* [PATCH] dma-buf: Add syntax highlighting to code listings in the document
@ 2024-01-19 3:31 ` Tommy Chiang
0 siblings, 0 replies; 4+ messages in thread
From: Tommy Chiang @ 2024-01-19 3:31 UTC (permalink / raw)
To: Sumit Semwal, Christian König
Cc: linux-media, dri-devel, linaro-mm-sig, linux-kernel, Tommy Chiang
This patch tries to improve the display of the code listing
on The Linux Kernel documentation website for dma-buf [1] .
Originally, it appears that it was attempting to escape
the '*' character, but looks like it's not necessary (now),
so we are seeing something like '\*' on the webite.
This patch removes these unnecessary backslashes and adds syntax
highlighting to improve the readability of the code listing.
[1] https://docs.kernel.org/driver-api/dma-buf.html
Signed-off-by: Tommy Chiang <ototot@chromium.org>
---
drivers/dma-buf/dma-buf.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 8fe5aa67b167..e083a0ab06d7 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -1282,10 +1282,12 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
* vmap interface is introduced. Note that on very old 32-bit architectures
* vmalloc space might be limited and result in vmap calls failing.
*
- * Interfaces::
+ * Interfaces:
*
- * void \*dma_buf_vmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
- * void dma_buf_vunmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
+ * .. code-block:: c
+ *
+ * void *dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map)
+ * void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map)
*
* The vmap call can fail if there is no vmap support in the exporter, or if
* it runs out of vmalloc space. Note that the dma-buf layer keeps a reference
@@ -1342,10 +1344,11 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
* enough, since adding interfaces to intercept pagefaults and allow pte
* shootdowns would increase the complexity quite a bit.
*
- * Interface::
+ * Interface:
+ *
+ * .. code-block:: c
*
- * int dma_buf_mmap(struct dma_buf \*, struct vm_area_struct \*,
- * unsigned long);
+ * int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long);
*
* If the importing subsystem simply provides a special-purpose mmap call to
* set up a mapping in userspace, calling do_mmap with &dma_buf.file will
--
2.43.0.381.gb435a96ce8-goog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] dma-buf: Add syntax highlighting to code listings in the document
@ 2024-01-19 3:31 ` Tommy Chiang
0 siblings, 0 replies; 4+ messages in thread
From: Tommy Chiang @ 2024-01-19 3:31 UTC (permalink / raw)
To: Sumit Semwal, Christian König
Cc: linaro-mm-sig, Tommy Chiang, linux-kernel, dri-devel, linux-media
This patch tries to improve the display of the code listing
on The Linux Kernel documentation website for dma-buf [1] .
Originally, it appears that it was attempting to escape
the '*' character, but looks like it's not necessary (now),
so we are seeing something like '\*' on the webite.
This patch removes these unnecessary backslashes and adds syntax
highlighting to improve the readability of the code listing.
[1] https://docs.kernel.org/driver-api/dma-buf.html
Signed-off-by: Tommy Chiang <ototot@chromium.org>
---
drivers/dma-buf/dma-buf.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 8fe5aa67b167..e083a0ab06d7 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -1282,10 +1282,12 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
* vmap interface is introduced. Note that on very old 32-bit architectures
* vmalloc space might be limited and result in vmap calls failing.
*
- * Interfaces::
+ * Interfaces:
*
- * void \*dma_buf_vmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
- * void dma_buf_vunmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
+ * .. code-block:: c
+ *
+ * void *dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map)
+ * void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map)
*
* The vmap call can fail if there is no vmap support in the exporter, or if
* it runs out of vmalloc space. Note that the dma-buf layer keeps a reference
@@ -1342,10 +1344,11 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
* enough, since adding interfaces to intercept pagefaults and allow pte
* shootdowns would increase the complexity quite a bit.
*
- * Interface::
+ * Interface:
+ *
+ * .. code-block:: c
*
- * int dma_buf_mmap(struct dma_buf \*, struct vm_area_struct \*,
- * unsigned long);
+ * int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long);
*
* If the importing subsystem simply provides a special-purpose mmap call to
* set up a mapping in userspace, calling do_mmap with &dma_buf.file will
--
2.43.0.381.gb435a96ce8-goog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dma-buf: Add syntax highlighting to code listings in the document
2024-01-19 3:31 ` Tommy Chiang
(?)
@ 2024-02-19 11:00 ` Tommy Chiang
-1 siblings, 0 replies; 4+ messages in thread
From: Tommy Chiang @ 2024-02-19 11:00 UTC (permalink / raw)
To: Sumit Semwal, Christian König
Cc: linux-media, dri-devel, linaro-mm-sig, linux-kernel
Kindly ping :)
On Fri, Jan 19, 2024 at 11:33 AM Tommy Chiang <ototot@chromium.org> wrote:
>
> This patch tries to improve the display of the code listing
> on The Linux Kernel documentation website for dma-buf [1] .
>
> Originally, it appears that it was attempting to escape
> the '*' character, but looks like it's not necessary (now),
> so we are seeing something like '\*' on the webite.
>
> This patch removes these unnecessary backslashes and adds syntax
> highlighting to improve the readability of the code listing.
>
> [1] https://docs.kernel.org/driver-api/dma-buf.html
>
> Signed-off-by: Tommy Chiang <ototot@chromium.org>
> ---
> drivers/dma-buf/dma-buf.c | 15 +++++++++------
> 1 file changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
> index 8fe5aa67b167..e083a0ab06d7 100644
> --- a/drivers/dma-buf/dma-buf.c
> +++ b/drivers/dma-buf/dma-buf.c
> @@ -1282,10 +1282,12 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
> * vmap interface is introduced. Note that on very old 32-bit architectures
> * vmalloc space might be limited and result in vmap calls failing.
> *
> - * Interfaces::
> + * Interfaces:
> *
> - * void \*dma_buf_vmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
> - * void dma_buf_vunmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
> + * .. code-block:: c
> + *
> + * void *dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map)
> + * void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map)
> *
> * The vmap call can fail if there is no vmap support in the exporter, or if
> * it runs out of vmalloc space. Note that the dma-buf layer keeps a reference
> @@ -1342,10 +1344,11 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
> * enough, since adding interfaces to intercept pagefaults and allow pte
> * shootdowns would increase the complexity quite a bit.
> *
> - * Interface::
> + * Interface:
> + *
> + * .. code-block:: c
> *
> - * int dma_buf_mmap(struct dma_buf \*, struct vm_area_struct \*,
> - * unsigned long);
> + * int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long);
> *
> * If the importing subsystem simply provides a special-purpose mmap call to
> * set up a mapping in userspace, calling do_mmap with &dma_buf.file will
> --
> 2.43.0.381.gb435a96ce8-goog
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dma-buf: Add syntax highlighting to code listings in the document
2024-01-19 3:31 ` Tommy Chiang
(?)
(?)
@ 2024-03-05 17:45 ` T.J. Mercier
-1 siblings, 0 replies; 4+ messages in thread
From: T.J. Mercier @ 2024-03-05 17:45 UTC (permalink / raw)
To: Tommy Chiang
Cc: Sumit Semwal, Christian König, linux-media, dri-devel,
linaro-mm-sig, linux-kernel
On Thu, Jan 18, 2024 at 7:33 PM Tommy Chiang <ototot@chromium.org> wrote:
>
> This patch tries to improve the display of the code listing
> on The Linux Kernel documentation website for dma-buf [1] .
>
> Originally, it appears that it was attempting to escape
> the '*' character, but looks like it's not necessary (now),
> so we are seeing something like '\*' on the webite.
>
> This patch removes these unnecessary backslashes and adds syntax
> highlighting to improve the readability of the code listing.
>
> [1] https://docs.kernel.org/driver-api/dma-buf.html
>
> Signed-off-by: Tommy Chiang <ototot@chromium.org>
> ---
> drivers/dma-buf/dma-buf.c | 15 +++++++++------
> 1 file changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
> index 8fe5aa67b167..e083a0ab06d7 100644
> --- a/drivers/dma-buf/dma-buf.c
> +++ b/drivers/dma-buf/dma-buf.c
> @@ -1282,10 +1282,12 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
> * vmap interface is introduced. Note that on very old 32-bit architectures
> * vmalloc space might be limited and result in vmap calls failing.
> *
> - * Interfaces::
> + * Interfaces:
> *
> - * void \*dma_buf_vmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
> - * void dma_buf_vunmap(struct dma_buf \*dmabuf, struct iosys_map \*map)
> + * .. code-block:: c
> + *
> + * void *dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map)
> + * void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map)
> *
> * The vmap call can fail if there is no vmap support in the exporter, or if
> * it runs out of vmalloc space. Note that the dma-buf layer keeps a reference
> @@ -1342,10 +1344,11 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_move_notify, DMA_BUF);
> * enough, since adding interfaces to intercept pagefaults and allow pte
> * shootdowns would increase the complexity quite a bit.
> *
> - * Interface::
> + * Interface:
> + *
> + * .. code-block:: c
> *
> - * int dma_buf_mmap(struct dma_buf \*, struct vm_area_struct \*,
> - * unsigned long);
> + * int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, unsigned long);
> *
> * If the importing subsystem simply provides a special-purpose mmap call to
> * set up a mapping in userspace, calling do_mmap with &dma_buf.file will
> --
> 2.43.0.381.gb435a96ce8-goog
Reviewed-by: T.J. Mercier <tjmercier@google.com>
The code block highlighting is nice.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-03-05 17:46 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2024-01-19 3:31 [PATCH] dma-buf: Add syntax highlighting to code listings in the document Tommy Chiang
2024-01-19 3:31 ` Tommy Chiang
2024-02-19 11:00 ` Tommy Chiang
2024-03-05 17:45 ` T.J. Mercier
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