Eric W. Biederman ded86d8d37 msi: Kill msi_lookup_irq ...

The function msi_lookup_irq was horrible.  As a side effect of running
it changed dev->irq, and then the callers would need to change it
back.  In addition it does a global scan through all of the irqs,
which seems to be the sole justification of the msi_lock.

To remove the neede for msi_lookup_irq I added first_msi_irq to struct
pci_dev.  Then depending on the context I replaced msi_lookup_irq with
dev->first_msi_irq, dev->msi_enabled, or dev->msix_enabled.

msi_enabled and msix_enabled were already present in pci_dev for other
reasons.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2007-02-07 15:50:07 -08:00

..

acpi

ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systems

2007-01-02 00:18:52 -05:00

asm-alpha

PCI: make isa_bridge Alpha-only

2007-02-07 15:50:06 -08:00

asm-arm

[ARM] 4111/1: Allow VFP to work with thread migration on SMP

2007-01-25 16:35:29 +00:00

asm-arm26

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-avr32

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-cris

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-frv

[PATCH] fix frv headers_check

2007-02-01 16:17:05 -08:00

asm-generic

Fix Maple PATA IRQ assignment.

2007-01-26 17:27:40 -05:00

asm-h8300

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-i386

[PATCH] i386 vDSO: use VM_ALWAYSDUMP

2007-01-26 13:50:58 -08:00

asm-ia64

[IA64] swiotlb abstraction (e.g. for Xen)

2007-02-05 18:53:04 -08:00

asm-m32r

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-m68k

[PATCH] m68k: uaccess.h needs sched.h

2007-01-30 08:26:45 -08:00

asm-m68knommu

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-mips

[MIPS] Comment fix

2007-02-06 16:53:24 +00:00

asm-parisc

[ARM] pass vma for flush_anon_page()

2007-01-08 19:49:54 +00:00

asm-powerpc

[PATCH] dma-mapping.h stubs fix

2007-01-30 08:39:21 -08:00

asm-ppc

Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc

2006-12-11 16:31:42 +11:00

asm-s390

[S390] Mark kernel text section read-only.

2007-02-05 21:18:41 +01:00

asm-sh

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-sh64

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-sparc

[SPARC32]: Fix over-optimization by GCC near ip_fast_csum.

2007-02-01 20:24:35 -08:00

asm-sparc64

[SPARC64]: Fix of_iounmap() region release.

2006-12-31 14:06:05 -08:00

asm-um

[PATCH] uml-i386: fix build breakage with CONFIG_HIGHMEM

2007-02-01 16:17:06 -08:00

asm-v850

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

asm-x86_64

[IA64] swiotlb abstraction (e.g. for Xen)

2007-02-05 18:53:04 -08:00

asm-xtensa

[PATCH] FD_ZERO build fix

2007-01-11 18:18:22 -08:00

crypto

…

keys

…

linux

msi: Kill msi_lookup_irq

2007-02-07 15:50:07 -08:00

math-emu

…

media

V4L/DVB (5001): Add two required headers on kernel 2.6.20-rc1

2006-12-27 14:20:46 -02:00

mtd

…

net

[TCP]: Restore SKB socket owner setting in tcp_transmit_skb().

2007-01-26 01:04:55 -08:00

pcmcia

…

rdma

IB: Make sure struct ib_user_mad.data is aligned

2007-02-04 14:11:56 -08:00

rxrpc

…

scsi

…

sound

[PATCH] ALSA: Fix sysfs breakage

2007-01-29 14:32:53 -08:00

video

[PATCH] sstfb: add sysfs interface

2006-12-13 09:05:55 -08:00

Kbuild

…