diff options
| author | Jeremy Fitzhardinge <[email protected]> | 2008-05-31 01:33:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2008-06-02 13:25:34 +0200 |
| commit | 9c7a794209f8a91f47697c3be20597eb60531e6d (patch) | |
| tree | c1cdc49e4cf4ee5f80ea24a36e4f9498bdeeaf6b /tools/perf/scripts/python | |
| parent | e2426cf85f8db5891fb5831323d2d0c176c4dadc (diff) | |
xen: restore vcpu_info mapping
If we're using vcpu_info mapping, then make sure its restored on all
processors before relasing them from stop_machine.
The only complication is that if this fails, we can't continue because
we've already made assumptions that the mapping is available (baked in
calls to the _direct versions of the functions, for example).
Fortunately this can only happen with a 32-bit hypervisor, which may
possibly run out of mapping space. On a 64-bit hypervisor, this is a
non-issue.
Signed-off-by: Jeremy Fitzhardinge <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions