lguest: get more serious about wmb() in example Launcher code

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Since the Launcher process runs the Guest, it doesn't have to be very
serious about its barriers: the Guest isn't running while we are (Guest
is UP).

Before we change to use threads to service devices, we need to fix this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

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This commit is contained in:

Rusty Russell 2009-06-12 22:27:00 -06:00

parent 1028375e93

commit f7027c6387

1 changed files with 4 additions and 3 deletions

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7

Documentation/lguest/lguest.c

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