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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-06-13 13:51:29 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-06-13 13:51:29 +0100 |
| commit | 735286a4f88255e1463d42ce28d8d14181fd32d4 (patch) | |
| tree | 5200eac6b4fb709bdee16bc1bb1f3dea228b766d /migration/qemu-file.h | |
| parent | e0b4891ae6647b0009b5c0f877255e6723bffed8 (diff) | |
| parent | 6666c96aac9151568736226dec99aa8acb14d07c (diff) | |
| download | focaccia-qemu-735286a4f88255e1463d42ce28d8d14181fd32d4.tar.gz focaccia-qemu-735286a4f88255e1463d42ce28d8d14181fd32d4.zip | |
Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170613' into staging
migration/next for 20170613 # gpg: Signature made Tue 13 Jun 2017 10:01:45 BST # gpg: using RSA key 0xF487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" # gpg: aka "Juan Quintela <quintela@trasno.org>" # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * remotes/juanquintela/tags/migration/20170613: migration: Move migration.h to migration/ migration: Move remaining exported functions to migration/misc.h migration: create global_state.c migration: ram_control_* are implemented in qemu_file migration: Commands are only used inside migration.c migration: Move constants to savevm.h migration: Move dump_vmsate_json_to_file() to misc.h migration: Split registration functions from vmstate.h migration: Move self_announce_delay() to misc.h migration: Remove MigrationState from migration_channel_incomming() ram: Now POSTCOPY_ACTIVE is the same that STATUS_ACTIVE ram: Print block stats also in the complete case migration: Don't try to set *errp directly migration: isolate return path on src Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'migration/qemu-file.h')
| -rw-r--r-- | migration/qemu-file.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/migration/qemu-file.h b/migration/qemu-file.h index 49fd6978ac..aae4e5ed36 100644 --- a/migration/qemu-file.h +++ b/migration/qemu-file.h @@ -156,5 +156,22 @@ void qemu_file_set_blocking(QEMUFile *f, bool block); size_t qemu_get_counted_string(QEMUFile *f, char buf[256]); +void ram_control_before_iterate(QEMUFile *f, uint64_t flags); +void ram_control_after_iterate(QEMUFile *f, uint64_t flags); +void ram_control_load_hook(QEMUFile *f, uint64_t flags, void *data); + +/* Whenever this is found in the data stream, the flags + * will be passed to ram_control_load_hook in the incoming-migration + * side. This lets before_ram_iterate/after_ram_iterate add + * transport-specific sections to the RAM migration data. + */ +#define RAM_SAVE_FLAG_HOOK 0x80 + +#define RAM_SAVE_CONTROL_NOT_SUPP -1000 +#define RAM_SAVE_CONTROL_DELAYED -2000 + +size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, + ram_addr_t offset, size_t size, + uint64_t *bytes_sent); #endif |