Revert "cpusets: randomize node rotor used in cpuset_mem_spread_node()"
authorLinus Torvalds <torvalds@linux-foundation.org>
Sun, 30 May 2010 16:00:03 +0000 (09:00 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 30 May 2010 16:00:03 +0000 (09:00 -0700)
commit35926ff5fba8245bd1c6ac04155048f6f89232b1
tree9afc520f47e29cb3cd80462fe62858f17b1c6cfb
parentb612a0553714c6b9744ad0d03f10cac78f3a84b1
Revert "cpusets: randomize node rotor used in cpuset_mem_spread_node()"

This reverts commit 0ac0c0d0f837c499afd02a802f9cf52d3027fa3b, which
caused cross-architecture build problems for all the wrong reasons.
IA64 already added its own version of __node_random(), but the fact is,
there is nothing architectural about the function, and the original
commit was just badly done. Revert it, since no fix is forthcoming.

Requested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/x86/mm/numa.c
include/linux/bitmap.h
include/linux/nodemask.h
kernel/fork.c
lib/bitmap.c