* [PATCH] util/vfio-helpers: Unify trace-events size format
@ 2020-08-20 17:10 Philippe Mathieu-Daudé
2020-08-21 6:56 ` Cornelia Huck
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Philippe Mathieu-Daudé @ 2020-08-20 17:10 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-trivial, Philippe Mathieu-Daudé, Stefan Hajnoczi
Some 'qemu_vfio_*' trace events sizes are displayed using
decimal notation, other using hexadecimal notation:
qemu_vfio_ram_block_added s 0xaaaaf2448d90 host 0xffff5bc00000 size 0x4000000
qemu_vfio_dma_map s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 temporary 0 iova (nil)
qemu_vfio_find_mapping s 0xaaaaf2448d90 host 0xffff5bc00000
qemu_vfio_new_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 index 4 iova 0x114000
qemu_vfio_do_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 iova 0x114000
As it is hard to follow, unify using hexadecimal for all sizes:
qemu_vfio_ram_block_added s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000
qemu_vfio_dma_map s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 temporary 0 iova (nil)
qemu_vfio_find_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000
qemu_vfio_new_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 index 4 iova 0x114000
qemu_vfio_do_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 iova 0x114000
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
util/trace-events | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/util/trace-events b/util/trace-events
index 0ce42822eba..d9a0b4f8c63 100644
--- a/util/trace-events
+++ b/util/trace-events
@@ -79,7 +79,7 @@ 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_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 %zu index %d iova 0x%"PRIx64
-qemu_vfio_do_mapping(void *s, void *host, size_t size, uint64_t iova) "s %p host %p size %zu iova 0x%"PRIx64
-qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size %zu temporary %d iova %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, size_t size, uint64_t iova) "s %p host %p size 0x%zx iova 0x%"PRIx64
+qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size 0x%zx temporary %d iova %p"
qemu_vfio_dma_unmap(void *s, void *host) "s %p host %p"
--
2.26.2
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] util/vfio-helpers: Unify trace-events size format
2020-08-20 17:10 [PATCH] util/vfio-helpers: Unify trace-events size format Philippe Mathieu-Daudé
@ 2020-08-21 6:56 ` Cornelia Huck
2020-08-28 10:06 ` Li Qiang
2020-09-01 9:35 ` Laurent Vivier
2 siblings, 0 replies; 4+ messages in thread
From: Cornelia Huck @ 2020-08-21 6:56 UTC (permalink / raw)
To: Philippe Mathieu-Daudé; +Cc: qemu-trivial, qemu-devel, Stefan Hajnoczi
On Thu, 20 Aug 2020 19:10:06 +0200
Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
> Some 'qemu_vfio_*' trace events sizes are displayed using
> decimal notation, other using hexadecimal notation:
>
> qemu_vfio_ram_block_added s 0xaaaaf2448d90 host 0xffff5bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf2448d90 host 0xffff5bc00000
> qemu_vfio_new_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 iova 0x114000
>
> As it is hard to follow, unify using hexadecimal for all sizes:
>
> qemu_vfio_ram_block_added s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000
> qemu_vfio_new_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 iova 0x114000
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> util/trace-events | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] util/vfio-helpers: Unify trace-events size format
2020-08-20 17:10 [PATCH] util/vfio-helpers: Unify trace-events size format Philippe Mathieu-Daudé
2020-08-21 6:56 ` Cornelia Huck
@ 2020-08-28 10:06 ` Li Qiang
2020-09-01 9:35 ` Laurent Vivier
2 siblings, 0 replies; 4+ messages in thread
From: Li Qiang @ 2020-08-28 10:06 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: qemu-trivial, Qemu Developers, Stefan Hajnoczi
Philippe Mathieu-Daudé <philmd@redhat.com> 于2020年8月21日周五 上午1:11写道：
>
> Some 'qemu_vfio_*' trace events sizes are displayed using
> decimal notation, other using hexadecimal notation:
>
