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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2020-01-17 12:01:35 +0300
committerThomas Gleixner <tglx@linutronix.de>2020-01-24 22:40:08 +0300
commit5671d814dbd204b4ecc705045b5f1a647bff6f3b (patch)
tree5748dce77b017f603958d4350703f439f2cfb257 /include/linux/smp.h
parentdef9d2780727cec3313ed3522d0123158d87224d (diff)
downloadlinux-5671d814dbd204b4ecc705045b5f1a647bff6f3b.tar.xz
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 'include/linux/smp.h')
-rw-r--r--include/linux/smp.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 6fc856c9eda5..4734416855aa 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -15,6 +15,7 @@
#include <linux/llist.h>
typedef void (*smp_call_func_t)(void *info);
+typedef bool (*smp_cond_func_t)(int cpu, void *info);
struct __call_single_data {
struct llist_node llist;
smp_call_func_t func;
@@ -49,13 +50,12 @@ void on_each_cpu_mask(const struct cpumask *mask, smp_call_func_t func,
* cond_func returns a positive value. This may include the local
* processor.
*/
-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);
-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);
int smp_call_function_single_async(int cpu, call_single_data_t *csd);