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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2020-01-17 10:01:35 +0100
committerThomas Gleixner <tglx@linutronix.de>2020-01-24 20:40:08 +0100
commit5671d814dbd204b4ecc705045b5f1a647bff6f3b (patch)
tree5748dce77b017f603958d4350703f439f2cfb257 /kernel
parentdef9d2780727cec3313ed3522d0123158d87224d (diff)
downloadlinux-5671d814dbd204b4ecc705045b5f1a647bff6f3b.tar.bz2
smp: Use smp_cond_func_t as type for the conditional function
Use a typdef for the conditional function instead defining it each time in the function prototype. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20200117090137.1205765-2-bigeasy@linutronix.de
Diffstat (limited to 'kernel')
-rw-r--r--kernel/smp.c11
-rw-r--r--kernel/up.c11
2 files changed, 10 insertions, 12 deletions
diff --git a/kernel/smp.c b/kernel/smp.c
index 7dbcb402c2fc..c64044d68bc6 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -680,9 +680,9 @@ EXPORT_SYMBOL(on_each_cpu_mask);
* You must not call this function with disabled interrupts or
* from a hardware interrupt handler or from a bottom half handler.
*/
-void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
- smp_call_func_t func, void *info, bool wait,
- gfp_t gfp_flags, const struct cpumask *mask)
+void on_each_cpu_cond_mask(smp_cond_func_t cond_func, smp_call_func_t func,
+ void *info, bool wait, gfp_t gfp_flags,
+ const struct cpumask *mask)
{
cpumask_var_t cpus;
int cpu, ret;
@@ -714,9 +714,8 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
}
EXPORT_SYMBOL(on_each_cpu_cond_mask);
-void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
- smp_call_func_t func, void *info, bool wait,
- gfp_t gfp_flags)
+void on_each_cpu_cond(smp_cond_func_t cond_func, smp_call_func_t func,
+ void *info, bool wait, gfp_t gfp_flags)
{
on_each_cpu_cond_mask(cond_func, func, info, wait, gfp_flags,
cpu_online_mask);
diff --git a/kernel/up.c b/kernel/up.c
index 862b460ab97a..5c0d4f2bece2 100644
--- a/kernel/up.c
+++ b/kernel/up.c
@@ -68,9 +68,9 @@ EXPORT_SYMBOL(on_each_cpu_mask);
* Preemption is disabled here to make sure the cond_func is called under the
* same condtions in UP and SMP.
*/
-void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
- smp_call_func_t func, void *info, bool wait,
- gfp_t gfp_flags, const struct cpumask *mask)
+void on_each_cpu_cond_mask(smp_cond_func_t cond_func, smp_call_func_t func,
+ void *info, bool wait, gfp_t gfp_flags,
+ const struct cpumask *mask)
{
unsigned long flags;
@@ -84,9 +84,8 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
}
EXPORT_SYMBOL(on_each_cpu_cond_mask);
-void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
- smp_call_func_t func, void *info, bool wait,
- gfp_t gfp_flags)
+void on_each_cpu_cond(smp_cond_func_t cond_func, smp_call_func_t func,
+ void *info, bool wait, gfp_t gfp_flags)
{
on_each_cpu_cond_mask(cond_func, func, info, wait, gfp_flags, NULL);
}