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From: Nalin Gupta <nalin@impulsesoft.com>
To: linux-kernel@vger.kernel.org
Cc: linux-net@vger.kernel.org
Subject: sock_sendmsg( ) from tasklet/interrupt context
Date: Thu, 20 Mar 2003 12:51:01 +0530	[thread overview]
Message-ID: <5.2.0.9.0.20030320124211.00a90270@mail.impulsesoft.com> (raw)

Friends,

Is it correct to invoke "sock_sendmsg"  for UDP 
socket,  from  "net_tx_action"  Tasklet  context.

I understand that tasklet is interrupt context, for this reason i masked

sock->sk->allocation &=  ~__GFP_WAIT;

even tried merely assigned GFP_ATOMIC

It always panic at    skb_head_from_pool / __skb_dequeue inline function 
called from alloc_skb.

Thanks in advance,

regards,
- nalin


                 reply	other threads:[~2003-03-20  6:54 UTC|newest]

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