> qemu_vfio_ram_block_added s 0xaaaaf2448d90 host 0xffff5bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf2448d90 host 0xffff5bc00000
> qemu_vfio_new_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 iova 0x114000
>
> As it is hard to follow, unify using hexadecimal for all sizes:
>
> qemu_vfio_ram_block_added s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000
> qemu_vfio_new_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 iova 0x114000
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
> ---
> util/trace-events | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/util/trace-events b/util/trace-events
> index 0ce42822eba..d9a0b4f8c63 100644
> --- a/util/trace-events
> +++ b/util/trace-events
> @@ -79,7 +79,7 @@ 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_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 %zu index %d iova 0x%"PRIx64
> -qemu_vfio_do_mapping(void *s, void *host, size_t size, uint64_t iova) "s %p host %p size %zu iova 0x%"PRIx64
> -qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size %zu temporary %d iova %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, size_t size, uint64_t iova) "s %p host %p size 0x%zx iova 0x%"PRIx64
> +qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size 0x%zx temporary %d iova %p"
> qemu_vfio_dma_unmap(void *s, void *host) "s %p host %p"
> --
> 2.26.2
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] util/vfio-helpers: Unify trace-events size format
2020-08-20 17:10 [PATCH] util/vfio-helpers: Unify trace-events size format Philippe Mathieu-Daudé
2020-08-21 6:56 ` Cornelia Huck
2020-08-28 10:06 ` Li Qiang
@ 2020-09-01 9:35 ` Laurent Vivier
2 siblings, 0 replies; 4+ messages in thread
From: Laurent Vivier @ 2020-09-01 9:35 UTC (permalink / raw)
To: Philippe Mathieu-Daudé, qemu-devel; +Cc: qemu-trivial, Stefan Hajnoczi
Le 20/08/2020 à 19:10, Philippe Mathieu-Daudé a écrit :
> Some 'qemu_vfio_*' trace events sizes are displayed using
> decimal notation, other using hexadecimal notation:
>
> qemu_vfio_ram_block_added s 0xaaaaf2448d90 host 0xffff5bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf2448d90 host 0xffff5bc00000
> qemu_vfio_new_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf2448d90 host 0xffff5bc00000 size 67108864 iova 0x114000
>
> As it is hard to follow, unify using hexadecimal for all sizes:
>
> qemu_vfio_ram_block_added s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000
> qemu_vfio_dma_map s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 temporary 0 iova (nil)
> qemu_vfio_find_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000
> qemu_vfio_new_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 index 4 iova 0x114000
> qemu_vfio_do_mapping s 0xaaaaf1c60d90 host 0xffff2bc00000 size 0x4000000 iova 0x114000
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> util/trace-events | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/util/trace-events b/util/trace-events
> index 0ce42822eba..d9a0b4f8c63 100644
> --- a/util/trace-events
> +++ b/util/trace-events
> @@ -79,7 +79,7 @@ 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_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 %zu index %d iova 0x%"PRIx64
> -qemu_vfio_do_mapping(void *s, void *host, size_t size, uint64_t iova) "s %p host %p size %zu iova 0x%"PRIx64
> -qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size %zu temporary %d iova %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, size_t size, uint64_t iova) "s %p host %p size 0x%zx iova 0x%"PRIx64
> +qemu_vfio_dma_map(void *s, void *host, size_t size, bool temporary, uint64_t *iova) "s %p host %p size 0x%zx temporary %d iova %p"
> qemu_vfio_dma_unmap(void *s, void *host) "s %p host %p"
>
Applied to my trivial-patches branch.
Thanks,
Laurent
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-09-01 9:36 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-08-20 17:10 [PATCH] util/vfio-helpers: Unify trace-events size format Philippe Mathieu-Daudé
2020-08-21 6:56 ` Cornelia Huck
2020-08-28 10:06 ` Li Qiang
2020-09-01 9:35 ` Laurent Vivier
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).