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(parent: 9d29250) | 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)
commit95acdc07124f329ef3088a9bc68af905804b2e6b
tree3eee5bfe5df186417b9f8a77f05b7863c2aba64dtree | snapshot
parent9d29250136f60438fc0839871bae0a0e9cbbd47ecommit | 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
John Crispins staging tree