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Revert "vhost: add traces for memory listeners"

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This reverts commit 0750b06021.

Follow up patches are reworking the memory listeners, the new mechanism
will add its own set of traces.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2018-02-08 19:26:51 +02:00
parent 008a51bbb3
commit f41d912023
2 changed files with 0 additions and 13 deletions
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6
hw/virtio/trace-events
View File

@ -25,9 +25,3 @@ virtio_balloon_handle_output(const char *name, uint64_t gpa) "section name: %s g
virtio_balloon_get_config(uint32_t num_pages, uint32_t actual) "num_pages: %d actual: %d"
virtio_balloon_set_config(uint32_t actual, uint32_t oldactual) "actual: %d oldactual: %d"
virtio_balloon_to_target(uint64_t target, uint32_t num_pages) "balloon target: 0x%"PRIx64" num_pages: %d"
# hw/virtio/vhost.c
vhost_region_add(void *p, const char *mr) "dev %p mr %s"
vhost_region_del(void *p, const char *mr) "dev %p mr %s"
vhost_iommu_region_add(void *p, const char *mr) "dev %p mr %s"
vhost_iommu_region_del(void *p, const char *mr) "dev %p mr %s"

7
hw/virtio/vhost.c
View File

@ -27,7 +27,6 @@
#include "hw/virtio/virtio-access.h"
#include "migration/blocker.h"
#include "sysemu/dma.h"
#include "trace.h"
/* enabled until disconnected backend stabilizes */
#define _VHOST_DEBUG 1
@ -694,7 +693,6 @@ static void vhost_region_add(MemoryListener *listener,
return;
}
trace_vhost_region_add(dev, section->mr->name ?: NULL);
++dev->n_mem_sections;
dev->mem_sections = g_renew(MemoryRegionSection, dev->mem_sections,
dev->n_mem_sections);
@ -714,7 +712,6 @@ static void vhost_region_del(MemoryListener *listener,
return;
}
trace_vhost_region_del(dev, section->mr->name ?: NULL);
vhost_set_memory(listener, section, false);
memory_region_unref(section->mr);
for (i = 0; i < dev->n_mem_sections; ++i) {
@ -752,8 +749,6 @@ static void vhost_iommu_region_add(MemoryListener *listener,
return;
}
trace_vhost_iommu_region_add(dev, section->mr->name ?: NULL);
iommu = g_malloc0(sizeof(*iommu));
end = int128_add(int128_make64(section->offset_within_region),
section->size);
@ -782,8 +777,6 @@ static void vhost_iommu_region_del(MemoryListener *listener,
return;
}
trace_vhost_iommu_region_del(dev, section->mr->name ?: NULL);
QLIST_FOREACH(iommu, &dev->iommu_list, iommu_next) {
if (iommu->mr == section->mr &&
iommu->n.start == section->offset_within_region) {