Peter Zijlstra 4fd38e4595 perf: Fix exit() vs PERF_FORMAT_GROUP ... Both Stephane and Corey reported that PERF_FORMAT_GROUP didn't work as expected if the task the counters were attached to quit before the read() call. The cause is that we unconditionally destroy the grouping when we remove counters from their context. Fix this by only doing this when we free the counter itself. Reported-by: Corey Ashford <cjashfor@linux.vnet.ibm.com> Reported-by: Stephane Eranian <eranian@google.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1273160566.5605.404.camel@twins> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-05-07 11:30:17 +02:00
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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
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
linux	perf: Fix exit() vs PERF_FORMAT_GROUP	2010-05-07 11:30:17 +02:00
math-emu
media	Merge branch 'for-next' into for-linus	2010-03-08 16:55:37 +01:00
mtd
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
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	Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block	2010-04-09 11:50:29 -07:00
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