[PATCH RESEND 1/4] uaccess: Add user_read_access_begin/end and user_write_access_begin/end

[Christophe Leroy]

Le 02/04/2020 à 19:50, Al Viro a écrit :
> On Thu, Apr 02, 2020 at 07:03:28PM +0200, Christophe Leroy wrote:
> 
>> user_access_begin() grants both read and write.
>>
>> This patch adds user_read_access_begin() and user_write_access_begin() but
>> it doesn't remove user_access_begin()
> 
> Ouch...  So the most generic name is for the rarest case?
>   

I can add another patch at the end of the series to rename 
user_access_begin() to user_full_access_begin().

Would it suit you ?

Christophe