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Lunev" , qemu-arm@nongnu.org, Alberto Faria , Paolo Bonzini Subject: [PATCH v2 13/18] block: Implement blk_pdiscard() using generated_co_wrapper Date: Tue, 5 Jul 2022 17:15:21 +0100 Message-Id: <20220705161527.1054072-14-afaria@redhat.com> In-Reply-To: <20220705161527.1054072-1-afaria@redhat.com> References: <20220705161527.1054072-1-afaria@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 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+importer2=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: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 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_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer2=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1657038921753100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Alberto Faria Reviewed-by: Paolo Bonzini Reviewed-by: Hanna Reitz --- block/block-backend.c | 12 ------------ block/coroutines.h | 3 --- include/sysemu/block-backend-io.h | 3 ++- 3 files changed, 2 insertions(+), 16 deletions(-) diff --git a/block/block-backend.c b/block/block-backend.c index 8129259e50..823c98a031 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1715,18 +1715,6 @@ int coroutine_fn blk_co_pdiscard(BlockBackend *blk, = int64_t offset, return ret; } =20 -int blk_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes) -{ - int ret; - IO_OR_GS_CODE(); - - blk_inc_in_flight(blk); - ret =3D blk_do_pdiscard(blk, offset, bytes); - blk_dec_in_flight(blk); - - return ret; -} - /* To be called between exactly one pair of blk_inc/dec_in_flight() */ int coroutine_fn blk_co_do_flush(BlockBackend *blk) { diff --git a/block/coroutines.h b/block/coroutines.h index 94fd283f62..2693ecabfb 100644 --- a/block/coroutines.h +++ b/block/coroutines.h @@ -110,9 +110,6 @@ nbd_do_establish_connection(BlockDriverState *bs, bool = blocking, Error **errp); int generated_co_wrapper blk_do_ioctl(BlockBackend *blk, unsigned long int req, void *buf); =20 -int generated_co_wrapper -blk_do_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes); - int generated_co_wrapper blk_do_flush(BlockBackend *blk); =20 #endif /* BLOCK_COROUTINES_H */ diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backe= nd-io.h index 5ce9b80023..5c56737453 100644 --- a/include/sysemu/block-backend-io.h +++ b/include/sysemu/block-backend-io.h @@ -160,6 +160,8 @@ static inline int coroutine_fn blk_co_pwrite(BlockBacke= nd *blk, int64_t offset, return blk_co_pwritev(blk, offset, bytes, &qiov, flags); } =20 +int generated_co_wrapper blk_pdiscard(BlockBackend *blk, int64_t offset, + int64_t bytes); int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes); =20 @@ -173,7 +175,6 @@ int generated_co_wrapper blk_pwrite_compressed(BlockBac= kend *blk, const void *buf); int coroutine_fn blk_co_pwrite_compressed(BlockBackend *blk, int64_t offse= t, int64_t bytes, const void *buf); -int blk_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes); int generated_co_wrapper blk_pwrite_zeroes(BlockBackend *blk, int64_t offs= et, int64_t bytes, BdrvRequestFlags flags); --=20 2.36.1