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lguest: make async_hcall() static

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async_hcall() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Adrian Bunk 2007-11-02 16:43:10 +01:00 committed by Rusty Russell
parent b55d1b1814
commit 9b56fdb458
2 changed files with 13 additions and 16 deletions
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26
arch/x86/lguest/boot.c
View File

@ -113,17 +113,6 @@ static void lguest_leave_lazy_mode(void)
hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0);
}
static void lazy_hcall(unsigned long call,
unsigned long arg1,
unsigned long arg2,
unsigned long arg3)
{
if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
hcall(call, arg1, arg2, arg3);
else
async_hcall(call, arg1, arg2, arg3);
}
/* async_hcall() is pretty simple: I'm quite proud of it really. We have a
* ring buffer of stored hypercalls which the Host will run though next time we
* do a normal hypercall. Each entry in the ring has 4 slots for the hypercall
@ -134,8 +123,8 @@ static void lazy_hcall(unsigned long call,
* full and we just make the hypercall directly. This has the nice side
* effect of causing the Host to run all the stored calls in the ring buffer
* which empties it for next time! */
void async_hcall(unsigned long call,
unsigned long arg1, unsigned long arg2, unsigned long arg3)
static void async_hcall(unsigned long call, unsigned long arg1,
unsigned long arg2, unsigned long arg3)
{
/* Note: This code assumes we're uniprocessor. */
static unsigned int next_call;
@ -161,6 +150,17 @@ void async_hcall(unsigned long call,
}
local_irq_restore(flags);
}
static void lazy_hcall(unsigned long call,
unsigned long arg1,
unsigned long arg2,
unsigned long arg3)
{
if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
hcall(call, arg1, arg2, arg3);
else
async_hcall(call, arg1, arg2, arg3);
}
/*:*/
/*G:033

3
include/asm-x86/lguest_hcall.h
View File

@ -54,9 +54,6 @@ hcall(unsigned long call,
}
/*:*/
void async_hcall(unsigned long call,
unsigned long arg1, unsigned long arg2, unsigned long arg3);
/* Can't use our min() macro here: needs to be a constant */
#define LGUEST_IRQS (NR_IRQS < 32 ? NR_IRQS: 32)