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migration: Unexport migration_is_active()

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After being removed from VFIO and dirty limit, migration_is_active() no
longer has any users outside the migration subsystem, and in fact, it's
only used in migration.c.

Unexport it and also relocate it so it can be made static.

Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
Tested-by: Joao Martins <joao.m.martins@oracle.com>
Link: https://lore.kernel.org/r/20241218134022.21264-8-avihaih@nvidia.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Avihai Horon 2024-12-18 15:40:22 +02:00 • committed by Cédric Le Goater
parent 844ed0f762
commit 3bdb1a75f1
2 changed files with 8 additions and 9 deletions
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1
include/migration/misc.h
View file

@ -53,7 +53,6 @@ void dump_vmstate_json_to_file(FILE *out_fp);
void migration_object_init(void);
void migration_shutdown(void);
bool migration_is_active(void);
bool migration_is_running(void);
bool migration_thread_is_self(void);

16
migration/migration.c
View file

@ -1139,6 +1139,14 @@ bool migration_is_running(void)
}
}
static bool migration_is_active(void)
{
MigrationState *s = current_migration;
return (s->state == MIGRATION_STATUS_ACTIVE ||
s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE);
}
static bool migrate_show_downtime(MigrationState *s)
{
return (s->state == MIGRATION_STATUS_COMPLETED) || migration_in_postcopy();
@ -1637,14 +1645,6 @@ bool migration_in_bg_snapshot(void)
return migrate_background_snapshot() && migration_is_running();
}
bool migration_is_active(void)
{
MigrationState *s = current_migration;
return (s->state == MIGRATION_STATUS_ACTIVE ||
s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE);
}
bool migration_thread_is_self(void)
{
MigrationState *s = current_migration;