diff options
| author |   Keith Busch <keith.busch@intel.com> | 2018-09-20 10:27:09 -0600 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2018-09-21 12:18:08 -0500 |
| commit | 60271ab044a53edb9dcbe76bebea2221c4ff04d9 (patch) | |
| tree | 08fb7f1367b8f72f6dda95b78b5a1cd5d734fd08 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | PCI/DPC: Save and restore config state (diff) | |
| download | wireguard-linux-60271ab044a53edb9dcbe76bebea2221c4ff04d9.tar.xz wireguard-linux-60271ab044a53edb9dcbe76bebea2221c4ff04d9.zip | |
PCI/AER: Take reference on error devices
Error handling may be running in parallel with a hot removal. Reference
count the device during AER handling so the device can not be freed while
AER wants to reference it.
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions