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| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-08 15:04:15 -0700 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 11:58:33 -0700 |
| commit | 185c8f33a048bd04fdedd08e7bd7861a85158834 (patch) | |
| tree | f99e88ac38f8c7e73885724735e450769a313478 /arch/x86/kernel/apic/x2apic_uv_x.c | |
| parent | 3600ceb0df845beb7a204ab599aaff1213129314 (diff) | |
| download | linux-185c8f33a048bd04fdedd08e7bd7861a85158834.tar.gz linux-185c8f33a048bd04fdedd08e7bd7861a85158834.tar.bz2 linux-185c8f33a048bd04fdedd08e7bd7861a85158834.zip | |
x86/apic: Remove pointless arguments from [native_]eoi_write()
Every callsite hands in the same constants which is a pointless exercise
and cannot be optimized by the compiler due to the indirect calls.
Use the constants in the eoi() callbacks and remove the arguments.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
Diffstat (limited to 'arch/x86/kernel/apic/x2apic_uv_x.c')
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_uv_x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 56925147d8ac..1cedb2519938 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -831,7 +831,7 @@ static struct apic apic_x2apic_uv_x __ro_after_init = { .read = native_apic_msr_read, .write = native_apic_msr_write, - .eoi_write = native_apic_msr_eoi_write, + .eoi = native_apic_msr_eoi, .icr_read = native_x2apic_icr_read, .icr_write = native_x2apic_icr_write, }; |