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7 daysmigration/ram: Move RAM_SAVE_FLAG* into ram.hPeter Xu1-7/+0
Firstly, we're going to use the multifd flag soon in multifd code, so ram.c isn't gonna work. Secondly, we have a separate RDMA flag dangling around, which is definitely not obvious. There's one comment that helps, but not too much. Put all RAM save flags altogether, so nothing will get overlooked. Add a section explain why we can't use bits over 0x200. Remove RAM_SAVE_FLAG_FULL as it's already not used in QEMU, as the comment explained. Reviewed-by: Fabiano Rosas <farosas@suse.de> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20241206224755.1108686-4-peterx@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2023-11-02migration: convert rdma backend to accept MigrateAddressHet Gala1-2/+4
RDMA based transport backend for 'migrate'/'migrate-incoming' QAPIs accept new wire protocol of MigrateAddress struct. It is achived by parsing 'uri' string and storing migration parameters required for RDMA connection into well defined InetSocketAddress struct. Suggested-by: Aravind Retnakaran <aravind.retnakaran@nutanix.com> Signed-off-by: Het Gala <het.gala@nutanix.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231023182053.8711-7-farosas@suse.de>
2023-10-17migration/rdma: Remove qemu_ prefix from exported functionsJuan Quintela1-6/+6
Functions are long enough even without this. Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-10-quintela@redhat.com>
2023-10-17migration/rdma: Move rdma constants from qemu-file.h to rdma.hJuan Quintela1-0/+16
Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-9-quintela@redhat.com>
2023-10-17migration/rdma: Create rdma_control_save_page()Juan Quintela1-0/+10
The only user of ram_control_save_page() and save_page() hook was rdma. Just move the function to rdma.c, rename it to rdma_control_save_page(). Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-7-quintela@redhat.com>
2023-10-17migration/rdma: Unfold hook_ram_load()Juan Quintela1-0/+3
There is only one flag called with: RAM_CONTROL_BLOCK_REG. Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-6-quintela@redhat.com>
2023-10-17migration/rdma: Remove all uses of RAM_CONTROL_HOOKJuan Quintela1-0/+3
Instead of going through ram_control_load_hook(), call qemu_rdma_registration_handle() directly. Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-5-quintela@redhat.com>
2023-10-17migration/rdma: Unfold ram_control_after_iterate()Juan Quintela1-0/+3
Once there: - Remove unused data parameter - unfold it in its callers - change all callers to call qemu_rdma_registration_stop() - We need to call QIO_CHANNEL_RDMA() after we check for migrate_rdma() Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-4-quintela@redhat.com>
2023-10-17migration/rdma: Unfold ram_control_before_iterate()Juan Quintela1-0/+7
Once there: - Remove unused data parameter - unfold it in its callers. - change all callers to call qemu_rdma_registration_start() - We need to call QIO_CHANNEL_RDMA() after we check for migrate_rdma() Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231011203527.9061-3-quintela@redhat.com>
2017-06-01migration: Export rdma.c functions in its own fileJuan Quintela1-0/+25
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
generated by cgit v1.1 at 2025-01-17 02:03:54 +0000