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| author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-22 20:47:28 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-07-25 16:12:02 +0200 |
| commit | dea978632e8400b84888bad20df0cd91c18f0aec (patch) | |
| tree | 97d3e73e0768dad5e8184114c738f730a3cad861 /arch/x86/kernel | |
| parent | 1f0ad660488b8eb2450d1834af6a156104281194 (diff) | |
| download | linux-stable-dea978632e8400b84888bad20df0cd91c18f0aec.tar.gz linux-stable-dea978632e8400b84888bad20df0cd91c18f0aec.tar.bz2 linux-stable-dea978632e8400b84888bad20df0cd91c18f0aec.zip | |
x86/apic: Share common IPI helpers
The 64bit implementations need the same wrappers around
__default_send_IPI_shortcut() as 32bit.
Move them out of the 32bit section.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105220.951534451@linutronix.de
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/apic/ipi.c | 30 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/local.h | 6 |
2 files changed, 18 insertions, 18 deletions
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c index 71363b0d4a67..6ca0f91372fd 100644 --- a/arch/x86/kernel/apic/ipi.c +++ b/arch/x86/kernel/apic/ipi.c @@ -226,6 +226,21 @@ void default_send_IPI_single(int cpu, int vector) apic->send_IPI_mask(cpumask_of(cpu), vector); } +void default_send_IPI_allbutself(int vector) +{ + __default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector); +} + +void default_send_IPI_all(int vector) +{ + __default_send_IPI_shortcut(APIC_DEST_ALLINC, vector); +} + +void default_send_IPI_self(int vector) +{ + __default_send_IPI_shortcut(APIC_DEST_SELF, vector); +} + #ifdef CONFIG_X86_32 void default_send_IPI_mask_sequence_logical(const struct cpumask *mask, @@ -285,21 +300,6 @@ void default_send_IPI_mask_logical(const struct cpumask *cpumask, int vector) local_irq_restore(flags); } -void default_send_IPI_allbutself(int vector) -{ - __default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector); -} - -void default_send_IPI_all(int vector) -{ - __default_send_IPI_shortcut(APIC_DEST_ALLINC, vector); -} - -void default_send_IPI_self(int vector) -{ - __default_send_IPI_shortcut(APIC_DEST_SELF, vector); -} - /* must come after the send_IPI functions above for inlining */ static int convert_apicid_to_cpu(int apic_id) { diff --git a/arch/x86/kernel/apic/local.h b/arch/x86/kernel/apic/local.h index 391594cd5ca9..69ba777cef98 100644 --- a/arch/x86/kernel/apic/local.h +++ b/arch/x86/kernel/apic/local.h @@ -56,12 +56,12 @@ void default_send_IPI_single(int cpu, int vector); void default_send_IPI_single_phys(int cpu, int vector); void default_send_IPI_mask_sequence_phys(const struct cpumask *mask, int vector); void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask, int vector); +void default_send_IPI_allbutself(int vector); +void default_send_IPI_all(int vector); +void default_send_IPI_self(int vector); #ifdef CONFIG_X86_32 void default_send_IPI_mask_sequence_logical(const struct cpumask *mask, int vector); void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask, int vector); void default_send_IPI_mask_logical(const struct cpumask *mask, int vector); -void default_send_IPI_allbutself(int vector); -void default_send_IPI_all(int vector); -void default_send_IPI_self(int vector); #endif |