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c1ece84e7c
Align RAMBlocks to page size alignment, and adjust the merging code to deal with partial overlap due to that alignment. This is needed for postcopy so that we can place/fetch whole hugepages when under userfault. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
48 lines
3.3 KiB
Plaintext
48 lines
3.3 KiB
Plaintext
# See docs/devel/tracing.txt for syntax documentation.
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# hw/virtio/vhost.c
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vhost_commit(bool started, bool changed) "Started: %d Changed: %d"
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vhost_region_add_section(const char *name, uint64_t gpa, uint64_t size, uint64_t host) "%s: 0x%"PRIx64"+0x%"PRIx64" @ 0x%"PRIx64
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vhost_region_add_section_merge(const char *name, uint64_t new_size, uint64_t gpa, uint64_t owr) "%s: size: 0x%"PRIx64 " gpa: 0x%"PRIx64 " owr: 0x%"PRIx64
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vhost_region_add_section_aligned(const char *name, uint64_t gpa, uint64_t size, uint64_t host) "%s: 0x%"PRIx64"+0x%"PRIx64" @ 0x%"PRIx64
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vhost_section(const char *name, int r) "%s:%d"
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# hw/virtio/vhost-user.c
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vhost_user_postcopy_end_entry(void) ""
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vhost_user_postcopy_end_exit(void) ""
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vhost_user_postcopy_fault_handler(const char *name, uint64_t fault_address, int nregions) "%s: @0x%"PRIx64" nregions:%d"
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vhost_user_postcopy_fault_handler_loop(int i, uint64_t client_base, uint64_t size) "%d: client 0x%"PRIx64" +0x%"PRIx64
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vhost_user_postcopy_fault_handler_found(int i, uint64_t region_offset, uint64_t rb_offset) "%d: region_offset: 0x%"PRIx64" rb_offset:0x%"PRIx64
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vhost_user_postcopy_listen(void) ""
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vhost_user_set_mem_table_postcopy(uint64_t client_addr, uint64_t qhva, int reply_i, int region_i) "client:0x%"PRIx64" for hva: 0x%"PRIx64" reply %d region %d"
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vhost_user_set_mem_table_withfd(int index, const char *name, uint64_t memory_size, uint64_t guest_phys_addr, uint64_t userspace_addr, uint64_t offset) "%d:%s: size:0x%"PRIx64" GPA:0x%"PRIx64" QVA/userspace:0x%"PRIx64" RB offset:0x%"PRIx64
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vhost_user_postcopy_waker(const char *rb, uint64_t rb_offset) "%s + 0x%"PRIx64
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vhost_user_postcopy_waker_found(uint64_t client_addr) "0x%"PRIx64
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vhost_user_postcopy_waker_nomatch(const char *rb, uint64_t rb_offset) "%s + 0x%"PRIx64
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# hw/virtio/virtio.c
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virtqueue_alloc_element(void *elem, size_t sz, unsigned in_num, unsigned out_num) "elem %p size %zd in_num %u out_num %u"
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virtqueue_fill(void *vq, const void *elem, unsigned int len, unsigned int idx) "vq %p elem %p len %u idx %u"
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virtqueue_flush(void *vq, unsigned int count) "vq %p count %u"
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virtqueue_pop(void *vq, void *elem, unsigned int in_num, unsigned int out_num) "vq %p elem %p in_num %u out_num %u"
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virtio_queue_notify(void *vdev, int n, void *vq) "vdev %p n %d vq %p"
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virtio_notify_irqfd(void *vdev, void *vq) "vdev %p vq %p"
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virtio_notify(void *vdev, void *vq) "vdev %p vq %p"
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virtio_set_status(void *vdev, uint8_t val) "vdev %p val %u"
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# hw/virtio/virtio-rng.c
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virtio_rng_guest_not_ready(void *rng) "rng %p: guest not ready"
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virtio_rng_cpu_is_stopped(void *rng, int size) "rng %p: cpu is stopped, dropping %d bytes"
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virtio_rng_popped(void *rng) "rng %p: elem popped"
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virtio_rng_pushed(void *rng, size_t len) "rng %p: %zd bytes pushed"
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virtio_rng_request(void *rng, size_t size, unsigned quota) "rng %p: %zd bytes requested, %u bytes quota left"
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virtio_rng_vm_state_change(void *rng, int running, int state) "rng %p: state change to running %d state %d"
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# hw/virtio/virtio-balloon.c
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#
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virtio_balloon_bad_addr(uint64_t gpa) "0x%"PRIx64
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virtio_balloon_handle_output(const char *name, uint64_t gpa) "section name: %s gpa: 0x%"PRIx64
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virtio_balloon_get_config(uint32_t num_pages, uint32_t actual) "num_pages: %d actual: %d"
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virtio_balloon_set_config(uint32_t actual, uint32_t oldactual) "actual: %d oldactual: %d"
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virtio_balloon_to_target(uint64_t target, uint32_t num_pages) "balloon target: 0x%"PRIx64" num_pages: %d"
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