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Date:   Tue, 17 Mar 2020 15:54:20 +0100
From:   Mauro Carvalho Chehab <>
To:     Linux Doc Mailing List <>
Cc:     Mauro Carvalho Chehab <>,, Jonathan Corbet <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
Subject: [PATCH 11/17] net: core: dev.c: fix a documentation warning

There's a markup for link with is "foo_". On this kernel-doc
comment, we don't want this, but instead, place a literal
reference. So, escape the literal with ``foo``, in order to
avoid this warning:

	./net/core/dev.c:5195: WARNING: Unknown target name: "page_is".

Signed-off-by: Mauro Carvalho Chehab <>
 net/core/dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index d84541c24446..474762ea256a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5195,7 +5195,7 @@ static int __netif_receive_skb_one_core(struct sk_buff *skb, bool pfmemalloc)
  *	More direct receive version of netif_receive_skb().  It should
  *	only be used by callers that have a need to skip RPS and Generic XDP.
- *	Caller must also take care of handling if (page_is_)pfmemalloc.
+ *	Caller must also take care of handling if ``(page_is_)pfmemalloc``.
  *	This function may only be called from softirq context and interrupts
  *	should be enabled.

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