Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 24da208d authored by Will Deacon's avatar Will Deacon
Browse files

arm64: enable HAVE_IRQ_TIME_ACCOUNTING 



arm64 relies on the arm_arch_timer for sched_clock, so we can select
HAVE_IRQ_TIME_ACCOUNTING and have the core sched-clock code enable the
feature at runtime based on the rate.

Reported-by: default avatarMario Smarduch <m.smarduch@samsung.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent b9b7aebb

Documentation/features/time/irq-time-acct/arch-support.txt

+1 −1
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ 
    |       alpha: |  ..  |

    |         arc: | TODO |

    |         arm: |  ok  |

    |       arm64: |  ..  |

    |       arm64: |  ok  |

    |       avr32: | TODO |

    |    blackfin: | TODO |

    |         c6x: | TODO |

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ config ARM64 
	select HAVE_FUNCTION_GRAPH_TRACER

	select HAVE_GENERIC_DMA_COHERENT

	select HAVE_HW_BREAKPOINT if PERF_EVENTS

	select HAVE_IRQ_TIME_ACCOUNTING

	select HAVE_MEMBLOCK

	select HAVE_PATA_PLATFORM

	select HAVE_PERF_EVENTS