diff options
| author | Vineeth Remanan Pillai <[email protected]> | 2017-02-07 18:59:01 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-02-09 16:34:05 -0500 |
| commit | 538d92912d3190a1dd809233a0d57277459f37b2 (patch) | |
| tree | 3a0ff3c7ae5e688124425606039b8ae960e5d5de /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 6d9f66ac7fec2a6ccd649e5909806dfe36f1fc25 (diff) | |
xen-netfront: Rework the fix for Rx stall during OOM and network stress
The commit 90c311b0eeea ("xen-netfront: Fix Rx stall during network
stress and OOM") caused the refill timer to be triggerred almost on
all invocations of xennet_alloc_rx_buffers for certain workloads.
This reworks the fix by reverting to the old behaviour and taking into
consideration the skb allocation failure. Refill timer is now triggered
on insufficient requests or skb allocation failure.
Signed-off-by: Vineeth Remanan Pillai <[email protected]>
Fixes: 90c311b0eeea (xen-netfront: Fix Rx stall during network stress and OOM)
Reported-by: Boris Ostrovsky <[email protected]>
Reviewed-by: Boris Ostrovsky <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions