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[109.43.176.238]) by smtp.gmail.com with ESMTPSA id h11-20020a1709063b4b00b009b9aa8fffdasm11819659ejf.131.2023.10.26.08.37.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Oct 2023 08:37:34 -0700 (PDT) Message-ID: Date: Thu, 26 Oct 2023 17:37:31 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PULL 20/39] hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled" property Content-Language: en-US To: Juan Quintela , qemu-devel@nongnu.org Cc: Eric Blake , Richard Henderson , Corey Minyard , Li Zhijian , Marcel Apfelbaum , Hanna Reitz , John Snow , David Gibson , Gerd Hoffmann , Stefan Hajnoczi , Halil Pasic , Peter Maydell , Corey Minyard , Mark Cave-Ayland , Kevin Wolf , qemu-s390x@nongnu.org, =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , qemu-arm@nongnu.org, libvir-list@redhat.com, Stefan Weil , Nicholas Piggin , Daniel Henrique Barboza , =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , Peter Xu , Leonardo Bras , Jason Wang , Fam Zheng , Christian Borntraeger , David Hildenbrand , Fabiano Rosas , Ilya Leoshkevich , Harsh Prateek Bora , Samuel Thibault , Eric Farman , Markus Armbruster , Stefan Berger , qemu-ppc@nongnu.org, "Michael S. Tsirkin" , qemu-block@nongnu.org References: <20231024131305.87468-1-quintela@redhat.com> <20231024131305.87468-21-quintela@redhat.com> From: Thomas Huth Autocrypt: addr=thuth@redhat.com; keydata= xsFNBFH7eUwBEACzyOXKU+5Pcs6wNpKzrlJwzRl3VGZt95VCdb+FgoU9g11m7FWcOafrVRwU yYkTm9+7zBUc0sW5AuPGR/dp3pSLX/yFWsA/UB4nJsHqgDvDU7BImSeiTrnpMOTXb7Arw2a2 4CflIyFqjCpfDM4MuTmzTjXq4Uov1giGE9X6viNo1pxyEpd7PanlKNnf4PqEQp06X4IgUacW tSGj6Gcns1bCuHV8OPWLkf4hkRnu8hdL6i60Yxz4E6TqlrpxsfYwLXgEeswPHOA6Mn4Cso9O 0lewVYfFfsmokfAVMKWzOl1Sr0KGI5T9CpmRfAiSHpthhHWnECcJFwl72NTi6kUcUzG4se81 O6n9d/kTj7pzTmBdfwuOZ0YUSqcqs0W+l1NcASSYZQaDoD3/SLk+nqVeCBB4OnYOGhgmIHNW 0CwMRO/GK+20alxzk//V9GmIM2ACElbfF8+Uug3pqiHkVnKqM7W9/S1NH2qmxB6zMiJUHlTH gnVeZX0dgH27mzstcF786uPcdEqS0KJuxh2kk5IvUSL3Qn3ZgmgdxBMyCPciD/1cb7/Ahazr 3ThHQXSHXkH/aDXdfLsKVuwDzHLVSkdSnZdt5HHh75/NFHxwaTlydgfHmFFwodK8y/TjyiGZ zg2Kje38xnz8zKn9iesFBCcONXS7txENTzX0z80WKBhK+XSFJwARAQABzR5UaG9tYXMgSHV0 aCA8dGh1dGhAcmVkaGF0LmNvbT7CwXgEEwECACIFAlVgX6oCGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAAoJEC7Z13T+cC21EbIP/ii9cvT2HHGbFRl8HqGT6+7Wkb+XLMqJBMAIGiQK QIP3xk1HPTsLfVG0ao4hy/oYkGNOP8+ubLnZen6Yq3zAFiMhQ44lvgigDYJo3Ve59gfe99KX EbtB+X95ODARkq0McR6OAsPNJ7gpEUzfkQUUJTXRDQXfG/FX303Gvk+YU0spm2tsIKPl6AmV 1CegDljzjycyfJbk418MQmMu2T82kjrkEofUO2a24ed3VGC0/Uz//XCR2ZTo+vBoBUQl41BD eFFtoCSrzo3yPFS+w5fkH9NT8ChdpSlbNS32NhYQhJtr9zjWyFRf0Zk+T/1P7ECn6gTEkp5k ofFIA4MFBc/fXbaDRtBmPB0N9pqTFApIUI4vuFPPO0JDrII9dLwZ6lO9EKiwuVlvr1wwzsgq zJTPBU3qHaUO4d/8G+gD7AL/6T4zi8Jo/GmjBsnYaTzbm94lf0CjXjsOX3seMhaE6WAZOQQG tZHAO1kAPWpaxne+wtgMKthyPLNwelLf+xzGvrIKvLX6QuLoWMnWldu22z2ICVnLQChlR9d6 WW8QFEpo/FK7omuS8KvvopFcOOdlbFMM8Y/8vBgVMSsK6fsYUhruny/PahprPbYGiNIhKqz7 UvgyZVl4pBFjTaz/SbimTk210vIlkDyy1WuS8Zsn0htv4+jQPgo9rqFE4mipJjy/iboDzsFN BFH7eUwBEAC2nzfUeeI8dv0C4qrfCPze6NkryUflEut9WwHhfXCLjtvCjnoGqFelH/PE9NF4 4VPSCdvD1SSmFVzu6T9qWdcwMSaC+e7G/z0/AhBfqTeosAF5XvKQlAb9ZPkdDr7YN0a1XDfa +NgA+JZB4ROyBZFFAwNHT+HCnyzy0v9Sh3BgJJwfpXHH2l3LfncvV8rgFv0bvdr70U+On2XH 5bApOyW1WpIG5KPJlDdzcQTyptOJ1dnEHfwnABEfzI3dNf63rlxsGouX/NFRRRNqkdClQR3K gCwciaXfZ7ir7fF0u1N2UuLsWA8Ei1JrNypk+MRxhbvdQC4tyZCZ8mVDk+QOK6pyK2f4rMf/ WmqxNTtAVmNuZIwnJdjRMMSs4W4w6N/bRvpqtykSqx7VXcgqtv6eqoDZrNuhGbekQA0sAnCJ VPArerAZGArm63o39me/bRUQeQVSxEBmg66yshF9HkcUPGVeC4B0TPwz+HFcVhheo6hoJjLq