On Wed, Dec 20, 2023 at 07:20:29PM -0800, Randy Dunlap wrote:
> Document nested struct members with full names as described in
> Documentation/doc-guide/kernel-doc.rst.
>
> i915_perf_types.h:341: warning: Excess struct member 'ptr_lock' description
> in 'i915_perf_stream'
> i915_perf_types.h:341: warning: Excess struct member 'head' description in
> 'i915_perf_stream'
> i915_perf_types.h:341: warning: Excess struct member 'tail' description in
> 'i915_perf_stream'
> 3 warnings as Errors
>
> Signed-off-by: Randy Dunlap <rdun...@infradead.org>
> Cc: Jani Nikula <jani.nik...@linux.intel.com>
> Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
> Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
> Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
> Cc: intel-...@lists.freedesktop.org
> Cc: Jonathan Corbet <cor...@lwn.net>
> Cc: dri-devel@lists.freedesktop.org
for the series:
Reviewed-by: Rodrigo Vivi <rodrigo.v...@intel.com>
I'm afraid patchwork was down when you sent this out.
Could you please rebase and resend? Just to ensure
our CI doesn't complain and then we push it.
Thanks,
Rodrigo.
> ---
> drivers/gpu/drm/i915/i915_perf_types.h | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff -- a/drivers/gpu/drm/i915/i915_perf_types.h
> b/drivers/gpu/drm/i915/i915_perf_types.h
> --- a/drivers/gpu/drm/i915/i915_perf_types.h
> +++ b/drivers/gpu/drm/i915/i915_perf_types.h
> @@ -291,7 +291,8 @@ struct i915_perf_stream {
> int size_exponent;
>
> /**
> - * @ptr_lock: Locks reads and writes to all head/tail state
> + * @oa_buffer.ptr_lock: Locks reads and writes to all
> + * head/tail state
> *
> * Consider: the head and tail pointer state needs to be read
> * consistently from a hrtimer callback (atomic context) and
> @@ -313,7 +314,8 @@ struct i915_perf_stream {
> spinlock_t ptr_lock;
>
> /**
> - * @head: Although we can always read back the head pointer
> register,
> + * @oa_buffer.head: Although we can always read back
> + * the head pointer register,
> * we prefer to avoid trusting the HW state, just to avoid any
> * risk that some hardware condition could * somehow bump the
> * head pointer unpredictably and cause us to forward the wrong
> @@ -322,7 +324,8 @@ struct i915_perf_stream {
> u32 head;
>
> /**
> - * @tail: The last verified tail that can be read by userspace.
> + * @oa_buffer.tail: The last verified tail that can be
> + * read by userspace.
> */
> u32 tail;
> } oa_buffer;
