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| author | Haiyang Zhang <[email protected]> | 2015-03-27 09:10:14 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-04-03 16:18:02 +0200 |
| commit | e1c0d82dab4a4605d3bd1968436f030dfed4a829 (patch) | |
| tree | a56cd6795efdc91310c013a6bb4621947cb937c7 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 0a1a86ac046091d7228c9f3a283dea5be96275dd (diff) | |
hv_vmbus: Add gradually increased delay for retries in vmbus_post_msg()
Most of the retries can be done within a millisecond successfully, so we
sleep 1ms before the first retry, then gradually increase the retry
interval to 2^n with max value of 2048ms. Doing so, we will have shorter
overall delay time, because most of the cases succeed within 1-2 attempts.
Signed-off-by: Haiyang Zhang <[email protected]>
Reviewed-by: K. Y. Srinivasan <[email protected]>
Reviewed-by: Dexuan Cui <[email protected]>
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions