for (i = 0; i < RADEON_NUM_RINGS; ++i) - radeon_fence_unref(&fences[i]); - spin_lock(&sa_manager->wq.lock); - /* if we have nothing to wait for block */ - if (r == -ENOENT) { - r = wait_event_interruptible_locked( - sa_manager->wq, - radeon_sa_event(sa_manager, size, align) - ); - } - - } while (!r); - - spin_unlock(&sa_manager->wq.lock); - kfree(*sa_bo); - *sa_bo = NULL; - return r; -} - -void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo **sa_bo, +void radeon_sa_bo_free(struct drm_suballoc **sa_bo, struct radeon_fence *fence) { - struct radeon_sa_manager *sa_manager; - if (sa_bo == NULL || *sa_bo == NULL) { return; } - sa_manager = (*sa_bo)->manager; - spin_lock(&sa_manager->wq.lock); - if (fence && !radeon_fence_signaled(fence)) { - (*sa_bo)->fence = radeon_fence_ref(fence); - list_add_tail(&(*sa_bo)->flist, - &sa_manager->flist[fence->ring]); - } else { - radeon_sa_bo_remove_locked(*sa_bo); - } - wake_up_all_locked(&sa_manager->wq); - spin_unlock(&sa_manager->wq.lock); + if (fence) + drm_suballoc_free(*sa_bo, &fence->base); + else + drm_suballoc_free(*sa_bo, NULL); + *sa_bo = NULL; } @@ -400,25 +153,8 @@ void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo **sa_bo, void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager, struct seq_file *m) { - struct radeon_sa_bo *i; + struct drm_printer p = drm_seq_file_printer(m); - spin_lock(&sa_manager->wq.lock); - list_for_each_entry(i, &sa_manager->olist, olist) { - uint64_t soffset = i->soffset + sa_manager->gpu_addr; - uint64_t eoffset = i->eoffset + sa_manager->gpu_addr; - if (&i->olist == sa_manager->hole) { - seq_printf(m, ">"); - } else { - seq_printf(m, " "); - } - seq_printf(m, "[0x%010llx 0x%010llx] size %8lld", - soffset, eoffset, eoffset - soffset); - if (i->fence) { - seq_printf(m, " protected by 0x%016llx on ring %d", - i->fence->seq, i->fence->ring); - } - seq_printf(m, "\n"); - } - spin_unlock(&sa_manager->wq.lock); + drm_suballoc_dump_debug_info(&sa_manager->base, &p, sa_manager->gpu_addr); } #endif diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c index 221e59476f64..1f0a9a4ff5ae 100644 --- a/drivers/gpu/drm/radeon/radeon_semaphore.c +++ b/drivers/gpu/drm/radeon/radeon_semaphore.c @@ -40,7 +40,7 @@ int radeon_semaphore_create(struct radeon_device *rdev, if (*semaphore == NULL) { return -ENOMEM; } - r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, + r = radeon_sa_bo_new(&rdev->ring_tmp_bo, &(*semaphore)->sa_bo, 8, 8); if (r) { kfree(*semaphore); @@ -100,7 +100,7 @@ void radeon_semaphore_free(struct radeon_device *rdev, dev_err(rdev->dev, "semaphore %p has more waiters than signalers," " hardware lockup imminent!\n", *semaphore); } - radeon_sa_bo_free(rdev, &(*semaphore)->sa_bo, fence); + radeon_sa_bo_free(&(*semaphore)->sa_bo, fence); kfree(*semaphore); *semaphore = NULL; }