Re: [PATCH v4 22/22] mm/zsmalloc: update comments for page->zpdesc changes

[Matthew Wilcox]

On Thu, Aug 01, 2024 at 12:13:04PM +0900, Sergey Senozhatsky wrote:
> On (24/07/31 12:14), Alex Shi wrote:
> > > A bit of a different thing, still documentation related tho: do
> > > we want to do something about comments that mention page_lock in
> > > zsmalloc.c?
> > 
> > Good question!
> > 
> > There are some comments mentioned about the page_lock in the file, but missed
> > in the header of file, so how about the following adding:
> 
> And e.g. things like
> 
> `The page locks trylock_zspage got will be released by __free_zspage.`
> 
> Should this (and the rest) spell "zpdesc locks" or something? Or do
> we still want to refer to it as "page lock"?

pages do not have locks.  folios have locks.  zpdesc sounds like it has
a lock too.