Nick Piggin
4866cde064
[PATCH] sched: cleanup context switch locking
...
Instead of requiring architecture code to interact with the scheduler's
locking implementation, provide a couple of defines that can be used by the
architecture to request runqueue unlocked context switches, and ask for
interrupts to be enabled over the context switch.
Also replaces the "switch_lock" used by these architectures with an oncpu
flag (note, not a potentially slow bitflag). This eliminates one bus
locked memory operation when context switching, and simplifies the
task_running function.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25 16:24:43 -07:00
..
arch-aaec2000
[PATCH] ARM: 2686/2: AAEC-2000 Core support
2005-06-20 18:51:05 +01:00
arch-cl7500
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-clps711x
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-ebsa110
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-ebsa285
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-epxa10db
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-h720x
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-imx
[PATCH] ARM: 2666/1: i.MX pwm controller defines
2005-05-10 19:01:35 +01:00
arch-integrator
[PATCH] ARM SMP: Add missed files from Integrator/CP platform
2005-06-19 09:52:07 +01:00
arch-iop3xx
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-ixp4xx
[PATCH] ARM: 2745/1: Fix IXP4xx debug macros
2005-06-24 20:54:35 +01:00
arch-ixp2000
[PATCH] ARM: 2752/1: disable ixp2000 PCI I/O software workaround on chips that don't need it
2005-06-25 19:30:04 +01:00
arch-l7200
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-lh7a40x
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-omap
[PATCH] I2C: add i2c driver for TPS6501x
2005-06-21 21:52:01 -07:00
arch-pxa
[PATCH] ARM: 2703/1: pxa-regs.h: complete I2S GPIO alternate functions for PXA27x
2005-06-08 19:00:15 +01:00
arch-rpc
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-s3c2410
[PATCH] ARM: 2676/1: S3C2440 - NAND register additions
2005-05-12 19:27:13 +01:00
arch-sa1100
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-shark
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
arch-versatile
[PATCH] ARM: 2693/1: Add PCI support for Versatile/PB
2005-06-20 18:51:06 +01:00
hardware
[PATCH] ARM: AMBA CLCD: X resolutions must be multiples of 16
2005-04-28 10:46:15 +01:00
mach
[PATCH] ARM: Generic Dynamic Tick Timer support for ARM, take 4
2005-06-25 19:39:45 +01:00
a.out.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
apm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
assembler.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
atomic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bitops.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bug.h
[PATCH] remove all kernel BUGs
2005-05-01 08:59:01 -07:00
bugs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cacheflush.h
[PATCH] ARM: Add common CACHE_COLOUR macro
2005-06-20 11:31:09 +01:00
checksum.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu-multi32.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu-single.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cputime.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
current.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
delay.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
div64.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dma-mapping.h
[PATCH] arm: add comment about dma_supported()
2005-04-16 15:23:57 -07:00
dma.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
domain.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ecard.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
elf.h
[PATCH] ARM: 2696/1: remove ';' in ELF_DATA define in asm-arm{,26}/elf.h
2005-06-03 20:52:26 +01:00
errno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fcntl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fiq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
floppy.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fpstate.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
glue.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hardirq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hardware.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hdreg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ide.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
io.h
[PATCH] ARM: 2747/1: allow platforms to provide their own iomap implementation
2005-06-24 23:11:31 +01:00
ioctl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ioctls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipcbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
irq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kmap_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
leds.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
limits.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
linkage.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
local.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
locks.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mc146818rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
memory.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mman.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu_context.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmzone.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
module.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msgbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
namei.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numnodes.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nwflash.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
page.h
[PATCH] ARM: Move copy/clear user_page locking into implementation
2005-05-10 14:23:01 +01:00
param.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
parport.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
percpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgalloc.h
[PATCH] ARM: Factor out common pmd_populate functionality
2005-06-22 20:58:29 +01:00
pgtable.h
[PATCH] ARM: cleanup vmalloc start/offset macros
2005-05-03 12:20:29 +01:00
poll.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
proc-fns.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
processor.h
[PATCH] ARM: Fix kernel stack offset calculations
2005-05-05 13:11:00 +01:00
procinfo.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ptrace.h
[PATCH] ARM: showregs
2005-04-17 15:50:36 +01:00
resource.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rtc.h
[PATCH] ARM: RTC: allow driver methods to return error
2005-04-30 12:19:28 +01:00
scatterlist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sections.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
segment.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
semaphore-helper.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
semaphore.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sembuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
serial.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
setup.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmparam.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.h
[PATCH] ARM: Generic Dynamic Tick Timer support for ARM, take 4
2005-06-25 19:39:45 +01:00
sizes.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
smp.h
[PATCH] smp_processor_id() cleanup
2005-06-21 18:46:13 -07:00
socket.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sockios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
spinlock.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
stat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
statfs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
string.h
[PATCH] ARM: 2653/1: Fix memset and memzero macro double-reference of parameters
2005-04-25 23:40:05 +01:00
suspend.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
system.h
[PATCH] sched: cleanup context switch locking
2005-06-25 16:24:43 -07:00
termbits.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
termios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
therm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
thread_info.h
[PATCH] streamline preempt_count type across archs
2005-06-23 09:45:19 -07:00
timex.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlbflush.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
topology.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
traps.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
uaccess.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ucontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unistd.h
[PATCH] ARM: 2651/3: kernel helpers for NPTL support
2005-04-29 22:08:33 +01:00
user.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vfp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vfpmacros.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vga.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
xor.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00