Re: test_and_set_bit() not atomic forever? [cli/sti in char/vt.c [patch]]

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Philip Blundell (pb@nexus.co.uk)
Mon, 01 Jun 1998 09:27:00 +0100

>The point was that lots of people are running SMP kernels on UP machines,
>where it's gratuitous overhead.

Then they shouldn't do that.

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