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| author | Wei Liu <wei.liu2@citrix.com> | 2014-08-12 11:48:07 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-13 20:07:44 -0700 |
| commit | a64bd934528e26e8956112e43a279fba2ee0634e (patch) | |
| tree | 304e4fca43ec1c2907bb0db71f50445ef5fcae32 /Documentation/bus-devices | |
| parent | ea2c5e134237eadc9924ce821ded678750024549 (diff) | |
| download | blackbird-obmc-linux-a64bd934528e26e8956112e43a279fba2ee0634e.tar.gz blackbird-obmc-linux-a64bd934528e26e8956112e43a279fba2ee0634e.zip | |
xen-netback: don't stop dealloc kthread too early
Reference count the number of packets in host stack, so that we don't
stop the deallocation thread too early. If not, we can end up with
xenvif_free permanently waiting for deallocation thread to unmap grefs.
Reported-by: Thomas Leonard <talex5@gmail.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/bus-devices')
0 files changed, 0 insertions, 0 deletions
