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2013-05-13staging: add mausezahn staging directoryDaniel Borkmann1-0/+30
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-08 07:39:07 +0000
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authorSatanand Burla <satananda.burla@cavium.com>2017-01-31 13:04:42 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-01 12:25:40 -0500
commitcdb478e5e413864df73096ef4f0e5d518395a92b (patch)
tree4ebd2ed508b7a6aa5a5aba99f35308d0226fc1cf
parent1f5e29ce7989eb75652774004b962ee1eb6e56ca (diff)
liquidio: fix for iq and droq cnts going negative
Flush the mmio writes before releasing spin locks. if the maintained counts get too high > 2M force writeback of the counts to clear them Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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