forked from luck/tmp_suning_uos_patched
xmem/tmem: fix 'undefined variable' build error.
In the (not so useful) kernel configuration where CONFIG_SWAP is undefined and CONFIG_XEN_SELFBALLOONING is defined, xen_tmem_init would use undefined variable 'static bool frontswap'. Added #else to have #define frontswap (0) in the case where CONFIG_FRONTSWAP is not defined. Signed-off-by: Frederico Cadete <frederico@cadete.eu> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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@ -41,6 +41,8 @@ module_param(selfballooning, bool, S_IRUGO);
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#ifdef CONFIG_FRONTSWAP
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#ifdef CONFIG_FRONTSWAP
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static bool frontswap __read_mostly = true;
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static bool frontswap __read_mostly = true;
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module_param(frontswap, bool, S_IRUGO);
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module_param(frontswap, bool, S_IRUGO);
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#else /* CONFIG_FRONTSWAP */
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#define frontswap (0)
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#endif /* CONFIG_FRONTSWAP */
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#endif /* CONFIG_FRONTSWAP */
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#ifdef CONFIG_XEN_SELFBALLOONING
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#ifdef CONFIG_XEN_SELFBALLOONING
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