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| author |   Mitch Williams <mitch.a.williams@intel.com> | 2016-11-21 13:03:51 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-12-06 21:10:53 -0800 |
| commit | 910890338399258af210685210760bc0cc82a5dd (patch) | |
| tree | 7f2557e13d4556c74f65df502fb1b01b3555e4e2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | i40e: Add functions which apply correct PHY access method for read and write operation (diff) | |
| download | linux-dev-910890338399258af210685210760bc0cc82a5dd.tar.xz linux-dev-910890338399258af210685210760bc0cc82a5dd.zip | |
i40e: lock service task correctly
The service task lock was being set in the scheduling function, not the
actual service task. This would potentially leave the bit set for a long
time before the task actually ran. Furthermore, if the service task
takes too long, it calls the schedule function to reschedule itself -
which would fail to take the lock and do nothing.
Instead, set and clear the lock bit in the service task itself. In the
process, get rid of the i40e_service_event_complete() function, which is
really just two lines of code that can be put right in the service task
itself.
Change-ID: I83155e682b686121e2897f4429eb7d3f7c669168
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions