Commit 69b95758 authored Oct 02, 2014 by Chen Yucong Committed by Borislav Petkov Oct 21, 2014

x86, MCE, AMD: Move invariant code out from loop body



Assigning to mce_threshold_vector is loop-invariant code in
mce_amd_feature_init(). So do it only once, out of loop body.

Signed-off-by: Chen Yucong <slaoub@gmail.com>
Link: http://lkml.kernel.org/r/1412263212.8085.6.camel@debian


[ Boris: commit message corrections. ]
Signed-off-by: Borislav Petkov <bp@suse.de>

parent 44612a3a

arch/x86/kernel/cpu/mcheck/mce_amd.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -253,6 +253,8 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c)
		}

		mce_threshold_block_init(&b, offset);

		if (mce_threshold_vector != amd_threshold_interrupt)
		mce_threshold_vector = amd_threshold_interrupt;
		}
		}

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