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Lunev" , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , John Snow , Kevin Wolf , Hanna Reitz , Eric Blake , Stefan Hajnoczi , Vladimir Sementsov-Ogievskiy , Stefan Weil , Fam Zheng , Jeff Cody , Alberto Faria , Paolo Bonzini Subject: [PATCH v4 05/10] block: Make bdrv_co_pwrite() take a const buffer Date: Thu, 9 Jun 2022 16:14:46 +0100 Message-Id: <20220609151451.3883195-6-afaria@redhat.com> In-Reply-To: <20220609151451.3883195-1-afaria@redhat.com> References: <20220609151451.3883195-1-afaria@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=afaria@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, 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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1654789888614100001 Content-Type: text/plain; charset="utf-8" It does not mutate the buffer. Signed-off-by: Alberto Faria Reviewed-by: Paolo Bonzini --- include/block/block_int-io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h index bb454200e5..d4d3bed783 100644 --- a/include/block/block_int-io.h +++ b/include/block/block_int-io.h @@ -65,7 +65,7 @@ static inline int coroutine_fn bdrv_co_pread(BdrvChild *c= hild, } =20 static inline int coroutine_fn bdrv_co_pwrite(BdrvChild *child, - int64_t offset, unsigned int bytes, void *buf, BdrvRequestFlags flags) + int64_t offset, unsigned int bytes, const void *buf, BdrvRequestFlags = flags) { QEMUIOVector qiov =3D QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); IO_CODE(); --=20 2.35.3