From: Max Kellermann <max.kellermann@ionos.com>
To: akpm@linux-foundation.org, david@redhat.com,
lorenzo.stoakes@oracle.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Cc: Max Kellermann <max.kellermann@ionos.com>
Subject: [PATCH v2] pagevec.h: add `const` to pointer parameters of getter functions
Date: Thu, 28 Aug 2025 15:03:11 +0200 [thread overview]
Message-ID: <20250828130311.772993-1-max.kellermann@ionos.com> (raw)
For improved const-correctness.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
---
v1->v2: reduced patch to just pagevec.h upon David Hildenbrand's suggestion
---
include/linux/pagevec.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index 5d3a0cccc6bf..63be5a451627 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -51,12 +51,12 @@ static inline void folio_batch_reinit(struct folio_batch *fbatch)
fbatch->i = 0;
}
-static inline unsigned int folio_batch_count(struct folio_batch *fbatch)
+static inline unsigned int folio_batch_count(const struct folio_batch *fbatch)
{
return fbatch->nr;
}
-static inline unsigned int folio_batch_space(struct folio_batch *fbatch)
+static inline unsigned int folio_batch_space(const struct folio_batch *fbatch)
{
return PAGEVEC_SIZE - fbatch->nr;
}
--
2.47.2
next reply other threads:[~2025-08-28 13:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-28 13:03 Max Kellermann [this message]
2025-08-28 13:18 ` Matthew Wilcox
2025-08-28 13:23 ` Vlastimil Babka
2025-08-28 14:12 ` Max Kellermann
2025-08-28 13:26 ` Lorenzo Stoakes
2025-08-28 16:10 ` Vishal Moola (Oracle)
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=20250828130311.772993-1-max.kellermann@ionos.com \
--to=max.kellermann@ionos.com \
--cc=akpm@linux-foundation.org \
--cc=david@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lorenzo.stoakes@oracle.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