[PATCH] slab: fix crash on __drain_alien_cahce() during CPU Hotplug
authorshin, jacob <jacob.shin@amd.com>
Fri, 28 Apr 2006 15:54:37 +0000 (10:54 -0500)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 28 Apr 2006 16:00:35 +0000 (09:00 -0700)
commit693f7d362055261882659475d2ef022e32edbff1
treec363d0ededf3ede77f7f35130931f5fc34ca0e30
parent4de0b1ee1b630318553248c4cfc78358720a5c84
[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>
mm/slab.c