AcoSail/kernel_optimize_test
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1a0730d664
kernel_optimize_test/arch
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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
..
alpha alpha: fix compile problem in arch/alpha/kernel/signal.c 2010-09-28 13:26:57 -07:00
arm pci: Convert msi to new irq_chip functions 2010-10-12 16:53:34 +02:00
avr32 Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
blackfin Blackfin: bf52x/bf54x boards: drop unused nand page size 2010-08-27 16:08:43 -04:00
cris Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
frv frv: double syscall restarts, syscall restart in sigreturn() 2010-09-20 10:44:38 -07:00
h8300 h8300: Fix missing consts in kernel_execve() 2010-09-07 13:52:28 -07:00
ia64 dmar: Convert to new irq chip functions 2010-10-12 16:53:37 +02:00
m32r Merge branch 'x86/urgent' of into irq/sparseirq 2010-10-12 16:41:26 +02:00
m68k m68k,m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64 2010-09-13 20:28:45 +02:00
m68knommu m68k,m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64 2010-09-13 20:28:45 +02:00
microblaze Merge branch 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6 2010-08-18 09:26:17 -07:00
mips compat: Make compat_alloc_user_space() incorporate the access_ok() 2010-09-14 16:08:45 -07:00
mn10300 MN10300: Default config choice GDBSTUB_TTYSM0 should be GDBSTUB_ON_TTYSM0 2010-09-27 16:29:06 -07:00
parisc compat: Make compat_alloc_user_space() incorporate the access_ok() 2010-09-14 16:08:45 -07:00
powerpc pci: Convert msi to new irq_chip functions 2010-10-12 16:53:34 +02:00
s390 compat: Make compat_alloc_user_space() incorporate the access_ok() 2010-09-14 16:08:45 -07:00
score Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
sh genirq: Query arch for number of early descriptors 2010-10-12 16:39:08 +02:00
sparc pci: Convert msi to new irq_chip functions 2010-10-12 16:53:34 +02:00
tile Merge branch 'x86/urgent' of into irq/sparseirq 2010-10-12 16:41:26 +02:00
um Merge branch 'x86/urgent' of into irq/sparseirq 2010-10-12 16:41:26 +02:00
x86 x86: Speed up the irq_remapped check in hot pathes 2010-10-12 16:53:42 +02:00
xtensa genirq: Cleanup irq_chip->typename leftovers 2010-09-23 19:12:26 +02:00
.gitignore
Kconfig kprobes: Fix Kconfig dependency 2010-09-13 20:41:31 +02:00