From: Shirley Ma <mashirle@us.ibm.com>
To: David Miller <davem@davemloft.net>,
mst@redhat.com, Eric Dumazet <eric.dumazet@gmail.com>,
Avi Kivity <avi@redhat.com>, Arnd Bergmann <arnd@arndb.de>
Cc: netdev@vger.kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH V5 1/6 net-next] sock.h: Add a new sock zero-copy flag
Date: Mon, 16 May 2011 12:26:26 -0700 [thread overview]
Message-ID: <1305573986.3456.20.camel@localhost.localdomain> (raw)
Signed-off-by: Shirley Ma <xma@us.ibm.com>
---
include/net/sock.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/net/sock.h b/include/net/sock.h
index f2046e4..2229bd1 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -563,6 +563,7 @@ enum sock_flags {
SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */
SOCK_FASYNC, /* fasync() active */
SOCK_RXQ_OVFL,
+ SOCK_ZEROCOPY, /* buffers from userspace */
};
static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
reply other threads:[~2011-05-16 19:26 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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