1 files changed, 0 insertions, 55 deletions
diff --git a/tools/perf/lib/include/internal/mmap.h b/tools/perf/lib/include/internal/mmap.h
deleted file mode 100644
index be7556e0a2b2..000000000000
--- a/tools/perf/lib/include/internal/mmap.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __LIBPERF_INTERNAL_MMAP_H
-#define __LIBPERF_INTERNAL_MMAP_H
-
-#include <linux/compiler.h>
-#include <linux/refcount.h>
-#include <linux/types.h>
-#include <stdbool.h>
-
-/* perf sample has 16 bits size limit */
-#define PERF_SAMPLE_MAX_SIZE (1 << 16)
-
-struct perf_mmap;
-
-typedef void (*libperf_unmap_cb_t)(struct perf_mmap *map);
-
-/**
- * struct perf_mmap - perf's ring buffer mmap details
- *
- * @refcnt - e.g. code using PERF_EVENT_IOC_SET_OUTPUT to share this
- */
-struct perf_mmap {
-	void			*base;
-	int			 mask;
-	int			 fd;
-	int			 cpu;
-	refcount_t		 refcnt;
-	u64			 prev;
-	u64			 start;
-	u64			 end;
-	bool			 overwrite;
-	u64			 flush;
-	libperf_unmap_cb_t	 unmap_cb;
-	char			 event_copy[PERF_SAMPLE_MAX_SIZE] __aligned(8);
-	struct perf_mmap	*next;
-};
-
-struct perf_mmap_param {
-	int	prot;
-	int	mask;
-};
-
-size_t perf_mmap__mmap_len(struct perf_mmap *map);
-
-void perf_mmap__init(struct perf_mmap *map, struct perf_mmap *prev,
-		     bool overwrite, libperf_unmap_cb_t unmap_cb);
-int perf_mmap__mmap(struct perf_mmap *map, struct perf_mmap_param *mp,
-		    int fd, int cpu);
-void perf_mmap__munmap(struct perf_mmap *map);
-void perf_mmap__get(struct perf_mmap *map);
-void perf_mmap__put(struct perf_mmap *map);
-
-u64 perf_mmap__read_head(struct perf_mmap *map);
-
-#endif /* __LIBPERF_INTERNAL_MMAP_H */