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Gautham R Shenoy 86ef5c9a8e cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 
Replace all lock_cpu_hotplug/unlock_cpu_hotplug from the kernel and use
get_online_cpus and put_online_cpus instead as it highlights the
refcount semantics in these operations.

The new API guarantees protection against the cpu-hotplug operation, but
it doesn't guarantee serialized access to any of the local data
structures. Hence the changes needs to be reviewed.

In case of pseries_add_processor/pseries_remove_processor, use
cpu_maps_update_begin()/cpu_maps_update_done() as we're modifying the
cpu_present_map there.

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 		2008-01-25 21:08:02 +01:00
..
au1000 [MIPS] Alchemy: Fix use of __init code bug exposed by modpost warning 2008-01-07 15:32:03 +00:00
basler/excite [MIPS] Excite: Fix build error. 2007-11-02 16:13:47 +00:00
bcm47xx [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
boot [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
cobalt [MIPS] Cobalt: Qube1 has no serial port so don't use it 2008-01-15 01:04:42 +00:00
configs [MIPS] Malta: Enable tickless and highres timers. 2007-12-09 04:51:10 +00:00
dec [MIPS] Allow hardwiring of the CPU type to a single type for optimization. 2007-10-11 23:46:15 +01:00
emma2rh [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
fw [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
gt64120/wrppmc [MIPS] time: Remove wrppmc's definition of plat_timer_setup. 2007-10-29 19:35:34 +00:00
jazz [MIPS] Jazz: disable PIT; cleanup R4030 clockevent 2007-11-02 16:13:49 +00:00
jmr3927 [MIPS] txx9tmr clockevent/clocksource driver 2007-10-29 19:35:35 +00:00
kernel cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 2008-01-25 21:08:02 +01:00
lasat [MIPS] Lasat: Fix built in separate object directory. 2008-01-11 17:05:42 +00:00
lemote/lm2e [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
lib [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
math-emu [MIPS] Compliment va_start() with va_end(). 2007-11-26 17:26:15 +00:00
mips-boards [MIPS] Malta: Fix reading the PCI clock frequency on big-endian 2008-01-22 00:35:23 +00:00
mipssim [MIPS] time: MIPSsim's plat_time_init doesn't need to be irq safe. 2007-11-26 17:26:13 +00:00
mm [MIPS] Wrong CONFIG option prevents setup of DMA zone. 2008-01-11 17:05:41 +00:00
oprofile [MIPS] Oprofile: Fix computation of number of counters. 2007-12-06 17:15:58 +00:00
pci [MIPS] Cobalt: Fix ethernet interrupts for RaQ1 2008-01-15 01:04:42 +00:00
philips/pnx8550 [MIPS] pnx8xxx: move to clocksource 2008-01-11 17:05:41 +00:00
pmc-sierra [MIPS] Only build r4k clocksource for systems that work ok with it. 2007-11-26 17:26:14 +00:00
qemu qemu: do not enable IP7 blindly 2007-12-09 04:51:10 +00:00
sgi-ip22 IP22ZILOG: fix lockup and sysrq 2007-11-29 09:24:53 -08:00
sgi-ip27 [MIPS] IP27: Fix build error. 2007-11-02 16:13:47 +00:00
sgi-ip32 [MIPS] Fix IP32 breakage 2008-01-07 15:32:03 +00:00
sibyte [MIPS] Sibyte: Replace use of removed IO_SPACE_BASE with IOADDR. 2007-11-15 23:21:49 +00:00
sni [MIPS] SNI: s/achknowledge/acknowledge/ 2007-11-15 23:21:51 +00:00
tx4927 [MIPS] txx9tmr clockevent/clocksource driver 2007-10-29 19:35:35 +00:00
tx4938 tc35815: Use irq number for tc35815-mac platform device id 2008-01-22 00:35:23 +00:00
vr41xx [MIPS] Only build r4k clocksource for systems that work ok with it. 2007-11-26 17:26:14 +00:00
Kconfig [MIPS] Kconfig fixes for BCM47XX platform 2008-01-15 01:04:41 +00:00
Kconfig.debug [MIPS] Kbuild: Use the new cc-cross-prefix feature. 2007-10-22 22:09:01 +01:00
Makefile [MIPS] Makefile: Fix canonical system names 2007-11-15 23:21:51 +00:00
defconfig [MIPS] Update a few defconfigs. 2007-08-27 02:16:55 +01:00