On 10/18/2011 06:09 PM, Mark Wu wrote:
Hi Jason,
Could you please elaborate what problem you try to resolve by this
patch? And do you think we need notify I/O thread re-polling tap fd
when receive descriptor becomes available? Otherwise, tap read polling
will be disabled until the I/O
On 10/19/2011 09:28 AM, Michael S. Tsirkin wrote:
On Mon, Oct 17, 2011 at 10:55:57AM +0800, Jason Wang wrote:
Reduce spurious packet drops on RX ring empty when in c+ mode by verifying
that
we have at least 1 buffer ahead of the time.
Change from v1:
Fix style comments from Stefan.
Hi Jason,
Could you please elaborate what problem you try to resolve by this
patch? And do you think we need notify I/O thread re-polling tap fd
when receive descriptor becomes available? Otherwise, tap read polling
will be disabled until the I/O handlers are updated by other reasons. Am
I
On Mon, Oct 17, 2011 at 10:55:57AM +0800, Jason Wang wrote:
Reduce spurious packet drops on RX ring empty when in c+ mode by verifying
that
we have at least 1 buffer ahead of the time.
Change from v1:
Fix style comments from Stefan.
Signed-off-by: Jason Wang jasow...@redhat.com
---
Reduce spurious packet drops on RX ring empty when in c+ mode by verifying that
we have at least 1 buffer ahead of the time.
Change from v1:
Fix style comments from Stefan.
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/rtl8139.c | 44 ++--
1
