* [PATCH V6 1/4 net-next] sock.h: Add a new sock zero-copy flag
@ 2011-05-26 19:32 Shirley Ma
0 siblings, 0 replies; only message in thread
From: Shirley Ma @ 2011-05-26 19:32 UTC (permalink / raw)
To: David Miller, mst, Eric Dumazet, Avi Kivity, Arnd Bergmann
Cc: netdev, kvm, linux-kernel
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 01810a3..ab09097 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -562,6 +562,7 @@ 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)
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