Re: [PATCH resend 1/3] staging: android: ion: Remove unused declaration ion_buffer_fault_user_mappings

[Yisheng Xie]

Hi Greg

On 2018/2/12 19:40, Yisheng Xie wrote:
> Hi Greg,
> 
> JFYI, I have rebase this patchset to v4.15-rc1.[1]

Ah, sorry , I mean v4.16-rc1, and the same to other threads.

Thanks
Yisheng

> 
> [1] https://lkml.org/lkml/2018/2/12/204
> 
> Thanks
> Yisheng
> 
> On 2018/2/1 9:54, Yisheng Xie wrote:
>> ion_buffer_fault_user_mappings's definition has been removed and not be
>> used anymore, just remove its useless declaration.
>>
>> Signed-off-by: Yisheng Xie 
>> ---
>>  drivers/staging/android/ion/ion.h | 9 -
>>  1 file changed, 9 deletions(-)
>>
>> diff --git a/drivers/staging/android/ion/ion.h 
>> b/drivers/staging/android/ion/ion.h
>> index f5f9cd6..2160c35 100644
>> --- a/drivers/staging/android/ion/ion.h
>> +++ b/drivers/staging/android/ion/ion.h
>> @@ -201,15 +201,6 @@ struct ion_heap {
>>  bool ion_buffer_cached(struct ion_buffer *buffer);
>>  
>>  /**
>> - * ion_buffer_fault_user_mappings - fault in user mappings of this buffer
>> - * @buffer: buffer
>> - *
>> - * indicates whether userspace mappings of this buffer will be faulted
>> - * in, this can affect how buffers are allocated from the heap.
>> - */
>> -bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer);
>> -
>> -/**
>>   * ion_device_add_heap - adds a heap to the ion device
>>   * @heap:   the heap to add
>>   */
>>
> 
> 
> .
> 

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Re: [PATCH resend 1/3] staging: android: ion: Remove unused declaration ion_buffer_fault_user_mappings

[Yisheng Xie]

Hi Greg,

JFYI, I have rebase this patchset to v4.15-rc1.[1]

[1] https://lkml.org/lkml/2018/2/12/204

Thanks
Yisheng

On 2018/2/1 9:54, Yisheng Xie wrote:
> ion_buffer_fault_user_mappings's definition has been removed and not be
> used anymore, just remove its useless declaration.
> 
> Signed-off-by: Yisheng Xie 
> ---
>  drivers/staging/android/ion/ion.h | 9 -
>  1 file changed, 9 deletions(-)
> 
> diff --git a/drivers/staging/android/ion/ion.h 
> b/drivers/staging/android/ion/ion.h
> index f5f9cd6..2160c35 100644
> --- a/drivers/staging/android/ion/ion.h
> +++ b/drivers/staging/android/ion/ion.h
> @@ -201,15 +201,6 @@ struct ion_heap {
>  bool ion_buffer_cached(struct ion_buffer *buffer);
>  
>  /**
> - * ion_buffer_fault_user_mappings - fault in user mappings of this buffer
> - * @buffer:  buffer
> - *
> - * indicates whether userspace mappings of this buffer will be faulted
> - * in, this can affect how buffers are allocated from the heap.
> - */
> -bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer);
> -
> -/**
>   * ion_device_add_heap - adds a heap to the ion device
>   * @heap:the heap to add
>   */
> 

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[PATCH resend 1/3] staging: android: ion: Remove unused declaration ion_buffer_fault_user_mappings

[Yisheng Xie]

ion_buffer_fault_user_mappings's definition has been removed and not be
used anymore, just remove its useless declaration.

Signed-off-by: Yisheng Xie 
---
 drivers/staging/android/ion/ion.h | 9 -
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/android/ion/ion.h 
b/drivers/staging/android/ion/ion.h
index f5f9cd6..2160c35 100644
--- a/drivers/staging/android/ion/ion.h
+++ b/drivers/staging/android/ion/ion.h
@@ -201,15 +201,6 @@ struct ion_heap {
 bool ion_buffer_cached(struct ion_buffer *buffer);
 
 /**
- * ion_buffer_fault_user_mappings - fault in user mappings of this buffer
- * @buffer:buffer
- *
- * indicates whether userspace mappings of this buffer will be faulted
- * in, this can affect how buffers are allocated from the heap.
- */
-bool ion_buffer_fault_user_mappings(struct ion_buffer *buffer);
-
-/**
  * ion_device_add_heap - adds a heap to the ion device
  * @heap:  the heap to add
  */
-- 
1.7.12.4

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