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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-09-13 23:29:25 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-09-25 20:51:51 +0200 |
| commit | c1d1ee9ac1793d939ba1a1322767cc5f77a5b8fe (patch) | |
| tree | b1b2d7fa372554da3d8a323d5bd0bd0e499a3e92 /arch/x86/include/asm/apic.h | |
| parent | 023a611748fd58d46c8aa049cf4f22ebada983f5 (diff) | |
| download | op-kernel-dev-c1d1ee9ac1793d939ba1a1322767cc5f77a5b8fe.zip op-kernel-dev-c1d1ee9ac1793d939ba1a1322767cc5f77a5b8fe.tar.gz | |
x86/apic: Get rid of apic->target_cpus
The target_cpus() callback of the apic struct is not really useful. Some
APICs return cpu_online_mask and others cpus_all_mask. The latter is bogus
as it does not take holes in the cpus_possible_mask into account.
Replace it with cpus_online_mask which makes the most sense and remove the
callback.
The usage sites will be removed in a later step anyway, so get rid of it
now to have incremental changes.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Yu Chen <yu.c.chen@intel.com>
Acked-by: Juergen Gross <jgross@suse.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Rui Zhang <rui.zhang@intel.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Len Brown <lenb@kernel.org>
Link: https://lkml.kernel.org/r/20170913213154.070850916@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/apic.h')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index e3e0883..ff0bdda 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -298,7 +298,6 @@ struct apic { u32 irq_dest_mode; /* Functions and data related to vector allocation */ - const struct cpumask *(*target_cpus)(void); void (*vector_allocation_domain)(int cpu, struct cpumask *retmask, const struct cpumask *mask); int (*cpu_mask_to_apicid)(const struct cpumask *cpumask, @@ -484,8 +483,6 @@ static inline unsigned int read_apic_id(void) return apic->get_apic_id(reg); } -extern const struct cpumask *default_target_cpus(void); -extern const struct cpumask *online_target_cpus(void); extern int default_apic_id_valid(int apicid); extern int default_acpi_madt_oem_check(char *, char *); extern void default_setup_apic_routing(void); |
