From: Gal Pressman <gal@nvidia.com>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: <netdev@vger.kernel.org>, Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Gal Pressman <gal@nvidia.com>,
Tariq Toukan <tariqt@nvidia.com>
Subject: [PATCH net-next 1/2] skbuff: Replace open-coded skb_propagate_pfmemalloc()s
Date: Wed, 15 Feb 2023 14:17:06 +0200 [thread overview]
Message-ID: <20230215121707.1936762-2-gal@nvidia.com> (raw)
In-Reply-To: <20230215121707.1936762-1-gal@nvidia.com>
Use skb_propagate_pfmemalloc() in build_skb()/build_skb_around() instead
of open-coding it.
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
---
net/core/skbuff.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 13ea10cf8544..069604b9ff9d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -422,8 +422,7 @@ struct sk_buff *build_skb(void *data, unsigned int frag_size)
if (skb && frag_size) {
skb->head_frag = 1;
- if (page_is_pfmemalloc(virt_to_head_page(data)))
- skb->pfmemalloc = 1;
+ skb_propagate_pfmemalloc(virt_to_head_page(data), skb);
}
return skb;
}
@@ -445,8 +444,7 @@ struct sk_buff *build_skb_around(struct sk_buff *skb,
if (frag_size) {
skb->head_frag = 1;
- if (page_is_pfmemalloc(virt_to_head_page(data)))
- skb->pfmemalloc = 1;
+ skb_propagate_pfmemalloc(virt_to_head_page(data), skb);
}
return skb;
}
--
2.39.0
next prev parent reply other threads:[~2023-02-15 12:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-15 12:17 [PATCH net-next 0/2] Couple of minor improvements to build_skb variants Gal Pressman
2023-02-15 12:17 ` Gal Pressman [this message]
2023-02-15 12:17 ` [PATCH net-next 2/2] skbuff: Add likely to skb pointer in build_skb() Gal Pressman
2023-02-15 23:01 ` Jakub Kicinski
2023-02-16 14:55 ` Gal Pressman
2023-02-16 15:00 ` Paolo Abeni
2023-02-16 12:15 ` Paolo Abeni
2023-02-15 15:03 ` [PATCH net-next 0/2] Couple of minor improvements to build_skb variants Larysa Zaremba
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=20230215121707.1936762-2-gal@nvidia.com \
--to=gal@nvidia.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=tariqt@nvidia.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;
as well as URLs for NNTP newsgroup(s).