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| author |   Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2013-12-12 17:26:51 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-12-16 14:37:57 +0100 |
| commit | fcc77f507333776eaa336ab4ff49c23422f53703 (patch) | |
| tree | 5b1e158fc3da9b865d1bdbb89b7cb23936e6cb57 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | s390/cpum_sf: Dynamically extend the sampling buffer if overflows occur (diff) | |
| download | linux-dev-fcc77f507333776eaa336ab4ff49c23422f53703.tar.xz linux-dev-fcc77f507333776eaa336ab4ff49c23422f53703.zip | |
s390/cpum_sf: Atomically reset trailer entry fields of sample-data-blocks
Ensure to reset the sample-data-block full indicator and the overflow counter
at the same time. This must be done atomically because the sampling hardware
is still active while full sample-data-block is processed.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions