| commit | 751035b8dc061ae434c3311bac9cd6d0e5e00f94 | [log] [tgz] |
|---|---|---|
| author | Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> | Thu Sep 05 14:31:46 2019 -0500 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Tue Oct 15 16:39:10 2019 -0500 |
| tree | 8600149cd20b8c7193ac3ae86d1e59e14c3389be | |
| parent | c065190bbcd4fb54ce9c5fd34fcad71acf2a0ea4 [diff] |
PCI/ATS: Cache PASID Capability offset Previously each PASID interface searched for the PASID Capability. Cache the capability offset the first time we use it instead of searching each time. [bhelgaas: commit log, reorder patch to later, call pci_pasid_init() from pci_init_capabilities()] Link: https://lore.kernel.org/r/4957778959fa34eab3e8b3065d1951989c61cb0f.1567029860.git.sathyanarayanan.kuppuswamy@linux.intel.com Link: https://lore.kernel.org/r/20190905193146.90250-6-helgaas@kernel.org Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>