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Message-ID: <20230801103818.269222348@linutronix.de>
Date: Tue, 1 Aug 2023 12:47:51 +0200 (CEST)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: x86@...nel.org, Andrew Cooper <andrew.cooper3@...rix.com>,
Tom Lendacky <thomas.lendacky@....com>,
Paolo Bonzini <pbonzini@...hat.com>,
Wei Liu <wei.liu@...nel.org>,
Arjan van de Ven <arjan@...ux.intel.com>,
Juergen Gross <jgross@...e.com>,
Michael Kelley <mikelley@...rosoft.com>,
Peter Keresztes Schmidt <peter@...esztesschmidt.de>,
"Peter Zijlstra (Intel)" <peterz@...radead.org>
Subject: [patch V3 57/60] x86/apic: Mark all hotpath APIC callback wrappers
__always_inline
There is no value for instrumentation to look at those wrappers and with the
upcoming conversion to static calls even less so.
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>
---
arch/x86/include/asm/apic.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -371,48 +371,48 @@ void __init apic_install_driver(struct a
pr_info("APIC: %s() replaced with %ps()\n", #_callback, _fn); \
}
-static inline u32 apic_read(u32 reg)
+static __always_inline u32 apic_read(u32 reg)
{
return apic->read(reg);
}
-static inline void apic_write(u32 reg, u32 val)
+static __always_inline void apic_write(u32 reg, u32 val)
{
apic->write(reg, val);
}
-static inline void apic_eoi(void)
+static __always_inline void apic_eoi(void)
{
apic->eoi();
}
-static inline void apic_native_eoi(void)
+static __always_inline void apic_native_eoi(void)
{
apic->native_eoi();
}
-static inline u64 apic_icr_read(void)
+static __always_inline u64 apic_icr_read(void)
{
return apic->icr_read();
}
-static inline void apic_icr_write(u32 low, u32 high)
+static __always_inline void apic_icr_write(u32 low, u32 high)
{
apic->icr_write(low, high);
}
-static inline void apic_wait_icr_idle(void)
+static __always_inline void apic_wait_icr_idle(void)
{
if (apic->wait_icr_idle)
apic->wait_icr_idle();
}
-static inline u32 safe_apic_wait_icr_idle(void)
+static __always_inline u32 safe_apic_wait_icr_idle(void)
{
return apic->safe_wait_icr_idle ? apic->safe_wait_icr_idle() : 0;
}
-static inline bool apic_id_valid(u32 apic_id)
+static __always_inline bool apic_id_valid(u32 apic_id)
{
return apic_id <= apic->max_apic_id;
}
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