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| author | Michael Neuling <[email protected]> | 2015-12-18 21:46:04 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2015-12-27 19:12:40 +1100 |
| commit | 57a9039052aadf5833c40ab494d30d3755660a48 (patch) | |
| tree | 13586b329f4289956894efa3cbe43d484bbc35ff /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | affddff69c55eb68969448f35f59054a370bc7c1 (diff) | |
powerpc/powernv: Only delay opal_rtc_read() retry when necessary
Only delay opal_rtc_read() when busy and are going to retry.
This has the advantage of possibly saving a massive 10ms off booting!
Kudos to Stewart for noticing.
Signed-off-by: Michael Neuling <[email protected]>
Reviewed-by: Stewart Smith <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions