tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

x86/apic: Mark all hotpath APIC callback wrappers __always_inline

Browse Source 
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@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
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)
This commit is contained in:
Thomas Gleixner
2023-08-08 15:04:21 -07:00
committed by Dave Hansen
parent ac72b92d8c
commit 54271fb0b7
1 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/x86/include/asm/apic.h
+9 -9
View File
@@ -371,48 +371,48 @@ void __init apic_install_driver(struct apic *driver);
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;
}