diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-11-03 03:07:32 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2020-11-03 19:06:23 +0000 |
| commit | f6b8104d0b75a8c2b21bd3175e9ba9a402182b2e (patch) | |
| tree | 9a7d9b98080f891f552c9d2f30e23e32f0c02c0d /util/trace-events | |
| parent | 4c946b2236e630613fcb89516bf7fb2f918dc996 (diff) | |
util/vfio-helpers: Convert vfio_dump_mapping to trace events
The QEMU_VFIO_DEBUG definition is only modifiable at build-time.
Trace events can be enabled at run-time. As we prefer the latter,
convert qemu_vfio_dump_mappings() to use trace events instead
of fprintf().
Reviewed-by: Fam Zheng <fam@euphon.net>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201103020733.2303148-7-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Diffstat (limited to 'util/trace-events')
| -rw-r--r-- | util/trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/trace-events b/util/trace-events index 08239941cb..61e0d4bcdf 100644 --- a/util/trace-events +++ b/util/trace-events @@ -80,6 +80,7 @@ qemu_mutex_unlock(void *mutex, const char *file, const int line) "released mutex qemu_vfio_dma_reset_temporary(void *s) "s %p" qemu_vfio_ram_block_added(void *s, void *p, size_t size) "s %p host %p size 0x%zx" qemu_vfio_ram_block_removed(void *s, void *p, size_t size) "s %p host %p size 0x%zx" +qemu_vfio_dump_mapping(void *host, uint64_t iova, size_t size) "vfio mapping %p to iova 0x%08" PRIx64 " size 0x%zx" qemu_vfio_find_mapping(void *s, void *p) "s %p host %p" qemu_vfio_new_mapping(void *s, void *host, size_t size, int index, uint64_t iova) "s %p host %p size 0x%zx index %d iova 0x%"PRIx64 qemu_vfio_do_mapping(void *s, void *host, uint64_t iova, size_t size) "s %p host %p <-> iova 0x%"PRIx64 " size 0x%zx" |