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author | Thomas Gleixner <tglx@linutronix.de> | 2017-09-13 23:29:16 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2017-09-25 20:51:48 +0200 |
commit | 981c2eac1cb97c7db64acf567950e7e81019dd33 (patch) | |
tree | e2881e50cd264c446fad49db9899c9e7fd3d315c /arch/x86/kernel/apic/x2apic.h | |
parent | e4ae4c8ea7c65f61fde29c689d148c8c9e05305a (diff) | |
download | linux-981c2eac1cb97c7db64acf567950e7e81019dd33.tar.bz2 |
x86/apic: Deinline x2apic functions
These inline functions are used in both the cluster and the physical x2apic
code to fill in the function pointers of the apic structure. That means the
code is generated twice for no reason.
Move it to a C code and reuse it.
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/20170913213153.358954066@linutronix.de
Diffstat (limited to 'arch/x86/kernel/apic/x2apic.h')
-rw-r--r-- | arch/x86/kernel/apic/x2apic.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/x2apic.h b/arch/x86/kernel/apic/x2apic.h new file mode 100644 index 000000000000..4c38c2328948 --- /dev/null +++ b/arch/x86/kernel/apic/x2apic.h @@ -0,0 +1,9 @@ +/* Common bits for X2APIC cluster/physical modes. */ + +int x2apic_apic_id_valid(int apicid); +int x2apic_apic_id_registered(void); +void __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest); +unsigned int x2apic_get_apic_id(unsigned long id); +unsigned long x2apic_set_apic_id(unsigned int id); +int x2apic_phys_pkg_id(int initial_apicid, int index_msb); +void x2apic_send_IPI_self(int vector); |