kernel_optimize_test/arch
Vineet Gupta d8e8c7dda1 ARC: [SMP] optimize IPI send and receive
* Don't send an IPI if receiver already has a pending IPI.
  Atomically piggyback the new msg with pending msg.

* IPI receiver looping on xchg() not required

References: https://lkml.org/lkml/2013/11/25/232
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2013-12-23 12:05:04 +05:30
..
alpha
arc ARC: [SMP] optimize IPI send and receive 2013-12-23 12:05:04 +05:30
arm ARM: SoC fixes for 3.13-rc 2013-12-22 11:13:02 -08:00
arm64 - arm64 ptrace fix. 2013-12-20 13:50:08 -08:00
avr32 avr32: favr-32: clk_round_rate() can return a zero upon error 2013-12-10 08:46:38 +01:00
blackfin
c6x
cris
frv
hexagon
ia64
m32r
m68k
metag
microblaze
mips
mn10300
openrisc
parisc parisc: update 64bit defconfigs and use SIL680 instead of SIIMAGE driver 2013-12-03 23:23:35 +01:00
powerpc The PPC folks had a large amount of changes queued for 3.13, and now they 2013-12-20 12:26:54 -08:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2013-12-10 11:02:33 -08:00
score
sh sh: always link in helper functions extracted from libgcc 2013-12-18 19:04:51 -08:00
sparc mm: fix TLB flush race between migration, and change_protection_range 2013-12-18 19:04:51 -08:00
tile
um um: Build always with -mcmodel=large on 64bit 2013-12-01 13:06:51 +01:00
unicore32
x86 mm: fix TLB flush race between migration, and change_protection_range 2013-12-18 19:04:51 -08:00
xtensa
.gitignore
Kconfig