1 files changed, 0 insertions, 47 deletions
diff --git a/c_src/include/linux/seqlock.h b/c_src/include/linux/seqlock.h
deleted file mode 100644
index 435420fe..00000000
--- a/c_src/include/linux/seqlock.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef __LINUX_SEQLOCK_H
-#define __LINUX_SEQLOCK_H
-
-#include <linux/compiler.h>
-
-typedef struct seqcount {
-	unsigned sequence;
-} seqcount_t;
-
-static inline void seqcount_init(seqcount_t *s)
-{
-	s->sequence = 0;
-}
-
-static inline unsigned read_seqcount_begin(const seqcount_t *s)
-{
-	unsigned ret;
-
-repeat:
-	ret = READ_ONCE(s->sequence);
-	if (unlikely(ret & 1)) {
-		cpu_relax();
-		goto repeat;
-	}
-	smp_rmb();
-	return ret;
-}
-
-static inline int read_seqcount_retry(const seqcount_t *s, unsigned start)
-{
-	smp_rmb();
-	return unlikely(s->sequence != start);
-}
-
-static inline void write_seqcount_begin(seqcount_t *s)
-{
-	s->sequence++;
-	smp_wmb();
-}
-
-static inline void write_seqcount_end(seqcount_t *s)
-{
-	smp_wmb();
-	s->sequence++;
-}
-
-#endif /* __LINUX_SEQLOCK_H */