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(parent: b994354) | patch
powerpc/64s/idle: Predict HMI wakeup as unlikely
authorNicholas Piggin <npiggin@gmail.com>
Tue, 13 Jun 2017 13:05:52 +0000 (23:05 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 19 Jun 2017 09:46:29 +0000 (19:46 +1000)
commitd40df0a4b2b4fc441590bd6e369862fe34953fec
tree3eee5bfe5df186417b9f8a77f05b7863c2aba64dtree | snapshot
parentb9943543e201d1eaf8f80a05b7763c8edabba853commit | diff
powerpc/64s/idle: Predict HMI wakeup as unlikely

In a busy system, idle wakeups can be expected from IPIs and device
interrupts.

Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/idle_book3s.S diff | blob | history
Linux Kernel Source Tree.