From: Vlastimil Babka <vbabka@suse.cz>
To: Lorenzo Stoakes <lstoakes@gmail.com>,
linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Cc: Matthew Wilcox <willy@infradead.org>,
Hugh Dickins <hughd@google.com>,
Liam Howlett <liam.howlett@oracle.com>,
William Kucharski <william.kucharski@oracle.com>,
Christian Brauner <brauner@kernel.org>,
Jonathan Corbet <corbet@lwn.net>, Mike Rapoport <rppt@kernel.org>,
Joel Fernandes <joel@joelfernandes.org>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH v3 1/5] mm: pagevec: add folio_batch_reinit()
Date: Thu, 12 Jan 2023 10:57:46 +0100 [thread overview]
Message-ID: <48d8b7df-bc23-ba2b-135d-5d91046769fb@suse.cz> (raw)
In-Reply-To: <b75d577d0994229f142bcca8ff330c4c587389dd.1672043615.git.lstoakes@gmail.com>
On 12/26/22 09:44, Lorenzo Stoakes wrote:
> This performs the same task as pagevec_reinit(), only modifying a folio
> batch rather than a pagevec.
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
> ---
> include/linux/pagevec.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
> index 215eb6c3bdc9..2a6f61a0c10a 100644
> --- a/include/linux/pagevec.h
> +++ b/include/linux/pagevec.h
> @@ -103,6 +103,11 @@ static inline void folio_batch_init(struct folio_batch *fbatch)
> fbatch->percpu_pvec_drained = false;
> }
>
> +static inline void folio_batch_reinit(struct folio_batch *fbatch)
> +{
> + fbatch->nr = 0;
> +}
> +
> static inline unsigned int folio_batch_count(struct folio_batch *fbatch)
> {
> return fbatch->nr;
next prev parent reply other threads:[~2023-01-12 9:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-26 8:44 [PATCH v3 0/5] update mlock to use folios Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 1/5] mm: pagevec: add folio_batch_reinit() Lorenzo Stoakes
2023-01-12 9:57 ` Vlastimil Babka [this message]
2022-12-26 8:44 ` [PATCH v3 2/5] mm: mlock: use folios and a folio batch internally Lorenzo Stoakes
2023-01-12 10:31 ` Vlastimil Babka
2023-01-12 11:27 ` Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 3/5] m68k/mm/motorola: specify pmd_page() type Lorenzo Stoakes
2022-12-27 9:38 ` Geert Uytterhoeven
2023-01-12 10:38 ` Vlastimil Babka
2022-12-26 8:44 ` [PATCH v3 4/5] mm: mlock: update the interface to use folios Lorenzo Stoakes
2023-01-12 10:55 ` Vlastimil Babka
2023-01-12 12:01 ` Lorenzo Stoakes
2022-12-26 8:44 ` [PATCH v3 5/5] Documentation/mm: Update references to __m[un]lock_page() to *_folio() Lorenzo Stoakes
2023-01-12 11:04 ` 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=48d8b7df-bc23-ba2b-135d-5d91046769fb@suse.cz \
--to=vbabka@suse.cz \
--cc=akpm@linux-foundation.org \
--cc=brauner@kernel.org \
--cc=corbet@lwn.net \
--cc=geert@linux-m68k.org \
--cc=hughd@google.com \
--cc=joel@joelfernandes.org \
--cc=liam.howlett@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lstoakes@gmail.com \
--cc=rppt@kernel.org \
--cc=william.kucharski@oracle.com \
--cc=willy@infradead.org \
/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