AcoSail/kernel_optimize_test
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1a0730d664
kernel_optimize_test/drivers/pci
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Thomas Gleixner 1a0730d664 x86: Speed up the irq_remapped check in hot pathes 
irq_2_iommu is in struct irq_cfg, so we can do the irq_remapped check
based on irq_cfg instead of going through a lookup function. That's
especially interesting in the eoi_ioapic_irq() hotpath.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-10-12 16:53:42 +02:00
..
hotplug PCI hotplug: Fix build with CONFIG_ACPI unset 2010-08-25 12:54:03 -07:00
pcie PCI: PCIe: Remove the port driver module exit routine 2010-08-24 13:47:49 -07:00
.gitignore
access.c PCI: output FW warning in pci_read/write_vpd 2010-05-18 15:00:25 -07:00
bus.c PCI: check return value of pci_enable_device() when enabling bridges 2010-07-30 09:29:14 -07:00
dmar.c dmar: Convert to new irq chip functions 2010-10-12 16:53:37 +02:00
hotplug-pci.c
hotplug.c
htirq.c ht: Convert to new irq_chip functions 2010-10-12 16:53:37 +02:00
intel-iommu.c Merge git://git.infradead.org/iommu-2.6 2010-09-27 12:25:10 -07:00
intr_remapping.c x86: Speed up the irq_remapped check in hot pathes 2010-10-12 16:53:42 +02:00
intr_remapping.h
ioapic.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iov.c PCI: fix pci_resource_alignment prototype 2010-09-09 13:41:25 -07:00
iova.c
irq.c
Kconfig PCI: change PCI_MSI help text to recommend enabling 2010-05-11 12:01:10 -07:00
Makefile PCI: export SMBIOS provided firmware instance and label to sysfs 2010-07-30 09:36:01 -07:00
msi.c pci: Cleanup the irq_desc mess in msi 2010-10-12 16:53:34 +02:00
msi.h
pci-acpi.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-08-07 17:08:30 -07:00
pci-driver.c PCI: change device runtime PM settings for probe and remove 2010-07-30 09:29:09 -07:00
pci-label.c PCI: update for owner removal from struct device_attribute 2010-08-04 14:23:55 -07:00
pci-stub.c
pci-sysfs.c PCI: export SMBIOS provided firmware instance and label to sysfs 2010-07-30 09:36:01 -07:00
pci.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2010-08-06 11:44:36 -07:00
pci.h PCI: fix pci_resource_alignment prototype 2010-09-09 13:41:25 -07:00
probe.c PCI: disable mmio during bar sizing 2010-07-30 09:29:35 -07:00
proc.c PCI: use for_each_pci_dev() 2010-07-30 09:47:22 -07:00
quirks.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2010-08-06 11:44:36 -07:00
remove.c
rom.c
search.c PCI: use for_each_pci_dev() 2010-07-30 09:47:22 -07:00
setup-bus.c PCI hotplug: make sure child bridges are enabled at hotplug time 2010-07-30 09:29:16 -07:00
setup-irq.c PCI: use for_each_pci_dev() 2010-07-30 09:47:22 -07:00
setup-res.c PCI: fall back to original BIOS BAR addresses 2010-07-16 11:39:48 -07:00
slot.c PCI: bus speed strings should be const 2010-08-31 15:28:00 -07:00
syscall.c
vpd.c pci: Add helper to search for VPD keywords 2010-02-28 00:43:33 -08:00