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| author | Bjoern Brandenburg <bbb@mpi-sws.org> | 2015-08-09 07:18:46 -0400 |
|---|---|---|
| committer | Bjoern Brandenburg <bbb@mpi-sws.org> | 2015-08-09 06:21:17 -0400 |
| commit | 5014e7011964ff46b2d73cf91a05ed9eed5a8fa2 (patch) | |
| tree | 76fad060cf673112d92a4f5f2d9b9423383610f6 /arch/arm | |
| parent | fc6ac04ddc314b9cff5bdb92c8330569658076a3 (diff) | |
Add hrtimer_start_on() support
This patch adds hrtimer_start_on(), which allows arming timers on
remote CPUs. This is needed to avoided timer interrupts on "shielded"
CPUs and is also useful for implementing semi-partitioned schedulers.
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ce948d46a1b3..d3bfc3a4e56a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
| @@ -2123,5 +2123,8 @@ source "arch/arm/kvm/Kconfig" | |||
| 2123 | config ARCH_HAS_FEATHER_TRACE | 2123 | config ARCH_HAS_FEATHER_TRACE |
| 2124 | def_bool n | 2124 | def_bool n |
| 2125 | 2125 | ||
| 2126 | config ARCH_HAS_SEND_PULL_TIMERS | ||
| 2127 | def_bool n | ||
| 2128 | |||
| 2126 | source "litmus/Kconfig" | 2129 | source "litmus/Kconfig" |
| 2127 | 2130 | ||