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authorSui Jingfeng <suijingfeng@loongson.cn>2023-10-06 16:48:38 -0500
committerBjorn Helgaas <bhelgaas@google.com>2023-10-06 17:18:57 -0500
commit300bac9389e09274049fee5d367ae2b296bc8a10 (patch)
tree9505286552b71c82ea149a61bb19f5312011fcea /tools/perf/scripts/python/task-analyzer.py
parent655e6fe178960c50bfbb0bfe3c4a12c82b1ad918 (diff)
PCI/VGA: Select VGA devices earlier
Select VGA devices in vga_arb_device_init() and pci_notify() instead of in vga_arbiter_add_pci_device(). This is a trivial optimization for adding devices. It's a bigger optimization for the removal case because pci_notify() won't call vga_arbiter_del_pci_device() for non-VGA devices, so it won't have to search the vga_list for them. https://lore.kernel.org/r/20230830111532.444535-3-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> [bhelgaas: commit log, split from functional change] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
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