diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-22 20:47:10 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2019-07-25 16:11:57 +0200 |
commit | cdc86c9d1f825d13cef85d9ebd3e73572602fb48 (patch) | |
tree | 70848ac3765f709de5e32d71605107bd42409c26 /arch/x86/kernel/apic | |
parent | cc8bf191378c1da8ad2b99cf470ee70193ace84e (diff) |
x86/apic: Move IPI inlines into ipi.c
No point in having them in an header file.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105219.252225936@linutronix.de
Diffstat (limited to 'arch/x86/kernel/apic')
-rw-r--r-- | arch/x86/kernel/apic/ipi.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c index 82f9244fe61f..de9764605d31 100644 --- a/arch/x86/kernel/apic/ipi.c +++ b/arch/x86/kernel/apic/ipi.c @@ -198,15 +198,25 @@ void default_send_IPI_allbutself(int vector) * if there are no other CPUs in the system then we get an APIC send * error if we try to broadcast, thus avoid sending IPIs in this case. */ - if (!(num_online_cpus() > 1)) + if (num_online_cpus() < 2) return; - __default_local_send_IPI_allbutself(vector); + if (no_broadcast || vector == NMI_VECTOR) { + apic->send_IPI_mask_allbutself(cpu_online_mask, vector); + } else { + __default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector, + apic->dest_logical); + } } void default_send_IPI_all(int vector) { - __default_local_send_IPI_all(vector); + if (no_broadcast || vector == NMI_VECTOR) { + apic->send_IPI_mask(cpu_online_mask, vector); + } else { + __default_send_IPI_shortcut(APIC_DEST_ALLINC, vector, + apic->dest_logical); + } } void default_send_IPI_self(int vector) |