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Peter Zijlstra fa5881514e perf: Optimize the hotpath by converting the perf output buffer to local_t ...

Since there is now only a single writer, we can use
local_t instead and avoid all these pesky LOCK insn.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-05-18 18:35:49 +02:00

..

acpi

acpi: Support IBM SMBus CMI devices

2010-03-24 14:38:37 +01:00

asm-generic

dma-mapping: pci: move pci_set_dma_mask and pci_set_consistent_dma_mask to pci-dma-compat.h

2010-03-12 15:52:42 -08:00

crypto

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drm

Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2010-04-19 07:27:06 -07:00

keys

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linux

perf: Optimize the hotpath by converting the perf output buffer to local_t

2010-05-18 18:35:49 +02:00

math-emu

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media

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

mtd

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net

net: fix compile error due to double return type in SOCK_DEBUG

2010-05-02 13:42:39 -07:00

pcmcia

pcmcia: pcmcia_dev_present bugfix

2010-04-21 08:09:17 +02:00

rdma

Merge branch 'misc' into for-next

2010-03-01 23:52:31 -08:00

rxrpc

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scsi

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sound

Merge branch 'fix/asoc' into for-linus

2010-04-07 09:54:41 +02:00

trace

perf/ftrace: Optimize perf/tracepoint interaction for single events

2010-05-18 18:35:46 +02:00

video

broadsheetfb: support storing waveform

2010-03-12 15:52:34 -08:00

xen

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

Kbuild

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