x86/xen: only warn once if bad MFNs are found during setup

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In xen_add_extra_mem(), if the WARN() checks for bad MFNs trigger it is
likely that they will trigger at lot, spamming the log.

Use WARN_ONCE() instead.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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David Vrabel 2014-01-07 11:36:53 +00:00

parent 3cb83e46d0

commit 2dcc9a3de1

1 changed files with 3 additions and 3 deletions

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arch/x86/xen/setup.c

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