linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: "Liam R. Howlett" <Liam.Howlett@oracle.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org,
	linux-mm@kvack.org, llvm@lists.linux.dev,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
	Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>
Subject: Re: [PATCH v1 1/1] mapple_tree: Fix build error (`make W=1`)
Date: Thu, 4 Sep 2025 09:32:52 -0400	[thread overview]
Message-ID: <6nk7wvp2vbsc5myxnx4mfohpq4yk4ixazkvif4hntilpuz7jtw@a2q2if4nc7kn> (raw)
In-Reply-To: <20250904090423.2293933-1-andriy.shevchenko@linux.intel.com>

* Andy Shevchenko <andriy.shevchenko@linux.intel.com> [250904 05:04]:
> clang complains about unused function:
> 
> lib/maple_tree.c:179:19: error: unused function 'mt_alloc_bulk' [-Werror,-Wunused-function]
> 
> Fix this by removing unused code.
> 
> Fixes: a48d52b2d21b ("maple_tree: Convert forking to use the sheaf interface")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Thanks.  This should be squashed into the patch listed in the fixes tag
since it's not a stable commit yet.

> ---
>  lib/maple_tree.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/lib/maple_tree.c b/lib/maple_tree.c
> index fce329d6c1b2..ca8b3c2e0362 100644
> --- a/lib/maple_tree.c
> +++ b/lib/maple_tree.c
> @@ -176,11 +176,6 @@ static inline struct maple_node *mt_alloc_one(gfp_t gfp)
>  	return kmem_cache_alloc(maple_node_cache, gfp);
>  }
>  
> -static inline int mt_alloc_bulk(gfp_t gfp, size_t size, void **nodes)
> -{
> -	return kmem_cache_alloc_bulk(maple_node_cache, gfp, size, nodes);
> -}
> -
>  static inline void mt_free_bulk(size_t size, void __rcu **nodes)
>  {
>  	kmem_cache_free_bulk(maple_node_cache, size, (void **)nodes);
> -- 
> 2.50.1
> 


  reply	other threads:[~2025-09-04 13:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-04  9:04 Andy Shevchenko
2025-09-04 13:32 ` Liam R. Howlett [this message]
2025-09-04 13:37   ` Andy Shevchenko
2025-09-04 13:42     ` Liam R. Howlett
2025-09-04 13:54       ` Andy Shevchenko
2025-09-04 15:12       ` Vlastimil Babka

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=6nk7wvp2vbsc5myxnx4mfohpq4yk4ixazkvif4hntilpuz7jtw@a2q2if4nc7kn \
    --to=liam.howlett@oracle.com \
    --cc=akpm@linux-foundation.org \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=justinstitt@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=llvm@lists.linux.dev \
    --cc=maple-tree@lists.infradead.org \
    --cc=morbo@google.com \
    --cc=nathan@kernel.org \
    --cc=nick.desaulniers+lkml@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox