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linux-next/include/asm-x86
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Jeremy Fitzhardinge 2d9e1e2f58 xen: implement Xen-specific spinlocks 
The standard ticket spinlocks are very expensive in a virtual
environment, because their performance depends on Xen's scheduler
giving vcpus time in the order that they're supposed to take the
spinlock.

This implements a Xen-specific spinlock, which should be much more
efficient.

The fast-path is essentially the old Linux-x86 locks, using a single
lock byte.  The locker decrements the byte; if the result is 0, then
they have the lock.  If the lock is negative, then locker must spin
until the lock is positive again.

When there's contention, the locker spin for 2^16[*] iterations waiting
to get the lock.  If it fails to get the lock in that time, it adds
itself to the contention count in the lock and blocks on a per-cpu
event channel.

When unlocking the spinlock, the locker looks to see if there's anyone
blocked waiting for the lock by checking for a non-zero waiter count.
If there's a waiter, it traverses the per-cpu "lock_spinners"
variable, which contains which lock each CPU is waiting on.  It picks
one CPU waiting on the lock and sends it an event to wake it up.

This allows efficient fast-path spinlock operation, while allowing
spinning vcpus to give up their processor time while waiting for a
contended lock.

[*] 2^16 iterations is threshold at which 98% locks have been taken
according to Thomas Friebel's Xen Summit talk "Preventing Guests from
Spinning Around".  Therefore, we'd expect the lock and unlock slow
paths will only be entered 2% of the time.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Christoph Lameter <clameter@linux-foundation.org>
Cc: Petr Tesarik <ptesarik@suse.cz>
Cc: Virtualization <virtualization@lists.linux-foundation.org>
Cc: Xen devel <xen-devel@lists.xensource.com>
Cc: Thomas Friebel <thomas.friebel@amd.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-16 11:15:53 +02:00
..
mach-bigsmp x86: numa 32 using apicid_2_node to get node for logical_apicid 2008-07-08 13:10:37 +02:00
mach-default Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
mach-es7000 x86: remove unused file after numaq etc depends on genericarch 2008-07-08 10:38:54 +02:00
mach-generic x86: make generic arch support NUMAQ 2008-06-10 11:34:42 +02:00
mach-numaq x86: remove unused file after numaq etc depends on genericarch 2008-07-08 10:38:54 +02:00
mach-rdc321x rdc321x: GPIO routines bugfixes 2008-03-27 16:08:45 +01:00
mach-summit x86: remove unused file after numaq etc depends on genericarch 2008-07-08 10:38:54 +02:00
mach-visws Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
mach-voyager Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
uv x86, uv: build fix #2 for "x86, uv: update x86 mmr list for SGI uv" 2008-07-09 08:18:41 +02:00
visws x86, VisWS: turn into generic arch, move definitions 2008-07-10 18:55:40 +02:00
xen xen: implement Xen-specific spinlocks 2008-07-16 11:15:53 +02:00
a.out-core.h include/asm-x86/a.out-core.h: checkpatch cleanups - formatting only 2008-04-17 17:41:21 +02:00
a.out.h aout: move STACK_TOP[_MAX] to asm/processor.h 2008-02-08 09:22:29 -08:00
acpi.h x86: use acpi_numa_init to parse on 32-bit numa 2008-07-08 10:38:47 +02:00
agp.h x86: remove flush_agp_mappings() 2008-01-30 13:34:07 +01:00
alternative-asm.h x86: rename .i assembler includes to .h 2007-10-17 20:16:29 +02:00
alternative.h ftrace: use nops instead of jmp 2008-05-23 20:33:28 +02:00
amd_iommu_types.h x86, AMD IOMMU: flush domain TLB when there is more than one page to flush 2008-07-04 11:44:40 +02:00
amd_iommu.h x86, AMD IOMMU: add amd_iommu.h to export functions to the generic x86 dma code 2008-06-27 10:12:21 +02:00
apic.h x86: merge tsc_init and clocksource code 2008-07-09 07:43:27 +02:00
apicdef.h x86: increase size of APICID 2008-04-17 17:41:33 +02:00
arch_hooks.h x86: move debug related declarations to kdebug.h 2008-01-30 13:30:17 +01:00
asm.h x86: use macros from asm.h. 2008-07-09 09:14:12 +02:00
atomic_32.h include/asm-x86/atomic_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:21 +02:00
atomic_64.h Merge branch 'x86/uv' into x86/devel 2008-07-08 12:24:13 +02:00
atomic.h
auxvec.h x86: unify include/asm/auxvec_32/64.h 2007-10-17 20:17:13 +02:00
bios_ebda.h x86: extract common part of head32.c and head64.c into head.c 2008-06-05 15:10:02 +02:00
bitops.h x86, bitops: make constant-bit set/clear_bit ops faster, gcc workaround 2008-06-21 07:57:24 +02:00
boot.h x86: cleanup boot-heap usage 2008-04-19 19:19:54 +02:00
bootparam.h x86: move reserve_setup_data to setup.c 2008-07-08 13:16:14 +02:00
bug.h include/asm-x86/bug.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
bugs.h x86: add include to cpu/intel.c 2008-02-04 16:48:04 +01:00
byteorder.h include/asm-x86/byteorder.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
cache.h x86: unify include/asm/cache_32/64.h 2007-10-17 20:17:15 +02:00
cacheflush.h x86: add comments to describe the new api's in cacheflush.h 2008-04-17 17:41:31 +02:00
calgary.h
calling.h x86: clean up include/asm-x86/calling.h 2008-01-30 13:32:49 +01:00
checksum_32.h include/asm-x86/checksum_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
checksum_64.h include/asm-x86/checksum_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
checksum.h
cmpxchg_32.h include/asm-x86/cmpxchg_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
cmpxchg_64.h x86, 64-bit: add sync_cmpxchg 2008-07-08 13:10:58 +02:00
cmpxchg.h
compat.h include/asm-x86/compat.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
cpu.h x86: avoid section mismatch involving arch_register_cpu 2008-02-01 17:49:43 +01:00
cpufeature.h x86_64: add pseudo-features for 32-bit compat syscall 2008-07-11 15:44:57 +02:00
cputime.h x86: trivial header merges 2007-10-17 20:17:08 +02:00
current.h x86: unify current.h 2008-05-25 08:58:35 +02:00
debugreg.h x86: unify include/asm/debugreg_32/64.h 2007-10-17 20:35:37 +02:00
delay.h x86: delay lib unification build fix 2008-07-09 09:13:59 +02:00
desc_defs.h x86, 64-bit: add gate_offset() and gate_segment() macros 2008-07-08 13:10:28 +02:00
desc.h Merge commit 'v2.6.26' into x86/core 2008-07-14 11:37:46 +02:00
device.h intel-iommu: fix for IOMMU early crash 2007-10-22 08:13:19 -07:00
div64.h remove div_long_long_rem 2008-05-01 08:03:58 -07:00
dma-mapping.h x86: move dma_coherent functions to pci-dma.c 2008-04-19 19:19:57 +02:00
dma.h include/asm-x86/dma.h: checkpatch cleanups - formatting only 2008-04-17 17:41:22 +02:00
dmi.h x86: use acpi_numa_init to parse on 32-bit numa 2008-07-08 10:38:47 +02:00
ds.h x86, ptrace: support 32bit-cross-64bit BTS recording 2008-01-30 13:32:03 +01:00
dwarf2.h x86: Fix compile error with CONFIG_AS_CFI=n 2008-07-15 15:30:29 +02:00
e820.h x86: introduce max_low_pfn_mapped for 64-bit 2008-07-11 10:24:04 +02:00
edac.h include/asm-x86/edac.h: checkpatch cleanups - formatting only 2008-04-17 17:41:23 +02:00
efi.h x86: reserve EFI memory map with reserve_early 2008-06-05 15:10:02 +02:00
elf.h x86/paravirt, 64-bit: make load_gs_index() a paravirt operation 2008-07-08 13:15:58 +02:00
emergency-restart.h x86: reboot_{32|64}.c unification 2008-01-30 13:32:51 +01:00
errno.h x86: trivial header merges 2007-10-17 20:17:08 +02:00
fb.h x86: unify include/asm/cache_32/64.h 2007-10-17 20:17:21 +02:00
fcntl.h
fixmap_32.h Merge branch 'x86/fixmap' into x86/devel 2008-07-08 12:24:29 +02:00
fixmap_64.h x86: make 64bit hpet_set_mapping to use ioremap too, v2 2008-07-14 09:24:17 +02:00
fixmap.h x86/paravirt/xen: add set_fixmap pv_mmu_ops 2008-06-20 15:09:56 +02:00
floppy.h x86 floppy: kill off the 'register' keyword from header 2008-04-17 17:41:30 +02:00
frame.h x86: rename .i assembler includes to .h 2007-10-17 20:16:29 +02:00
ftrace.h ftrace: store mcount address in rec->ip 2008-06-23 22:10:56 +02:00
futex.h asm-*/futex.h should include linux/uaccess.h 2008-04-30 08:29:52 -07:00
gart.h x86: clean up iommu.h and gart.h 2008-07-10 10:43:26 +02:00
genapic_32.h x86: I/O APIC: remove an IRQ2-mask hack 2008-07-13 11:43:48 +02:00
genapic_64.h x86: I/O APIC: remove an IRQ2-mask hack 2008-07-13 11:43:48 +02:00
genapic.h
geode.h x86, geode: add a VSA2 ID for General Software 2008-06-19 14:19:03 +02:00
gpio.h x86: add generic GPIO support to x86 2008-01-30 13:33:35 +01:00
hardirq_32.h x86: expand /proc/interrupts to include missing vectors, v2 2007-10-17 20:16:53 +02:00
hardirq_64.h
hardirq.h x86: make /proc/stat account for all interrupts 2008-05-25 07:11:49 +02:00
highmem.h x86: kill bad_ppro 2008-07-08 10:38:19 +02:00
hpet.h x86: merge tsc calibration 2008-07-09 07:43:25 +02:00
hugetlb.h hugetlbfs: common code update for s390 2008-04-28 08:58:25 -07:00
hw_irq.h Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
hypertransport.h include/asm-x86/hypertransport.h: checkpatch cleanups - formatting only 2008-04-17 17:41:23 +02:00
i387.h x86: fix broken math-emu with lazy allocation of fpu area 2008-06-04 13:11:46 +02:00
i8253.h x86: isolate PIC/PIT in/out calls 2008-01-30 13:33:14 +01:00
i8259.h x86: automatical unification of i8259.c 2008-05-24 16:44:26 +02:00
ia32_unistd.h x86: remove more bogus filenames in comments. 2008-01-30 13:30:28 +01:00
ia32.h include/asm-x86/ia32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:23 +02:00
ide.h ide: remove ide_init_default_irq() macro 2008-04-18 00:46:35 +02:00
idle.h x86: remove dead code and exports 2008-01-30 13:30:28 +01:00
intel_arch_perfmon.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
io_32.h x86, 64-bit: unify early_ioremap 2008-07-08 13:10:28 +02:00
io_64.h x86: MMIO and gcc re-ordering issue 2008-06-02 12:29:31 +02:00
io_apic.h x86: let setup_arch call init_apic_mappings for 32bit 2008-07-08 13:16:04 +02:00
io.h - x86: move early_ioremap prototypes to io.h 2008-07-08 13:16:12 +02:00
ioctl.h
ioctls.h include/asm-x86/ioctls.h: checkpatch cleanups - formatting only 2008-04-17 17:41:23 +02:00
iommu.h x86: clean up iommu.h and gart.h 2008-07-10 10:43:26 +02:00
ipcbuf.h include/asm-x86/ipcbuf.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
ipi.h x86 boot: include missing smp.h header 2008-05-25 10:55:10 +02:00
irq_regs_32.h
irq_regs_64.h
irq_regs.h
irq_vectors.h Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
irq.h x86: unify irq.h 2008-05-12 21:28:05 +02:00
irqflags.h Merge branch 'auto-ftrace-next' into tracing/for-linus 2008-07-14 16:11:52 +02:00
ist.h Make asm-x86/bootparam.h includable from userspace. 2007-10-23 15:49:47 +10:00
k8.h x86: move k8 related declarations 2008-01-30 13:30:16 +01:00
Kbuild x86: cleanup replace most vm86 flags with flags from processor-flags.h, fix 2008-04-17 17:41:33 +02:00
kdebug.h x86: mmiotrace full patch, preview 1 2008-05-24 11:22:12 +02:00
kexec.h include/asm-x86/kexec.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
kgdb.h x86: kgdb support 2008-04-17 20:05:37 +02:00
kmap_types.h x86: unify include/asm/agp_32/64.h 2007-10-17 20:26:13 +02:00
kprobes.h include/asm-x86/kprobes.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
kvm_host.h KVM: Make kvm host use the paravirt clocksource structs 2008-06-24 21:02:32 +03:00
kvm_para.h x86: KVM guest: Add memory clobber to hypercalls 2008-07-06 11:05:18 +03:00
kvm_x86_emulate.h KVM: x86 emulator: fix writes to registers with modrm encodings 2008-05-18 14:34:14 +03:00
kvm.h KVM: Add trace markers 2008-04-27 12:01:19 +03:00
ldt.h x86: unify include/asm/ldt_32/64.h 2007-10-17 20:16:47 +02:00
lguest_hcall.h include/asm-x86/lguest_hcall.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
lguest.h include/asm-x86/lguest.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
linkage.h x86, tracing: add notrace to asm-x86/linkage.h 2008-04-17 17:40:51 +02:00
local.h include/asm-x86/local.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
math_emu.h x86: x86 user_regset cleanup 2008-01-30 13:31:55 +01:00
mc146818rtc.h include/asm-x86/mc146818rtc.h: checkpatch cleanups - formatting only 2008-04-17 17:41:24 +02:00
mca_dma.h include/asm-x86/mca_dma.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mca.h
mce.h x86: rename the struct pt_regs members for 32/64-bit consistency 2008-01-30 13:30:56 +01:00
mman.h x86: unify include/asm/mman_32/64.h 2007-10-17 20:26:15 +02:00
mmconfig.h fix build bug in "x86: add PCI extended config space access for AMD Barcelona" 2008-06-10 12:32:53 +02:00
mmu_context_32.h x86: unify mmu_context.h 2008-07-08 13:10:31 +02:00
mmu_context_64.h x86: unify mmu_context.h 2008-07-08 13:10:31 +02:00
mmu_context.h x86: unify mmu_context.h 2008-07-08 13:10:31 +02:00
mmu.h include/asm-x86/mmu.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mmx.h include/asm-x86/mmx.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mmzone_32.h x86: make generic arch support NUMAQ 2008-06-10 11:34:42 +02:00
mmzone_64.h include/asm-x86/mmzone_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mmzone.h
module.h x86: unify module_{32|64}.h 2008-01-30 13:31:43 +01:00
mpspec_def.h x86: increase MAX_APICS for very large x86-64 configs 2008-07-08 12:23:29 +02:00
mpspec.h Merge branch 'x86/uv' into x86/devel 2008-07-08 12:24:13 +02:00
msgbuf.h x86: merge msgbuf_32/64.h 2007-10-23 22:37:24 +02:00
msidef.h include/asm-x86/msidef.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
msr-index.h x86: cleanup C1E enabled detection 2008-06-10 15:52:07 +02:00
msr.h x86: add memory barriers to wrmsr 2008-07-08 13:10:24 +02:00
mtrr.h include/asm-x86/mtrr.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mutex_32.h include/asm-x86/mutex_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mutex_64.h include/asm-x86/mutex_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:25 +02:00
mutex.h
namei.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
nmi.h x86: nmi_watchdog - introduce nmi_watchdog_active() helper 2008-07-08 12:51:42 +02:00
nops.h x86: correct/clarify comment in nops.h 2008-04-17 17:40:58 +02:00
numa_32.h x86: introduce init_memory_mapping for 32bit #3 2008-07-08 13:10:33 +02:00
numa_64.h x86: introduce initmem_init for 64 bit 2008-07-08 12:50:14 +02:00
numa.h
numaq.h x86: fix numaq_tsc_disable calling 2008-07-13 08:19:45 +02:00
olpc.h x86: olpc: add One Laptop Per Child architecture support 2008-04-29 08:06:07 -07:00
page_32.h x86: merge zones_sizes_init for numa and non numa on 32-bit 2008-07-08 13:16:22 +02:00
page_64.h x86: map UV chipset space - pagetable 2008-07-09 07:43:23 +02:00
page.h x86: introduce max_low_pfn_mapped for 64-bit 2008-07-11 10:24:04 +02:00
param.h include/asm-x86/param.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
paravirt.h paravirt: introduce a "lock-byte" spinlock implementation 2008-07-16 11:15:53 +02:00
parport.h include/asm-x86/parport.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
pat.h x86: rename pat_wc_enabled to pat_enabled 2008-06-12 10:14:27 +02:00
pci_32.h x86: add compilation checks to pci_unmap_*() macros 2008-06-30 12:22:01 +02:00
pci_64.h x86: reserve dma32 early for gart 2008-04-19 19:19:55 +02:00
pci-direct.h include/asm-x86/pci-direct.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
pci.h x86: move pci_routirq declaration to pci.h 2008-07-08 09:13:08 +02:00
pda.h x86: remove static boot_cpu_pda array v2 2008-07-08 11:31:25 +02:00
percpu.h x86_64: add workaround for no %gs-based percpu 2008-07-16 10:58:13 +02:00
pgalloc.h x86/paravirt: add a pgd_alloc/free hooks 2008-07-08 13:11:01 +02:00
pgtable_32.h x86/paravirt: call paravirt_pagetable_setup_{start, done} 2008-07-16 10:53:43 +02:00
pgtable_64.h xen64: early mapping setup 2008-07-16 11:00:07 +02:00
pgtable-2level-defs.h
pgtable-2level.h include/asm-x86/pgtable-2level.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
pgtable-3level-defs.h paravirt: refactor struct paravirt_ops into smaller pv_*_ops 2007-10-16 11:51:29 -07:00
pgtable-3level.h x86: use PTE_MASK in 32-bit PAE 2008-05-20 07:51:21 -07:00
pgtable.h x86/paravirt: call paravirt_pagetable_setup_{start, done} 2008-07-16 10:53:43 +02:00
poll.h
posix_types_32.h include/asm-x86/posix_types_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
posix_types_64.h include/asm-x86/posix_types_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:26 +02:00
posix_types.h fix asm-x86/{posix_types,unistd}.h 2008-04-26 17:35:46 +02:00
prctl.h
processor-cyrix.h
processor-flags.h x86: break mutual header inclusion 2008-06-02 12:48:23 +02:00
processor.h x86_64: fix non-paravirt compilation 2008-07-08 13:16:05 +02:00
proto.h x86: add flags parameter to reserve_bootmem_generic() 2008-07-08 11:49:49 +02:00
ptrace-abi.h x86 ptrace: fix ptrace_bts_config structure declaration 2008-02-29 18:55:43 +01:00
ptrace.h x86: break mutual header inclusion 2008-06-02 12:48:23 +02:00
pvclock-abi.h x86: Add structs and functions for paravirt clocksource 2008-06-24 21:02:31 +03:00
pvclock.h x86: Add structs and functions for paravirt clocksource 2008-06-24 21:02:31 +03:00
reboot_fixups.h
reboot.h x86: constify data in reboot.c 2008-05-25 08:58:30 +02:00
required-features.h x86, 64-bit: PSE no longer a hard requirement 2008-07-08 13:11:08 +02:00
resource.h x86: trivial header merges 2007-10-17 20:17:08 +02:00
resume-trace.h x86: move tracedata to RODATA 2008-05-25 07:09:47 +02:00
rio.h x86: remove duplicate get_bios_ebda() from rio.h 2008-04-26 17:35:47 +02:00
rtc.h x86: trivial header merges 2007-10-17 20:17:08 +02:00
rwlock.h x86: use immediates instead of RW_LOCK_BIAS_STR 2008-01-30 13:30:34 +01:00
rwsem.h include/asm-x86/rwsem.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
scatterlist.h x86: use dma_length in i386 2008-04-19 19:19:57 +02:00
seccomp_32.h x86: fix incomplete include guard in include/asm-x86/seccomp_32.h 2008-06-02 12:45:28 +02:00
seccomp_64.h x86: more header fixes 2008-06-18 12:27:03 +02:00
seccomp.h
sections.h x86: trivial header merges 2007-10-17 20:17:08 +02:00
segment.h x86: move x86_64 gdt closer to i386 2008-07-08 12:48:16 +02:00
semaphore.h Generic semaphore implementation 2008-04-17 10:42:34 -04:00
sembuf.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
serial.h x86: merge some trivially mergeable headers 2007-10-17 20:17:09 +02:00
setup.h x86_64: add workaround for no %gs-based percpu 2008-07-16 10:58:13 +02:00
shmbuf.h x86: merge shmbuf_32/64.h 2007-10-23 22:37:24 +02:00
shmparam.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
sigcontext32.h include/asm-x86/sigcontext32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
sigcontext.h include/asm-x86/sigcontext.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
siginfo.h x86: unify include/asm/siginfo_32/64.h 2007-10-17 20:26:17 +02:00
signal.h include/asm-x86/signal.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
smp.h x86_64: unstatic get_local_pda 2008-07-16 10:55:07 +02:00
socket.h [NET]: Introducing socket mark socket option. 2008-01-31 19:27:19 -08:00
sockios.h x86: merge some trivially mergeable headers 2007-10-17 20:17:09 +02:00
sparsemem.h x86: sparsemem: reduce i386 PAE section size 2008-04-17 17:41:33 +02:00
spinlock_types.h x86/paravirt: add hooks for spinlock operations 2008-07-16 11:15:52 +02:00
spinlock.h paravirt: introduce a "lock-byte" spinlock implementation 2008-07-16 11:15:53 +02:00
srat.h x86: remove acpi_srat config v2 2008-07-08 15:49:08 +02:00
stacktrace.h x86: add the capability to print fuzzy backtraces 2008-01-30 13:33:07 +01:00
stat.h x86: merge stat_32/64.h 2007-10-23 22:37:24 +02:00
statfs.h x86: merge statfs_32/64.h 2007-10-23 22:37:24 +02:00
string_32.h x86: string_32.h: workaround for broken gcc 4.0 2008-05-26 13:36:53 -07:00
string_64.h include/asm-x86/string_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
string.h
suspend_32.h x86: more header fixes 2008-06-18 12:27:03 +02:00
suspend_64.h include/asm-x86/suspend_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
suspend.h
swiotlb.h include/asm-x86/swiotlb.h: checkpatch cleanups - formatting only 2008-04-17 17:41:27 +02:00
sync_bitops.h x86: simplify sync_test_bit(), improve 2008-04-17 17:41:30 +02:00
system_64.h x86: move switch_to macro to system.h 2008-01-30 13:31:08 +01:00
system.h x86: fix savesegment() bug causing crashes on 64-bit 2008-07-11 19:51:47 +02:00
tce.h include/asm-x86/tce.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
termbits.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
termios.h tty: fix tty network driver interactions with TCGET/TCSET calls (x86 fix) 2008-02-07 08:42:16 -08:00
therm_throt.h
thread_info.h x86: fixup the fallout of the bitops changes 2008-05-24 18:16:12 +02:00
time.h x86: merge tsc_init and clocksource code 2008-07-09 07:43:27 +02:00
timer.h x86: rename paravirtualized TSC functions 2008-07-09 07:43:28 +02:00
timex.h read_current_timer() cleanups 2008-02-06 10:41:02 -08:00
tlb.h x86: unify include/asm/tlb_32/64.h 2007-10-17 20:26:18 +02:00
tlbflush.h x86: prevent PGE flush from interruption/preemption 2008-05-23 18:16:15 +02:00
topology.h x86: change _node_to_cpumask_ptr to return const ptr 2008-07-13 19:11:58 +02:00
trampoline.h x86: move suspend wakeup code to C 2008-04-17 17:41:37 +02:00
tsc.h x86: merge tsc_init and clocksource code 2008-07-09 07:43:27 +02:00
types.h x86: types: use <asm-generic/int-*.h> for the x86 architecture 2008-05-02 16:18:42 -07:00
uaccess_32.h x86: define architectural characteristics in uaccess.h. 2008-07-09 09:14:29 +02:00
uaccess_64.h x86: introduce copy_user_handle_tail() routine 2008-07-09 15:51:03 +02:00
uaccess.h x86: define architectural characteristics in uaccess.h. 2008-07-09 09:14:29 +02:00
ucontext.h x86: unify some more trivial include/asm-x86/ 32/64 variants 2007-10-17 20:17:10 +02:00
unaligned.h kernel: Move arches to use common unaligned access 2008-04-29 08:06:27 -07:00
unistd_32.h include/asm-x86/unistd_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
unistd_64.h x86-64: remove unnecessary ptregs call stubs 2008-06-19 14:25:11 +02:00
unistd.h fix asm-x86/{posix_types,unistd}.h 2008-04-26 17:35:46 +02:00
unwind.h x86: unify include/asm/unwind_32/64.h 2007-10-17 20:32:38 +02:00
user32.h include/asm-x86/user32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
user_32.h include/asm-x86/user_32.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
user_64.h include/asm-x86/user_64.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
user.h Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed 2008-02-07 08:42:30 -08:00
vdso.h x86_64: further cleanup of 32-bit compat syscall mechanisms 2008-07-16 11:08:27 +02:00
vga.h include/asm-x86/vga.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
vgtod.h
vic.h
vm86.h x86: break mutual header inclusion 2008-06-02 12:48:23 +02:00
vmi_time.h x86: rename paravirtualized TSC functions 2008-07-09 07:43:28 +02:00
vmi.h include/asm-x86/vmi.h: checkpatch cleanups - formatting only 2008-04-17 17:41:28 +02:00
voyager.h include/asm-x86/voyager.h: checkpatch cleanups - formatting only 2008-04-17 17:41:29 +02:00
vsyscall.h x86: add notrace annotations to vsyscall. 2008-05-23 20:31:39 +02:00
xor_32.h x86: more header fixes 2008-06-18 12:27:03 +02:00
xor_64.h x86: more header fixes 2008-06-18 12:27:03 +02:00
xor.h