From patchwork Sun Aug 27 17:54:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 13367367 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 316C1C83F11 for ; Sun, 27 Aug 2023 17:56:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 16D8E10E1D5; Sun, 27 Aug 2023 17:56:08 +0000 (UTC) Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by gabe.freedesktop.org (Postfix) with ESMTPS id 804B510E1C6; Sun, 27 Aug 2023 17:55:56 +0000 (UTC) Received: from workpc.. (109-252-153-31.dynamic.spd-mgts.ru [109.252.153.31]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dmitry.osipenko) by madras.collabora.co.uk (Postfix) with ESMTPSA id E147966071A0; Sun, 27 Aug 2023 18:55:53 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1693158955; bh=kHs6hGpWk8GyISlC9i8obNQGoUTYKAHITUEwxqD4fTc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EExfh5kCZS12EMrV51BMRfeI2Z5z23zv4dtO177A/uTCxfwHu+4L3V2LAerYvqU+R ZinxfZtH4MjTcO4hh3NEt9pzoBg3zazvkvXueHzuiGjEEvBNz62JC1vXp/MEle/BdD YV0abR5BevPzRQzA4lzxyW9uPeMH3L6KjnyNMRMLd6XHJJAZVRvKdrQyjyZPJjZz4l NPBe+9PCsO17R3vdpkewsF3VwX01BADG9y9WSCxbxI6NbibN06LqB81iZrt8fx9F5Q ZvhqkgYPsyu2P6gxM4geUHLY4U86O/+j+tUb8CCKWFhz2IjxTgRA5clYr5wUwu1mt8 SJ5sYBJddxaJA== From: Dmitry Osipenko To: David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , =?utf-8?q?Christian_K=C3=B6nig?= , Qiang Yu , Steven Price , Boris Brezillon , Emma Anholt , Melissa Wen , Will Deacon , Peter Zijlstra , Boqun Feng , Mark Rutland Date: Sun, 27 Aug 2023 20:54:29 +0300 Message-ID: <20230827175449.1766701-4-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230827175449.1766701-1-dmitry.osipenko@collabora.com> References: <20230827175449.1766701-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v15 03/23] drm/gem: Change locked/unlocked postfix of drm_gem_v/unmap() function names 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: intel-gfx@lists.freedesktop.org, kernel@collabora.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Make drm/gem API function names consistent by having locked function use the _locked postfix in the name, while the unlocked variants don't use the _unlocked postfix. Rename drm_gem_v/unmap() function names to make them consistent with the rest of the API functions. Suggested-by: Boris Brezillon Signed-off-by: Dmitry Osipenko Reviewed-by: Boris Brezillon --- drivers/gpu/drm/drm_client.c | 6 +++--- drivers/gpu/drm/drm_gem.c | 20 ++++++++++---------- drivers/gpu/drm/drm_gem_framebuffer_helper.c | 6 +++--- drivers/gpu/drm/drm_internal.h | 4 ++-- drivers/gpu/drm/drm_prime.c | 4 ++-- drivers/gpu/drm/lima/lima_sched.c | 4 ++-- drivers/gpu/drm/panfrost/panfrost_dump.c | 4 ++-- drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 6 +++--- include/drm/drm_gem.h | 4 ++-- 9 files changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c index 037e36f2049c..29306657117a 100644 --- a/drivers/gpu/drm/drm_client.c +++ b/drivers/gpu/drm/drm_client.c @@ -265,7 +265,7 @@ void drm_client_dev_restore(struct drm_device *dev) static void drm_client_buffer_delete(struct drm_client_buffer *buffer) { if (buffer->gem) { - drm_gem_vunmap_unlocked(buffer->gem, &buffer->map); + drm_gem_vunmap(buffer->gem, &buffer->map); drm_gem_object_put(buffer->gem); } @@ -349,7 +349,7 @@ drm_client_buffer_vmap(struct drm_client_buffer *buffer, * fd_install step out of the driver backend hooks, to make that * final step optional for internal users. */ - ret = drm_gem_vmap_unlocked(buffer->gem, map); + ret = drm_gem_vmap(buffer->gem, map); if (ret) return ret; @@ -371,7 +371,7 @@ void drm_client_buffer_vunmap(struct drm_client_buffer *buffer) { struct iosys_map *map = &buffer->map; - drm_gem_vunmap_unlocked(buffer->gem, map); + drm_gem_vunmap(buffer->gem, map); } EXPORT_SYMBOL(drm_client_buffer_vunmap); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 6129b89bb366..fae5832bb0bd 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -1173,7 +1173,7 @@ void drm_gem_unpin(struct drm_gem_object *obj) obj->funcs->unpin(obj); } -int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map) +int drm_gem_vmap_locked(struct drm_gem_object *obj, struct iosys_map *map) { int ret; @@ -1190,9 +1190,9 @@ int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map) return 0; } -EXPORT_SYMBOL(drm_gem_vmap); +EXPORT_SYMBOL(drm_gem_vmap_locked); -void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map) +void drm_gem_vunmap_locked(struct drm_gem_object *obj, struct iosys_map *map) { dma_resv_assert_held(obj->resv); @@ -1205,27 +1205,27 @@ void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map) /* Always set the mapping to NULL. Callers may rely on this. */ iosys_map_clear(map); } -EXPORT_SYMBOL(drm_gem_vunmap); +EXPORT_SYMBOL(drm_gem_vunmap_locked); -int drm_gem_vmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map) +int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map) { int ret; dma_resv_lock(obj->resv, NULL); - ret = drm_gem_vmap(obj, map); + ret = drm_gem_vmap_locked(obj, map); dma_resv_unlock(obj->resv); return ret; } -EXPORT_SYMBOL(drm_gem_vmap_unlocked); +EXPORT_SYMBOL(drm_gem_vmap); -void drm_gem_vunmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map) +void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map) { dma_resv_lock(obj->resv, NULL); - drm_gem_vunmap(obj, map); + drm_gem_vunmap_locked(obj, map); dma_resv_unlock(obj->resv); } -EXPORT_SYMBOL(drm_gem_vunmap_unlocked); +EXPORT_SYMBOL(drm_gem_vunmap); /** * drm_gem_lock_reservations - Sets up the ww context and acquires diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c index 3bdb6ba37ff4..3808f47310bf 100644 --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c @@ -362,7 +362,7 @@ int drm_gem_fb_vmap(struct drm_framebuffer *fb, struct iosys_map *map, ret = -EINVAL; goto err_drm_gem_vunmap; } - ret = drm_gem_vmap_unlocked(obj, &map[i]); + ret = drm_gem_vmap(obj, &map[i]); if (ret) goto err_drm_gem_vunmap; } @@ -384,7 +384,7 @@ int drm_gem_fb_vmap(struct drm_framebuffer *fb, struct iosys_map *map, obj = drm_gem_fb_get_obj(fb, i); if (!obj) continue; - drm_gem_vunmap_unlocked(obj, &map[i]); + drm_gem_vunmap(obj, &map[i]); } return ret; } @@ -411,7 +411,7 @@ void drm_gem_fb_vunmap(struct drm_framebuffer *fb, struct iosys_map *map) continue; if (iosys_map_is_null(&map[i])) continue; - drm_gem_vunmap_unlocked(obj, &map[i]); + drm_gem_vunmap(obj, &map[i]); } } EXPORT_SYMBOL(drm_gem_fb_vunmap); diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index ba12acd55139..243d9aa52881 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -175,8 +175,8 @@ void drm_gem_print_info(struct drm_printer *p, unsigned int indent, int drm_gem_pin(struct drm_gem_object *obj); void drm_gem_unpin(struct drm_gem_object *obj); -int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map); -void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map); +int drm_gem_vmap_locked(struct drm_gem_object *obj, struct iosys_map *map); +void drm_gem_vunmap_locked(struct drm_gem_object *obj, struct iosys_map *map); /* drm_debugfs.c drm_debugfs_crc.c */ #if defined(CONFIG_DEBUG_FS) diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 63b709a67471..57ac5623f09a 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -682,7 +682,7 @@ int drm_gem_dmabuf_vmap(struct dma_buf *dma_buf, struct iosys_map *map) { struct drm_gem_object *obj = dma_buf->priv; - return drm_gem_vmap(obj, map); + return drm_gem_vmap_locked(obj, map); } EXPORT_SYMBOL(drm_gem_dmabuf_vmap); @@ -698,7 +698,7 @@ void drm_gem_dmabuf_vunmap(struct dma_buf *dma_buf, struct iosys_map *map) { struct drm_gem_object *obj = dma_buf->priv; - drm_gem_vunmap(obj, map); + drm_gem_vunmap_locked(obj, map); } EXPORT_SYMBOL(drm_gem_dmabuf_vunmap); diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c index ffd91a5ee299..843487128544 100644 --- a/drivers/gpu/drm/lima/lima_sched.c +++ b/drivers/gpu/drm/lima/lima_sched.c @@ -371,7 +371,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) } else { buffer_chunk->size = lima_bo_size(bo); - ret = drm_gem_vmap_unlocked(&bo->base.base, &map); + ret = drm_gem_vmap(&bo->base.base, &map); if (ret) { kvfree(et); goto out; @@ -379,7 +379,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task) memcpy(buffer_chunk + 1, map.vaddr, buffer_chunk->size); - drm_gem_vunmap_unlocked(&bo->base.base, &map); + drm_gem_vunmap(&bo->base.base, &map); } buffer_chunk = (void *)(buffer_chunk + 1) + buffer_chunk->size; diff --git a/drivers/gpu/drm/panfrost/panfrost_dump.c b/drivers/gpu/drm/panfrost/panfrost_dump.c index e7942ac449c6..0f30bbea9895 100644 --- a/drivers/gpu/drm/panfrost/panfrost_dump.c +++ b/drivers/gpu/drm/panfrost/panfrost_dump.c @@ -209,7 +209,7 @@ void panfrost_core_dump(struct panfrost_job *job) goto dump_header; } - ret = drm_gem_vmap_unlocked(&bo->base.base, &map); + ret = drm_gem_vmap(&bo->base.base, &map); if (ret) { dev_err(pfdev->dev, "Panfrost Dump: couldn't map Buffer Object\n"); iter.hdr->bomap.valid = 0; @@ -236,7 +236,7 @@ void panfrost_core_dump(struct panfrost_job *job) vaddr = map.vaddr; memcpy(iter.data, vaddr, bo->base.base.size); - drm_gem_vunmap_unlocked(&bo->base.base, &map); + drm_gem_vunmap(&bo->base.base, &map); iter.hdr->bomap.valid = 1; diff --git a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c index ba9b6e2b2636..52befead08c6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c +++ b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c @@ -106,7 +106,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, goto err_close_bo; } - ret = drm_gem_vmap_unlocked(&bo->base, &map); + ret = drm_gem_vmap(&bo->base, &map); if (ret) goto err_put_mapping; perfcnt->buf = map.vaddr; @@ -165,7 +165,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev, return 0; err_vunmap: - drm_gem_vunmap_unlocked(&bo->base, &map); + drm_gem_vunmap(&bo->base, &map); err_put_mapping: panfrost_gem_mapping_put(perfcnt->mapping); err_close_bo: @@ -195,7 +195,7 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev, GPU_PERFCNT_CFG_MODE(GPU_PERFCNT_CFG_MODE_OFF)); perfcnt->user = NULL; - drm_gem_vunmap_unlocked(&perfcnt->mapping->obj->base.base, &map); + drm_gem_vunmap(&perfcnt->mapping->obj->base.base, &map); perfcnt->buf = NULL; panfrost_gem_close(&perfcnt->mapping->obj->base.base, file_priv); panfrost_mmu_as_put(pfdev, perfcnt->mapping->mmu); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index c0b13c43b459..f338f8cfacf7 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -518,8 +518,8 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj); void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages, bool dirty, bool accessed); -int drm_gem_vmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map); -void drm_gem_vunmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map); +int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map); +void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map); int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles, int count, struct drm_gem_object ***objs_out);