tree c363d0ededf3ede77f7f35130931f5fc34ca0e30
parent 4de0b1ee1b630318553248c4cfc78358720a5c84
author shin, jacob <jacob.shin@amd.com> 1146239677 -0500
committer Linus Torvalds <torvalds@g5.osdl.org> 1146240035 -0700

[PATCH] slab: fix crash on __drain_alien_cahce() during CPU Hotplug

transfer_objects should only be called when all of the cpus in the
node are online.  CPU_DEAD notifier callback marks l3->shared to NULL.

Signed-off-by: Jacob Shin <jacob.shin@amd.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>