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xen: drop no-op MemoryListener callbacks 

Removes quite a bit of useless code.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2012-10-02 16:42:23 +02:00
parent ad1ff3d99a
commit bf83601fdd
1 changed files with 0 additions and 32 deletions
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32
xen-all.c
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@ -454,14 +454,6 @@ static void xen_set_memory(struct MemoryListener *listener,
}
}
static void xen_begin(MemoryListener *listener)
{
}
static void xen_commit(MemoryListener *listener)
{
}
static void xen_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
@ -474,11 +466,6 @@ static void xen_region_del(MemoryListener *listener,
xen_set_memory(listener, section, false);
}
static void xen_region_nop(MemoryListener *listener,
MemoryRegionSection *section)
{
}
static void xen_sync_dirty_bitmap(XenIOState *state,
target_phys_addr_t start_addr,
ram_addr_t size)
@ -565,33 +552,14 @@ static void xen_log_global_stop(MemoryListener *listener)
xen_in_migration = false;
}
static void xen_eventfd_add(MemoryListener *listener,
MemoryRegionSection *section,
bool match_data, uint64_t data,
EventNotifier *e)
{
}
static void xen_eventfd_del(MemoryListener *listener,
MemoryRegionSection *section,
bool match_data, uint64_t data,
EventNotifier *e)
{
}
static MemoryListener xen_memory_listener = {
.begin = xen_begin,
.commit = xen_commit,
.region_add = xen_region_add,
.region_del = xen_region_del,
.region_nop = xen_region_nop,
.log_start = xen_log_start,
.log_stop = xen_log_stop,
.log_sync = xen_log_sync,
.log_global_start = xen_log_global_start,
.log_global_stop = xen_log_global_stop,
.eventfd_add = xen_eventfd_add,
.eventfd_del = xen_eventfd_del,
.priority = 10,
};