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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2009-08-15 09:53:47 -0700
committerIngo Molnar <mingo@elte.hu>2009-08-15 19:02:07 +0200
commit799e64f05f4bfaad2bb3165cab95c8c992a1c296 (patch)
tree58fdef195cc924179a034d7f4f69c8ddaf0b994f /kernel/rcupdate.c
parent27569620c748ec13f801b4683b448a2ac2adaae4 (diff)
cpu hotplug: Introduce cpu_notifier() to handle !HOTPLUG_CPU case
This patch introduces a new cpu_notifier() API that is similar to hotcpu_notifier(), but which also notifies of CPUs coming online during boot in the !HOTPLUG_CPU case. Reported-by: Ingo Molnar <mingo@elte.hu> Reported-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Tested-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: josht@linux.vnet.ibm.com Cc: akpm@linux-foundation.org Cc: mathieu.desnoyers@polymtl.ca Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org Cc: benh@kernel.crashing.org LKML-Reference: <12503552312611-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcupdate.c')
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