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bh=CZ0exvT56EiRlSMtf4A8e0fSO/FJXyi+ajVf3B1F5hU=; b=KV6o03coD+q9hn5O3j6RXSYSyQk9+fLTUhASu1/j5V0Jq6nmDMO3qqMj3W8JvH4eKQ1431 +1hVqBeslPQ4gmFWK9tFj5SA7+exCk8E7u66T/XfVp8iFONdTsNDQ+MBG/4FHT42whS5Hc NJ7/zjYGX36tIBvykTgqdCme5w4cSa0= X-MC-Unique: -f7SYsJjOVG3iEx-9Q4IlA-1 From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 04/10] block: remove has_variable_length from filters Date: Tue, 11 Apr 2023 17:01:41 +0200 Message-Id: <20230411150147.318637-5-kwolf@redhat.com> In-Reply-To: <20230411150147.318637-1-kwolf@redhat.com> References: <20230411150147.318637-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 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=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1681225610959100001 Content-Type: text/plain; charset="utf-8" From: Paolo Bonzini Filters automatically get has_variable_length from their underlying BlockDriverState. There is no need to mark them as variable-length in the BlockDriver. Signed-off-by: Paolo Bonzini Message-Id: <20230407153303.391121-3-pbonzini@redhat.com> Reviewed-by: Eric Blake Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- block/copy-on-read.c | 1 - block/filter-compress.c | 1 - block/preallocate.c | 1 - block/replication.c | 1 - 4 files changed, 4 deletions(-) diff --git a/block/copy-on-read.c b/block/copy-on-read.c index cc0f848b0f..b4d6b7efc3 100644 --- a/block/copy-on-read.c +++ b/block/copy-on-read.c @@ -259,7 +259,6 @@ static BlockDriver bdrv_copy_on_read =3D { .bdrv_co_eject =3D cor_co_eject, .bdrv_co_lock_medium =3D cor_co_lock_medium, =20 - .has_variable_length =3D true, .is_filter =3D true, }; =20 diff --git a/block/filter-compress.c b/block/filter-compress.c index ac285f4b66..320d9576fa 100644 --- a/block/filter-compress.c +++ b/block/filter-compress.c @@ -146,7 +146,6 @@ static BlockDriver bdrv_compress =3D { .bdrv_co_eject =3D compress_co_eject, .bdrv_co_lock_medium =3D compress_co_lock_medium, =20 - .has_variable_length =3D true, .is_filter =3D true, }; =20 diff --git a/block/preallocate.c b/block/preallocate.c index 71c3601809..4d82125036 100644 --- a/block/preallocate.c +++ b/block/preallocate.c @@ -558,7 +558,6 @@ BlockDriver bdrv_preallocate_filter =3D { .bdrv_set_perm =3D preallocate_set_perm, .bdrv_child_perm =3D preallocate_child_perm, =20 - .has_variable_length =3D true, .is_filter =3D true, }; =20 diff --git a/block/replication.c b/block/replication.c index de01f96184..ea4bf1aa80 100644 --- a/block/replication.c +++ b/block/replication.c @@ -762,7 +762,6 @@ static BlockDriver bdrv_replication =3D { =20 .is_filter =3D true, =20 - .has_variable_length =3D true, .strong_runtime_opts =3D replication_strong_runtime_opts, }; =20 --=20 2.39.2