diff options
| author | David Hildenbrand <[email protected]> | 2020-07-22 11:45:55 +0200 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2020-07-27 10:33:59 +0200 |
| commit | b9ff81003cf1a0b12b8d60b6ef33a34e84dfe7ac (patch) | |
| tree | 523f19c8854820a441891769c062af88cba1c8ca /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | aa18e0e65800bf3250b23914a28e0e3fd9cadec2 (diff) | |
s390/vmem: cleanup empty page tables
Let's cleanup empty page tables. Consider only page tables that fully
fall into the idendity mapping and the vmemmap range.
As there are no valid accesses to vmem/vmemmap within non-populated ranges,
the single tlb flush at the end should be sufficient.
Cc: Vasily Gorbik <[email protected]>
Cc: Christian Borntraeger <[email protected]>
Cc: Gerald Schaefer <[email protected]>
Signed-off-by: David Hildenbrand <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions