From: Paul E. McKenney Date: Mon, 24 Aug 2009 16:42:01 +0000 (-0700) Subject: rcu: Add CPU-offline processing for single-node configurations X-Git-Tag: v2.6.32-rc1~724^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33f76148ced0e0618062e302d2a9614efdbd4a06;p=pandora-kernel.git rcu: Add CPU-offline processing for single-node configurations Add preemptable-RCU plugin to handle the CPU-offline processing. An additional plugin is forthcoming to handle multinode RCU trees, but this current plugin works for configurations up to 32 CPUs (64 CPUs for 64-bit kernels). Signed-off-by: Paul E. McKenney Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: akpm@linux-foundation.org Cc: mathieu.desnoyers@polymtl.ca Cc: josht@linux.vnet.ibm.com Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org LKML-Reference: <12511321213336-git-send-email-> Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed