From: Xiaomeng Tong <xiam0nd.tong@gmail.com>
To: torvalds@linux-foundation.org
Cc: arnd@arndb.de, jakobkoschel@gmail.com,
linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org,
keescook@chromium.org, jannh@google.com,
linux-kbuild@vger.kernel.org, linux-mm@kvack.org,
netdev@vger.kernel.org, Xiaomeng Tong <xiam0nd.tong@gmail.com>
Subject: [PATCH 5/6] net/core: remove iterator use outside the loop
Date: Tue, 1 Mar 2022 15:58:38 +0800 [thread overview]
Message-ID: <20220301075839.4156-6-xiam0nd.tong@gmail.com> (raw)
In-Reply-To: <20220301075839.4156-1-xiam0nd.tong@gmail.com>
Demonstrations for:
- list_for_each_entry_safe_reverse_inside
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
---
net/core/gro.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/core/gro.c b/net/core/gro.c
index a11b286d1..4d4f1f2fb 100644
--- a/net/core/gro.c
+++ b/net/core/gro.c
@@ -286,9 +286,8 @@ static void __napi_gro_flush_chain(struct napi_struct *napi, u32 index,
bool flush_old)
{
struct list_head *head = &napi->gro_hash[index].list;
- struct sk_buff *skb, *p;
- list_for_each_entry_safe_reverse(skb, p, head, list) {
+ list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
if (flush_old && NAPI_GRO_CB(skb)->age == jiffies)
return;
skb_list_del_init(skb);
--
2.17.1
next prev parent reply other threads:[~2022-03-01 7:59 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-01 7:58 [PATCH 0/6] list_for_each_entry*: make iterator invisiable " Xiaomeng Tong
2022-03-01 7:58 ` [PATCH 1/6] Kbuild: compile kernel with gnu11 std Xiaomeng Tong
2022-03-01 17:59 ` kernel test robot
2022-03-01 20:16 ` Linus Torvalds
2022-03-01 20:54 ` Arnd Bergmann
2022-03-01 21:04 ` Linus Torvalds
2022-03-01 21:15 ` Linus Torvalds
2022-03-01 21:43 ` Xiaomeng Tong
2022-03-01 7:58 ` [PATCH 2/6] list: add new MACROs to make iterator invisiable outside the loop Xiaomeng Tong
2022-03-02 2:52 ` kernel test robot
2022-03-02 13:02 ` James Bottomley
2022-03-03 3:31 ` Xiaomeng Tong
2022-03-06 14:33 ` James Bottomley
2022-03-03 20:02 ` Linus Torvalds
2022-03-04 2:51 ` Xiaomeng Tong
2022-03-05 21:09 ` Linus Torvalds
2022-03-06 0:35 ` Linus Torvalds
2022-03-06 12:19 ` Jakob Koschel
2022-03-06 18:57 ` Linus Torvalds
2022-03-06 14:06 ` Xiaomeng Tong
2022-03-10 23:54 ` [PATCH 2/6] list: add new MACROs to make iterator invisiable Michał Mirosław
2022-03-11 0:46 ` Linus Torvalds
2022-03-12 10:24 ` Michał Mirosław
2022-03-12 21:43 ` Linus Torvalds
2022-03-11 7:15 ` [RFC PATCH] list: test: Add a test for list_traverse David Gow
2022-03-11 14:27 ` [PATCH 2/6] list: add new MACROs to make iterator invisiable outside the loop Daniel Thompson
2022-03-11 18:41 ` Linus Torvalds
2022-03-16 15:45 ` Daniel Thompson
2022-03-01 7:58 ` [PATCH 3/6] kernel: remove iterator use " Xiaomeng Tong
2022-03-01 10:41 ` Greg KH
2022-03-01 11:34 ` Xiaomeng Tong
2022-03-01 11:48 ` Xiaomeng Tong
2022-03-01 7:58 ` [PATCH 4/6] mm: " Xiaomeng Tong
2022-03-01 12:19 ` Xiaomeng Tong
2022-03-01 7:58 ` Xiaomeng Tong [this message]
2022-03-01 12:23 ` [PATCH 5/6] net/core: " Xiaomeng Tong
2022-03-01 7:58 ` [PATCH 6/6] drivers/dma: " Xiaomeng Tong
2022-03-01 12:25 ` Xiaomeng Tong
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