Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b616de...
Commit: b616de5ef928ac1914348ff6a42521ca6b83112e
Parent: dcb571be2019ae677bc5ed64437dbc87ae1eb67f
Author: Olof Johansson <olof@lixom.net>
AuthorDate: Fri Dec 28 15:08:36 2007 +1100
Committer: Paul Mackerras <paulus@samba.org>
CommitDate: Fri Jan 25 22:52:49 2008 +1100
[POWERPC] Make smp_call_function_map static
smp_call_function_map should be static, and for consistency prepend it
with __ like other local helper functions in the same file.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/smp.c | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 338950a..cefeee8 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -181,12 +181,13 @@ static struct call_data_struct {
* <wait> If true, wait (atomically) until function has completed on other CPUs.
* [RETURNS] 0 on success, else a negative status code. Does not return until
* remote CPUs are nearly ready to execute <<func>> or are or have executed.
+ * <map> is a cpu map of the cpus to send IPI to.
*
* You must not call this function with disabled interrupts or from a
* hardware interrupt handler or from a bottom half handler.
*/
-int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic,
- int wait, cpumask_t map)
+static int __smp_call_function_map(void (*func) (void *info), void *info,
+ int nonatomic, int wait, cpumask_t map)
{
struct call_data_struct data;
int ret = -1, num_cpus;
@@ -265,7 +266,8 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic,
static int __smp_call_function(void (*func)(void *info), void *info,
int nonatomic, int wait)
{
- return smp_call_function_map(func,info,nonatomic,wait,cpu_online_map);
+ return __smp_call_function_map(func, info, nonatomic, wait,
+ cpu_online_map);
}
int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
@@ -278,8 +280,8 @@ int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
}
EXPORT_SYMBOL(smp_call_function);
-int smp_call_function_single(int cpu, void (*func) (void *info), void *info, int nonatomic,
- int wait)
+int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
+ int nonatomic, int wait)
{
cpumask_t map = CPU_MASK_NONE;
int ret = 0;
@@ -292,7 +294,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, int
cpu_set(cpu, map);
if (cpu != get_cpu())
- ret = smp_call_function_map(func,info,nonatomic,wait,map);
+ ret = __smp_call_function_map(func, info, nonatomic, wait, map);
else {
local_irq_disable();
func(info);
-
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