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bd01ec1a13
linux/arch
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Waiman Long bd01ec1a13 x86, locking/rwlocks: Enable qrwlocks on x86 
Make x86 use the fair rwlock_t.

Implement the custom queue_write_unlock() for best performance.

Signed-off-by: Waiman Long <Waiman.Long@hp.com>
[peterz: near complete rewrite]
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Dave Jones <davej@redhat.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org
Cc: x86@kernel.org
Link: http://lkml.kernel.org/n/tip-r1xuzmdysvuhl3h86n5fbxi7@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-06-06 07:58:29 +02:00
..
alpha arch,alpha: Convert smp_mb__*() to the asm-generic primitives 2014-04-18 11:40:31 +02:00
arc arch,arc: Convert smp_mb__*() 2014-04-18 11:40:31 +02:00
arm arch,arm: Convert smp_mb__*() 2014-04-18 11:40:32 +02:00
arm64 arch,arm64: Convert smp_mb__*() 2014-04-18 11:40:33 +02:00
avr32 arch,avr32: Convert smp_mb__*() 2014-04-18 11:40:33 +02:00
blackfin arch,blackfin: Convert smp_mb__*() 2014-04-18 11:40:34 +02:00
c6x arch,c6x: Convert smp_mb__*() 2014-04-18 11:40:34 +02:00
cris arch,cris: Convert smp_mb__*() 2014-04-18 14:20:00 +02:00
frv arch,frv: Convert smp_mb__*() 2014-04-18 14:20:34 +02:00
hexagon arch,hexagon: Convert smp_mb__*() 2014-04-18 14:20:35 +02:00
ia64 arch,ia64: Convert smp_mb__*() 2014-04-18 14:20:35 +02:00
m32r arch,m32r: Convert smp_mb__*() 2014-04-18 14:20:36 +02:00
m68k arch,m68k: Convert smp_mb__*() 2014-04-18 14:20:37 +02:00
metag arch,metag: Convert smp_mb__*() 2014-04-18 14:20:38 +02:00
microblaze Microblaze patches for 3.15-rc1 2014-04-11 11:53:45 -07:00
mips arch,mips: Convert smp_mb__*() 2014-04-18 14:20:38 +02:00
mn10300 arch,mn10300: Convert smp_mb__*() 2014-04-18 14:20:39 +02:00
openrisc arch,openrisc: Convert smp_mb__*() 2014-04-18 14:20:40 +02:00
parisc arch,parisc: Convert smp_mb__*() 2014-04-18 14:20:41 +02:00
powerpc arch,powerpc: Convert smp_mb__*() 2014-04-18 14:20:41 +02:00
s390 arch,s390: Convert smp_mb__*() 2014-04-18 14:20:42 +02:00
score arch,score: Convert smp_mb__*() 2014-04-18 14:20:43 +02:00
sh arch,sh: Convert smp_mb__*() 2014-04-18 14:20:44 +02:00
sparc arch,sparc: Convert smp_mb__*() 2014-04-18 14:20:44 +02:00
tile arch,tile: Convert smp_mb__*() 2014-04-18 14:20:45 +02:00
um Merge git://git.infradead.org/users/eparis/audit 2014-04-12 12:38:53 -07:00
unicore32 Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP 2014-04-07 16:36:11 -07:00
x86 x86, locking/rwlocks: Enable qrwlocks on x86 2014-06-06 07:58:29 +02:00
xtensa arch,xtensa: Convert smp_mb__*() 2014-04-18 14:20:47 +02:00
.gitignore
Kconfig uprobes: Kconfig dependency fix 2014-03-18 16:39:33 -04:00