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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39eae9780a0sm13938546f8f.50.2025.04.15.03.40.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Apr 2025 03:40:14 -0700 (PDT) Message-ID: <271cceda-183e-4b7d-aabb-1cc84cd6d904@linaro.org> Date: Tue, 15 Apr 2025 12:40:14 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] virtio-gpu: refactor async blob unmapping To: Manos Pitsidianakis , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Alex_Benn=C3=A9e?= , Richard Henderson , "Michael S. Tsirkin" References: <20250410122643.1747913-1-manos.pitsidianakis@linaro.org> <20250410122643.1747913-4-manos.pitsidianakis@linaro.org> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20250410122643.1747913-4-manos.pitsidianakis@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 10/4/25 14:26, Manos Pitsidianakis wrote: > From: Manos Pitsidianakis > > Change the 3 part async cleanup of a blob memory mapping to check if the > unmapping has finished already after deleting the subregion; this > condition allows us to skip suspending the command and responding to the > guest right away. > > Signed-off-by: Manos Pitsidianakis > --- > hw/display/virtio-gpu-virgl.c | 35 +++++++++++++++++++++++++---------- > 1 file changed, 25 insertions(+), 10 deletions(-) Reviewed-by: Philippe Mathieu-Daudé