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authorMichael Ellerman <michael@ellerman.id.au>2009-04-22 15:31:37 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-05-21 15:43:58 +1000
commitd7cb10d6d23f451eec3d1f0f4e4e8862333fa152 (patch)
tree0deb8c084116fdafabbc35074533c9b2b23071cb /lib
parentf2694ba56808a3a0fa45d9bb45289575f31e48d2 (diff)
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powerpc/irq: Move stack overflow check into a separate function
Makes do_IRQ() shorter and clearer. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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