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2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé1-5/+5
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20meson: Replace CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLYPhilippe Mathieu-Daudé1-1/+1
Since we *might* have user emulation with softmmu, use the clearer 'CONFIG_SYSTEM_ONLY' key to check for system emulation. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-9-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-23migration: Build migration_files onceRichard Henderson1-1/+0
The items in migration_files are built for libmigration and included info softmmu_ss from there; no need to also include them directly. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-18migration: Fix duplicated included in meson.buildJuan Quintela1-1/+0
This is the commint with the merge error (not in the submited patch). commit 52623f23b0d114837a0d6278180b3e3ae8947117 Author: Lukas Straub <lukasstraub2@web.de> Date: Thu Apr 20 11:48:35 2023 +0200 ram-compress.c: Make target independent Make ram-compress.c target independent. Fixes: 52623f23b0d114837a0d6278180b3e3ae8947117 Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <20230509170217.83246-1-quintela@redhat.com>
2023-05-18migration: Move rate_limit_max and rate_limit_used to migration_statsJuan Quintela1-1/+1
These way we can make them atomic and use this functions from any place. I also moved all functions that use rate_limit to migration-stats. Functions got renamed, they are not qemu_file anymore. qemu_file_rate_limit -> migration_rate_exceeded qemu_file_set_rate_limit -> migration_rate_set qemu_file_get_rate_limit -> migration_rate_get qemu_file_reset_rate_limit -> migration_rate_reset qemu_file_acct_rate_limit -> migration_rate_account. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-Id: <20230515195709.63843-6-quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-05-15migration: Make dirtyrate.c target independentJuan Quintela1-2/+2
After the previous two patches, there is nothing else that is target specific. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230511141208.17779-6-quintela@redhat.com>
2023-05-10build: move COLO under CONFIG_REPLICATIONVladimir Sementsov-Ogievskiy1-2/+4
We don't allow to use x-colo capability when replication is not configured. So, no reason to build COLO when replication is disabled, it's unusable in this case. Note also that the check in migrate_caps_check() is not the only restriction: some functions in migration/colo.c will just abort if called with not defined CONFIG_REPLICATION, for example: migration_iteration_finish() case MIGRATION_STATUS_COLO: migrate_start_colo_process() colo_process_checkpoint() abort() It could probably make sense to have possibility to enable COLO without REPLICATION, but this requires deeper audit of colo & replication code, which may be done later if needed. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Acked-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20230428194928.1426370-4-vsementsov@yandex-team.ru> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-05-08ram-compress.c: Make target independentLukas Straub1-1/+2
Make ram-compress.c target independent. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-05-08ram.c: Move core compression code into its own fileLukas Straub1-1/+4
No functional changes intended. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-05-03migration: Move ram_stats to its own file migration-stats.[ch]Juan Quintela1-0/+1
There is already include/qemu/stats.h, so stats.h was a bad idea. We want this file to not depend on anything else, we will move all the migration counters/stats to this struct. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Lukas Straub <lukasstraub2@web.de>
2023-04-24migration: Create options.cJuan Quintela1-0/+1
We move there all capabilities helpers from migration.c. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> --- Following David advise: - looked through the history, capabilities are newer than 2012, so we can remove that bit of the header. - This part is posterior to Anthony. Original Author is Orit. Once there, I put myself. Peter Xu also did quite a bit of work here. Anyone else wants/needs to be there? I didn't search too hard because nobody asked before to be added. What do you think?
