oprofile/x86: warn user if a counter is already active

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This patch generates a warning if a counter is already active.

Implemented for AMD and P6 models. P4 is not supported.

Cc: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Cc: Shashi Belur <shashi-kiran.belur@hp.com>
Cc: Tony Jones <tonyj@suse.de>
Signed-off-by: Robert Richter <robert.richter@amd.com>

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Robert Richter 2010-02-23 18:14:58 +01:00

parent ba52078e19

commit 98a2e73a06

3 changed files with 31 additions and 2 deletions

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11

arch/x86/oprofile/op_model_amd.c

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11

arch/x86/oprofile/op_model_ppro.c

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11

arch/x86/oprofile/op_x86_model.h

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