powerpc: Convert mmu context allocator from idr to ida
authorAnton Blanchard <anton@samba.org>
Sun, 7 Feb 2010 12:30:12 +0000 (12:30 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 9 Feb 2010 02:56:07 +0000 (13:56 +1100)
commit7317ac87119dfb6fac36af4bcc64a25b62b5898d
treeb426ba6d983f0eb0eb6273d392349d8f979f95a2
parent66fcb1059deeae072c1bf1536a8e2613028bce3e
powerpc: Convert mmu context allocator from idr to ida

We can use the much more lightweight ida allocator since we don't
need the pointer storage idr provides.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/mm/mmu_context_hash64.c