Re: [PATCH] mm/filemap: Fix warning: no previous prototype

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Dec 18, 2020 at 11:27 PM Andrew Morton
<akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> On Fri, 18 Dec 2020 09:39:30 +0530 Souptick Joarder <jrdr.linux@xxxxxxxxx> wrote:
>
> > On Thu, Dec 17, 2020 at 7:53 AM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
> > >
> > > On Thu, Dec 17, 2020 at 10:03:11AM +0800, Xiangyang Yu wrote:
> > > > Fixed the warning when building with warnings enabled (W=1),
> > > > This function is only used in filemap.c, so mark this function
> > > > with 'static'.
> > >
> > > Good grief, no.  Look at the git history before proposing a patch.
> >
> > revert "mm/filemap: add static for function __add_to_page_cache_locked"
> > Revert commit 3351b16af494 ("mm/filemap: add static for function
> > __add_to_page_cache_locked") due to incompatibility with
> > ALLOW_ERROR_INJECTION which result in build errors.
> >
>
> How about we add a prototype for __add_to_page_cache_locked() to squash
> the warning, along with a comment explaining what's going on?
>
I think adding a prototype will silence some kernel test robot warning
and future efforts to make it static. I will post a patch.




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux