From: Zhi Yong Wu <zwu.kernel@gmail.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Subject: [PATCH v2 1/2] macvtap: update file current position
Date: Fri, 6 Dec 2013 17:08:49 +0800 [thread overview]
Message-ID: <1386320930-11285-1-git-send-email-zwu.kernel@gmail.com> (raw)
From: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
---
drivers/net/macvtap.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 9093004..e6e2dd6 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -876,6 +876,8 @@ static ssize_t macvtap_aio_read(struct kiocb *iocb, const struct iovec *iv,
ret = macvtap_do_read(q, iocb, iv, len, file->f_flags & O_NONBLOCK);
ret = min_t(ssize_t, ret, len); /* XXX copied from tun.c. Why? */
+ if (ret > 0)
+ iocb->ki_pos += ret;
out:
return ret;
}
--
1.7.6.5
next reply other threads:[~2013-12-06 9:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 9:08 Zhi Yong Wu [this message]
2013-12-06 9:08 ` [PATCH v2 2/2] tun: update file current position Zhi Yong Wu
2013-12-06 17:45 ` David Miller
2013-12-06 20:32 ` Zhi Yong Wu
2013-12-06 20:36 ` David Miller
2013-12-07 2:28 ` Vlad Yasevich
2013-12-06 17:43 ` [PATCH v2 1/2] macvtap: " David Miller
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