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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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