knFOPLRj+0h+ZL+D0GenyqD3CyuyeTT5dGcNU9qT74bdSr20k/CklvI7S9yoQje8BeQAHtdV cvO8XCLrpGuw9SgOS7OP5oI26a0548M4KldAY+kqX6XVphEw3/6U1KTf7WxW5zYLTtadjISB X9xsRWSU+Yqs3C7oN5TIPSoj9tXMoxZkCIHWvnqGwZ7JhwARAQABwsFfBBgBAgAJBQJR+3lM AhsMAAoJEC7Z13T+cC21hPAQAIsBL9MdGpdEpvXs9CYrBkd6tS9mbaSWj6XBDfA1AEdQkBOn ZH1Qt7HJesk+qNSnLv6+jP4VwqK5AFMrKJ6IjE7jqgzGxtcZnvSjeDGPF1h2CKZQPpTw890k fy18AvgFHkVk2Oylyexw3aOBsXg6ukN44vIFqPoc+YSU0+0QIdYJp/XFsgWxnFIMYwDpxSHS 5fdDxUjsk3UBHZx+IhFjs2siVZi5wnHIqM7eK9abr2cK2weInTBwXwqVWjsXZ4tq5+jQrwDK cvxIcwXdUTLGxc4/Z/VRH1PZSvfQxdxMGmNTGaXVNfdFZjm4fz0mz+OUi6AHC4CZpwnsliGV ODqwX8Y1zic9viSTbKS01ZNp175POyWViUk9qisPZB7ypfSIVSEULrL347qY/hm9ahhqmn17 Ng255syASv3ehvX7iwWDfzXbA0/TVaqwa1YIkec+/8miicV0zMP9siRcYQkyTqSzaTFBBmqD oiT+z+/E59qj/EKfyce3sbC9XLjXv3mHMrq1tKX4G7IJGnS989E/fg6crv6NHae9Ckm7+lSs IQu4bBP2GxiRQ+NV3iV/KU3ebMRzqIC//DCOxzQNFNJAKldPe/bKZMCxEqtVoRkuJtNdp/5a yXFZ6TfE1hGKrDBYAm4vrnZ4CXFSBDllL59cFFOJCkn4Xboj/aVxxJxF30bn In-Reply-To: <20231024131305.87468-21-quintela@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 24/10/2023 15.12, Juan Quintela wrote: > From: Thomas Huth > > There's no need for dedicated handlers here if they don't do anything > special. > > Acked-by: David Hildenbrand > Reviewed-by: Eric Farman > Acked-by: Juan Quintela > Signed-off-by: Thomas Huth > Signed-off-by: Juan Quintela > Message-ID: <20231020150554.664422-3-thuth@redhat.com> > --- > hw/s390x/s390-stattrib.c | 26 ++++++-------------------- > 1 file changed, 6 insertions(+), 20 deletions(-) > > diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c > index 220e845d12..52f9fc036e 100644 > --- a/hw/s390x/s390-stattrib.c > +++ b/hw/s390x/s390-stattrib.c > @@ -13,6 +13,7 @@ > #include "qemu/units.h" > #include "migration/qemu-file.h" > #include "migration/register.h" > +#include "hw/qdev-properties.h" > #include "hw/s390x/storage-attributes.h" > #include "qemu/error-report.h" > #include "exec/ram_addr.h" > @@ -340,6 +341,10 @@ static void s390_stattrib_realize(DeviceState *dev, Error **errp) > } > } > > +static Property s390_stattrib_props[] = { > + DEFINE_PROP_BOOL("migration-enabled", S390StAttribState, migration_enabled, true), This needs a DEFINE_PROP_END_OF_LIST() here, too ... sorry for that! /me is looking for his brown paper-bags... Thomas > +}; > + > static void s390_stattrib_class_init(ObjectClass *oc, void *data) > { > DeviceClass *dc = DEVICE_CLASS(oc); > @@ -347,22 +352,7 @@ static void s390_stattrib_class_init(ObjectClass *oc, void *data) > dc->hotpluggable = false; > set_bit(DEVICE_CATEGORY_MISC, dc->categories); > dc->realize = s390_stattrib_realize; > -} > - > -static inline bool s390_stattrib_get_migration_enabled(Object *obj, > - Error **errp) > -{ > - S390StAttribState *s = S390_STATTRIB(obj); > - > - return s->migration_enabled; > -} > - > -static inline void s390_stattrib_set_migration_enabled(Object *obj, bool value, > - Error **errp) > -{ > - S390StAttribState *s = S390_STATTRIB(obj); > - > - s->migration_enabled = value; > + device_class_set_props(dc, s390_stattrib_props); > } > > static SaveVMHandlers savevm_s390_stattrib_handlers = { > @@ -383,10 +373,6 @@ static void s390_stattrib_instance_init(Object *obj) > register_savevm_live(TYPE_S390_STATTRIB, 0, 0, > &savevm_s390_stattrib_handlers, sas); > > - object_property_add_bool(obj, "migration-enabled", > - s390_stattrib_get_migration_enabled, > - s390_stattrib_set_migration_enabled); > - object_property_set_bool(obj, "migration-enabled", true, NULL); > sas->migration_cur_gfn = 0; > } >