Re: [PATCH v5 21/36] debugfs: Make debugfs_cancellation a context lock struct

[Bart Van Assche]

On 12/19/25 7:40 AM, Marco Elver wrote:
> When compiling include/linux/debugfs.h with CONTEXT_ANALYSIS enabled, we
> can see this error:
>
> ./include/linux/debugfs.h:239:17: error: use of undeclared identifier 'cancellation'
>    239 | void __acquires(cancellation)
>
> Move the __acquires(..) attribute after the declaration, so that the
> compiler can see the cancellation function argument, as well as making
> struct debugfs_cancellation a real context lock to benefit from Clang's
> context analysis.
>
> This change is a preparatory change to allow enabling context analysis
> in subsystems that include the above header.
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>