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(parent: a17b4b7) | patch
metag: Use common outgoing-CPU-notification code
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 26 Feb 2015 22:57:25 +0000 (14:57 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 11 Mar 2015 20:22:36 +0000 (13:22 -0700)
commit490ab882e2719f5e809a0cb5af7fda4620b66dca
tree58c2d3dcee2436105388fce0851dda5b3a2283d9tree | snapshot (tar.gz zip)
parenta17b4b7487ebcb2aa6d0b859a0981e280d910622commit | diff
metag: Use common outgoing-CPU-notification code

This commit removes the open-coded CPU-offline notification with new
common code.  This change avoids calling scheduler code using RCU from
an offline CPU that RCU is ignoring.  This commit is compatible with
the existing code in not checking for timeout during a prior offline
for a given CPU.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: <linux-metag@vger.kernel.org>
arch/metag/kernel/smp.c diff | blob | blame | history