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Message-Id: <20201007101219.356499-3-allen.lkml@gmail.com>
Date: Wed, 7 Oct 2020 15:42:13 +0530
From: Allen Pais <allen.lkml@...il.com>
To: davem@...emloft.net
Cc: gerrit@....abdn.ac.uk, kuba@...nel.org, edumazet@...gle.com,
kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
johannes@...solutions.net, alex.aring@...il.com,
stefan@...enfreihafen.org, santosh.shilimkar@...cle.com,
jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
steffen.klassert@...unet.com, herbert@...dor.apana.org.au,
netdev@...r.kernel.org, Allen Pais <apais@...ux.microsoft.com>,
Romain Perier <romain.perier@...il.com>
Subject: [net-next v2 2/8] net: ipv4: convert tasklets to use new tasklet_setup() API
From: Allen Pais <apais@...ux.microsoft.com>
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier <romain.perier@...il.com>
Signed-off-by: Allen Pais <apais@...ux.microsoft.com>
---
net/ipv4/tcp_output.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index bf48cd73e..6e998d428 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1038,9 +1038,9 @@ static void tcp_tsq_handler(struct sock *sk)
* transferring tsq->head because tcp_wfree() might
* interrupt us (non NAPI drivers)
*/
-static void tcp_tasklet_func(unsigned long data)
+static void tcp_tasklet_func(struct tasklet_struct *t)
{
- struct tsq_tasklet *tsq = (struct tsq_tasklet *)data;
+ struct tsq_tasklet *tsq = from_tasklet(tsq, t, tasklet);
LIST_HEAD(list);
unsigned long flags;
struct list_head *q, *n;
@@ -1125,9 +1125,7 @@ void __init tcp_tasklet_init(void)
struct tsq_tasklet *tsq = &per_cpu(tsq_tasklet, i);
INIT_LIST_HEAD(&tsq->head);
- tasklet_init(&tsq->tasklet,
- tcp_tasklet_func,
- (unsigned long)tsq);
+ tasklet_setup(&tsq->tasklet, tcp_tasklet_func);
}
}
--
2.25.1
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