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authorAhmed S. Darwish <a.darwish@linutronix.de>2021-10-16 10:49:06 +0200
committerDavid S. Miller <davem@davemloft.net>2021-10-18 12:54:41 +0100
commitf2efdb17928924c9c935c136dea764a081032006 (patch)
tree1f58fd6320ef4622b06166a4d52fa56d53a8c0bf /include
parent10940eb746d417734fb9e5eba6df927e593e4f13 (diff)
u64_stats: Introduce u64_stats_set()
Allow to directly set a u64_stats_t value which is used to provide an init function which sets it directly to zero intead of memset() the value. Add u64_stats_set() to the u64_stats API. [bigeasy: commit message. ] Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/u64_stats_sync.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h
index e81856c0ba13..e8ec116c916b 100644
--- a/include/linux/u64_stats_sync.h
+++ b/include/linux/u64_stats_sync.h
@@ -83,6 +83,11 @@ static inline u64 u64_stats_read(const u64_stats_t *p)
return local64_read(&p->v);
}
+static inline void u64_stats_set(u64_stats_t *p, u64 val)
+{
+ local64_set(&p->v, val);
+}
+
static inline void u64_stats_add(u64_stats_t *p, unsigned long val)
{
local64_add(val, &p->v);
@@ -104,6 +109,11 @@ static inline u64 u64_stats_read(const u64_stats_t *p)
return p->v;
}
+static inline void u64_stats_set(u64_stats_t *p, u64 val)
+{
+ p->v = val;
+}
+
static inline void u64_stats_add(u64_stats_t *p, unsigned long val)
{
p->v += val;