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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2007-02-20 13:57:49 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-20 17:10:13 -0800
commit8af5e2eb3cc4450ffba9496c875beac41bf4f4f8 (patch)
treed15c56e8add1b53d5ed4d5dcb5d1f016d8f2b1c9 /include/linux
parentb446b60e4eb5e5457120c4728ada871b1209c1d0 (diff)
[PATCH] fix mempolicy's check on a system with memory-less-node
bind_zonelist() can create zero-length zonelist if there is a memory-less-node. This patch checks the length of zonelist. If length is 0, returns -EINVAL. tested on ia64/NUMA with memory-less-node. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: Andi Kleen <ak@suse.de> Cc: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions