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x86/paravirt: Use a single ops structure

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Instead of using six globally visible paravirt ops structures combine
them in a single structure, keeping the original structures as
sub-structures.

This avoids the need to assemble struct paravirt_patch_template at
runtime on the stack each time apply_paravirt() is being called (i.e.
when loading a module).

[ tglx: Made the struct and the initializer tabular for readability sake ]

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: xen-devel@lists.xenproject.org
Cc: virtualization@lists.linux-foundation.org
Cc: akataria@vmware.com
Cc: rusty@rustcorp.com.au
Cc: boris.ostrovsky@oracle.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/20180828074026.820-9-jgross@suse.com
This commit is contained in:
Juergen Gross
2018-08-28 09:40:19 +02:00
committed by Thomas Gleixner
parent 27876f3882
commit 5c83511bdb
27 changed files with 428 additions and 455 deletions
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4
arch/x86/hyperv/mmu.c
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@@ -231,6 +231,6 @@ void hyperv_setup_mmu_ops(void)
return;
pr_info("Using hypercall for remote TLB flush\n");
pv_mmu_ops.flush_tlb_others = hyperv_flush_tlb_others;
pv_mmu_ops.tlb_remove_table = tlb_remove_table;
pv_ops.mmu.flush_tlb_others = hyperv_flush_tlb_others;
pv_ops.mmu.tlb_remove_table = tlb_remove_table;
}