x86/oprofile: Add function has_mux() to check multiplexing support

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The check is used to prevent running multiplexing code for models not
supporting multiplexing. Before, the code was running but without
effect.

Signed-off-by: Robert Richter <robert.richter@amd.com>

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Robert Richter 2009-07-09 15:11:45 +02:00

parent 52471c67ee

commit 39e97f40c3

1 changed files with 18 additions and 1 deletions

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19

arch/x86/oprofile/nmi_int.c

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