From: "Wendy Cheng" <s_wendy_cheng@hotmail.com>
To: <nfs@lists.sourceforge.net>
Subject: question on sk_sem within svc_sendto
Date: Wed, 30 Apr 2003 11:00:30 -0400 [thread overview]
Message-ID: <BAY2-DAV28rRZ1UbDBR000085f3@hotmail.com> (raw)
In-Reply-To: E199G1Z-0004eg-00@sc8-sf-list2.sourceforge.net
We're in the middle of fine-tuning our linux-based file
server and currently examining the NFS zero-copy
path with 2.5.x kernel. There is a semaphore (sk_sem)
within svc_sendto() that serializes the outgoing data.
Could someone shed some light and give us an
explanation why this semaphore is needed - just for
education purpose.Great thanks...
Wendy
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next parent reply other threads:[~2003-04-30 15:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E199G1Z-0004eg-00@sc8-sf-list2.sourceforge.net>
2003-04-30 15:00 ` Wendy Cheng [this message]
2003-04-30 15:30 ` question on sk_sem within svc_sendto Trond Myklebust
2003-04-30 15:53 ` Wendy Cheng
2003-04-30 18:02 ` Trond Myklebust
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