2023-02-06migration: Introduce interface query-migrationthreadsJiang Jiacheng1-0/+1
Introduce interface query-migrationthreads. The interface is used to query information about migration threads and returns with migration thread's name and its id. Introduce threadinfo.c to manage threads with migration. Signed-off-by: Jiang Jiacheng <jiangjiacheng@huawei.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-02-04migration: Move HMP commands from monitor/ to migration/Markus Armbruster1-0/+1
This moves these commands from MAINTAINERS sections "Human Monitor (HMP)" and "QMP" to "Migration". Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20230124121946.1139465-18-armbru@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com>
2022-06-23migration: remove the QEMUFileOps abstractionDaniel P. Berrangé1-1/+0
Now that all QEMUFile callbacks are removed, the entire concept can be deleted. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-06-22migration: introduce a QIOChannel impl for BlockDriverState VMStateDaniel P. Berrangé1-0/+1
Introduce a QIOChannelBlock class that exposes the BlockDriverState VMState region for I/O. This is kept in the migration/ directory rather than io/, to avoid a mutual dependancy between block/ <-> io/ directories. Also the VMState should only be used by the migration code. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> dgilbert: Fixed coding style in qio_channel_block_close
2022-04-28meson, configure: move RDMA options to mesonPaolo Bonzini1-1/+1
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-02-21configure, meson: move block layer options to meson_options.txtPaolo Bonzini1-1/+3
Unlike image formats, these also require an entry in config-host.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-14migration: Move populate_vfio_info() into a separate fileThomas Huth1-1/+2
The CONFIG_VFIO switch only works in target specific code. Since migration/migration.c is common code, the #ifdef does not have the intended behavior here. Move the related code to a separate file now which gets compiled via specific_ss instead. Fixes: 3710586caa ("qapi: Add VFIO devices migration stats in Migration stats") Message-Id: <20210414112004.943383-3-thuth@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-04-01Merge remote-tracking branch 'remotes/marcandre/tags/for-6.0-pull-request' ↵Peter Maydell1-0/+1
into staging For 6.0 misc patches under my radar. V2: - "tests: Add tests for yank with the chardev-change case" updated - drop the readthedoc theme patch # gpg: Signature made Thu 01 Apr 2021 12:54:52 BST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * remotes/marcandre/tags/for-6.0-pull-request: tests: Add tests for yank with the chardev-change case chardev: Fix yank with the chardev-change case chardev/char.c: Always pass id to chardev_new chardev/char.c: Move object_property_try_add_child out of chardev_new yank: Always link full yank code yank: Remove dependency on qiochannel docs: simplify each section title dbus-vmstate: Increase the size of input stream buffer used during load util: fix use-after-free in module_load_one Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-01yank: Remove dependency on qiochannelLukas Straub1-0/+1
Remove dependency on qiochannel by removing yank_generic_iochannel and letting migration and chardev use their own yank function for iochannel. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20ff143fc2db23e27cd41d38043e481376c9cec1.1616521341.git.lukasstraub2@web.de>
2021-04-01meson: Propagate gnutls dependency to migrationJessica Clarke1-1/+1
Commit 3eacf70bb5a83e4775ad8003cbca63a40f70c8c2 neglected to fix this for softmmu configs, which pull in migration's use of gnutls. This fixes the following compilation failure on Arm-based Macs: In file included from migration/multifd.c:23: In file included from migration/tls.h:25: In file included from include/io/channel-tls.h:26: In file included from include/crypto/tlssession.h:24: include/crypto/tlscreds.h:28:10: fatal error: 'gnutls/gnutls.h' file not found #include <gnutls/gnutls.h> ^~~~~~~~~~~~~~~~~ 1 error generated. (as well as for channel.c and tls.c) Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20210320171221.37437-1-jrtc27@jrtc27.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-06zstd: convert to mesonPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-19migration: Replace migration's JSON writer by the general oneMarkus Armbruster1-1/+0
Commit 8118f0950f "migration: Append JSON description of migration stream" needs a JSON writer. The existing qobject_to_json() wasn't a good fit, because it requires building a QObject to convert. Instead, migration got its very own JSON writer, in commit 190c882ce2 "QJSON: Add JSON writer". It tacitly limits numbers to int64_t, and strings contents to characters that don't need escaping, unlike qobject_to_json(). The previous commit factored the JSON writer out of qobject_to_json(). Replace migration's JSON writer by it. Cc: Juan Quintela <quintela@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-17-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-10-12migration: Move the creation of the library to the main meson.buildPhilippe Mathieu-Daudé1-7/+1
Be consistent creating all the libraries in the main meson.build file. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201006125602.2311423-6-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-25migration/dirtyrate: setup up query-dirtyrate framworkChuan Zheng1-1/+1
Add get_dirtyrate_thread() functions to setup query-dirtyrate framework. Signed-off-by: Chuan Zheng <zhengchuan@huawei.com> Signed-off-by: YanYing Zhuang <ann.zhuangyanying@huawei.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-Id: <1600237327-33618-2-git-send-email-zhengchuan@huawei.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-08-21meson: convert migration directory to MesonMarc-André Lureau1-0/+40
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2024-12-26 18:00:59 +0000