[PATCH v4 2/8] swiotlb: add documentation and rename swiotlb_do_find_slots()

[Christoph Hellwig]

On Thu, Jul 20, 2023 at 09:56:09AM +0200, Petr Tesařík wrote:
> On Thu, 20 Jul 2023 08:38:19 +0200
> Christoph Hellwig <hch at lst.de> wrote:
> 
> > On Thu, Jul 13, 2023 at 05:23:13PM +0200, Petr Tesarik wrote:
> > > From: Petr Tesarik <petr.tesarik.ext at huawei.com>
> > > 
> > > Add some kernel-doc comments and move the existing documentation of struct
> > > io_tlb_slot to its correct location. The latter was forgotten in commit
> > > 942a8186eb445 ("swiotlb: move struct io_tlb_slot to swiotlb.c").
> > > 
> > > Use the opportunity to give swiotlb_do_find_slots() a more descriptive
> > > name, which makes it clear how it differs from swiotlb_find_slots().  
> > 
> > Please keep the swiotlb_ prefix.  Otherwise this looks good to me.
> 
> Will do. Out of curiosity, why does it matter for a static (file-local)
> function?

Because it makes looking at stack traces much easier.