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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-12-16 20:56:30 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-02-19 00:40:54 +0300 |
| commit | e89df6d2beae847e931d84a190b192dfac41eba7 (patch) | |
| tree | 054cd391f633653a711a31a420819f667fa55ce9 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 8884b5637b794ae541e8d6fb72102b1d8dba2b8d (diff) | |
| download | linux-e89df6d2beae847e931d84a190b192dfac41eba7.tar.xz | |
PCI: Use res->parent to check if resource is assigned
reassign_resources_sorted() uses resource_size() to select between
pci_assign_resource() and pci_reassign_resource(). Due to twisted way
bridge window sizing in pbus_size_mem() sets resource sizes to 0, it works
to match into IOV resources but that is going to be changed by an upcoming
change.
Replace resource_size() check with res->parent check that is the true
dividing line in between whether assign or reassign function should be used
for the resource.
Link: https://lore.kernel.org/r/20241216175632.4175-24-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Xiaochun Lee <lixc17@lenovo.com>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions