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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-04-18 02:56:15 -0400
committerPaul Mackerras <paulus@samba.org>2008-04-24 06:57:33 -0400
commit8c9843e57a7d9d7a090d6467a0f1f3afb8031527 (patch)
tree5efdab577853bc92e3c980fc97aba74be58c1efb /COPYING
parent1d32e21889b96e594e8b63b193bf7d2a51ab93ec (diff)
[POWERPC] Add thread_info_cache_init() weak hook
Some architectures need to maintain a kmem cache for thread info structures. The next commit adds that to powerpc to fix an alignment problem. There is no good arch callback to use to initialize that cache that I can find, so this adds a new one in the form of a weak function whose default is empty. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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