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bh=RAYYsp1WmlOGq274EViIoxRctL5gJmI09RH9IeK3iU8=; b=FF1UHbbWNMpWXq6BrDVz7Z5HjJ5t4i2/OmPUJVIIcbvl8M7nIM5FTXQrl9AT+PrEEecZyF b3oWN8niOol561Wncm2qIj2FtsAxqqtgrWlQ/41eLvPBl8dbbHDIn+FCgO4h00xWAcHxWe LGoUnFM9YIVvXl0UsmVy5j3oizFLG04= X-MC-Unique: HvYHfSjkOx6NsuWy3ws-aA-1 From: Hanna Czenczek To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, Hanna Czenczek , Kevin Wolf , Richard Henderson Subject: [PULL 08/17] parallels: create parallels_set_bat_entry_helper() to assign BAT value Date: Mon, 5 Jun 2023 17:45:32 +0200 Message-Id: <20230605154541.1043261-9-hreitz@redhat.com> In-Reply-To: <20230605154541.1043261-1-hreitz@redhat.com> References: <20230605154541.1043261-1-hreitz@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 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=hreitz@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, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1685980049594100001 Content-Type: text/plain; charset="utf-8" From: Alexander Ivanov This helper will be reused in next patches during parallels_co_check rework to simplify its code. Signed-off-by: Alexander Ivanov Reviewed-by: Denis V. Lunev Reviewed-by: Vladimir Sementsov-Ogievskiy Message-Id: <20230424093147.197643-5-alexander.ivanov@virtuozzo.com> Reviewed-by: Hanna Czenczek Signed-off-by: Hanna Czenczek --- block/parallels.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/block/parallels.c b/block/parallels.c index ea382e8382..db6426e5f9 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -165,6 +165,13 @@ static int64_t block_status(BDRVParallelsState *s, int= 64_t sector_num, return start_off; } =20 +static void parallels_set_bat_entry(BDRVParallelsState *s, + uint32_t index, uint32_t offset) +{ + s->bat_bitmap[index] =3D cpu_to_le32(offset); + bitmap_set(s->bat_dirty_bmap, bat_entry_off(index) / s->bat_dirty_bloc= k, 1); +} + static int64_t coroutine_fn GRAPH_RDLOCK allocate_clusters(BlockDriverState *bs, int64_t sector_num, int nb_sectors, int *pnum) @@ -251,10 +258,8 @@ allocate_clusters(BlockDriverState *bs, int64_t sector= _num, } =20 for (i =3D 0; i < to_allocate; i++) { - s->bat_bitmap[idx + i] =3D cpu_to_le32(s->data_end / s->off_multip= lier); + parallels_set_bat_entry(s, idx + i, s->data_end / s->off_multiplie= r); s->data_end +=3D s->tracks; - bitmap_set(s->bat_dirty_bmap, - bat_entry_off(idx + i) / s->bat_dirty_block, 1); } =20 return bat2sect(s, idx) + sector_num % s->tracks; --=20 2.40.1