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migration/ram.c: MultiFDSendParams.sem_sync is not really used

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Besides init and destroy, MultiFDSendParams.sem_sync is not really used.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Wei Yang 2019-05-28 09:47:02 +08:00 committed by Juan Quintela
parent 47fbad45d4
commit 7d4eaace46
1 changed files with 0 additions and 4 deletions
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4
migration/ram.c
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@ -661,8 +661,6 @@ typedef struct {
uint64_t num_packets;
/* pages sent through this channel */
uint64_t num_pages;
/* syncs main thread and channels */
QemuSemaphore sem_sync;
} MultiFDSendParams;
typedef struct {
@ -1027,7 +1025,6 @@ void multifd_save_cleanup(void)
p->c = NULL;
qemu_mutex_destroy(&p->mutex);
qemu_sem_destroy(&p->sem);
qemu_sem_destroy(&p->sem_sync);
g_free(p->name);
p->name = NULL;
multifd_pages_clear(p->pages);
@ -1201,7 +1198,6 @@ int multifd_save_setup(void)
qemu_mutex_init(&p->mutex);
qemu_sem_init(&p->sem, 0);
qemu_sem_init(&p->sem_sync, 0);
p->quit = false;
p->pending_job = 0;
p->id = i;