Messages in this thread Patch in this message | | | Subject | RFC PATCH 1/2] macvtap: A new sock zero copy flag | From | Shirley Ma <> | Date | Mon, 13 Sep 2010 13:47:01 -0700 |
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/* Add a new flag to support sock zero copy from user space to 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 adab9dc..80172de 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -543,6 +543,7 @@ enum sock_flags { SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */ SOCK_FASYNC, /* fasync() active */ SOCK_RXQ_OVFL, + SOCK_ZEROCOPY, /* zerocopy from user space to kernel */ }; static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
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