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Subject[PATCH V5 1/6 net-next] sock.h: Add a new sock zero-copy flag
From
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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)



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