From f6b8104d0b75a8c2b21bd3175e9ba9a402182b2e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Tue, 3 Nov 2020 03:07:32 +0100 Subject: util/vfio-helpers: Convert vfio_dump_mapping to trace events MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Stefan Hajnoczi Signed-off-by: Philippe Mathieu-Daudé Message-id: 20201103020733.2303148-7-philmd@redhat.com Signed-off-by: Stefan Hajnoczi Tested-by: Eric Auger --- util/trace-events | 1 + 1 file changed, 1 insertion(+) (limited to 'util/trace-events') 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" -- cgit v1.2.3