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migration: cpr_is_incoming

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Define the cpr_is_incoming helper, to be used in several cpr fix patches.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Message-ID: <1741380954-341079-2-git-send-email-steven.sistare@oracle.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
This commit is contained in:
Steve Sistare 2025-03-07 12:55:51 -08:00 • committed by Fabiano Rosas
parent 0462a32b4f
commit 1632a2017f
2 changed files with 6 additions and 0 deletions
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1
include/migration/cpr.h
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@ -21,6 +21,7 @@ int cpr_find_fd(const char *name, int id);
MigMode cpr_get_incoming_mode(void);
void cpr_set_incoming_mode(MigMode mode);
bool cpr_is_incoming(void);
int cpr_state_save(MigrationChannel *channel, Error **errp);
int cpr_state_load(MigrationChannel *channel, Error **errp);

5
migration/cpr.c
View file

@ -128,6 +128,11 @@ void cpr_set_incoming_mode(MigMode mode)
incoming_mode = mode;
}
bool cpr_is_incoming(void)
{
return incoming_mode != MIG_MODE_NONE;
}
int cpr_state_save(MigrationChannel *channel, Error **errp)
{
int ret;