tree 0ac0a08d88a692b9b9934344b5e439058d71772a
parent 3e347261a80b57df792ab9464b5f0ed59add53a8
author Dave Hansen <haveblue@us.ibm.com> 1125788069 -0700
committer Linus Torvalds <torvalds@evo.osdl.org> 1125903938 -0700

[PATCH] sparsemem extreme: hotplug preparation

This splits up sparse_index_alloc() into two pieces.  This is needed
because we'll allocate the memory for the second level in a different place
from where we actually consume it to keep the allocation from happening
underneath a lock

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Bob Picco <bob.picco@hp.com>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>