1 files changed, 0 insertions, 119 deletions
diff --git a/tools/perf/util/fs.c b/tools/perf/util/fs.c
deleted file mode 100644
index f5be1f26e724..000000000000
--- a/tools/perf/util/fs.c
+++ /dev/null
@@ -1,119 +0,0 @@
-
-/* TODO merge/factor into tools/lib/lk/debugfs.c */
-
-#include "util.h"
-#include "util/fs.h"
-
-static const char * const sysfs__fs_known_mountpoints[] = {
-	"/sys",
-	0,
-};
-
-static const char * const procfs__known_mountpoints[] = {
-	"/proc",
-	0,
-};
-
-struct fs {
-	const char		*name;
-	const char * const	*mounts;
-	char			 path[PATH_MAX + 1];
-	bool			 found;
-	long			 magic;
-};
-
-enum {
-	FS__SYSFS  = 0,
-	FS__PROCFS = 1,
-};
-
-static struct fs fs__entries[] = {
-	[FS__SYSFS] = {
-		.name	= "sysfs",
-		.mounts	= sysfs__fs_known_mountpoints,
-		.magic	= SYSFS_MAGIC,
-	},
-	[FS__PROCFS] = {
-		.name	= "proc",
-		.mounts	= procfs__known_mountpoints,
-		.magic	= PROC_SUPER_MAGIC,
-	},
-};
-
-static bool fs__read_mounts(struct fs *fs)
-{
-	bool found = false;
-	char type[100];
-	FILE *fp;
-
-	fp = fopen("/proc/mounts", "r");
-	if (fp == NULL)
-		return NULL;
-
-	while (!found &&
-	       fscanf(fp, "%*s %" STR(PATH_MAX) "s %99s %*s %*d %*d\n",
-		      fs->path, type) == 2) {
-
-		if (strcmp(type, fs->name) == 0)
-			found = true;
-	}
-
-	fclose(fp);
-	return fs->found = found;
-}
-
-static int fs__valid_mount(const char *fs, long magic)
-{
-	struct statfs st_fs;
-
-	if (statfs(fs, &st_fs) < 0)
-		return -ENOENT;
-	else if (st_fs.f_type != magic)
-		return -ENOENT;
-
-	return 0;
-}
-
-static bool fs__check_mounts(struct fs *fs)
-{
-	const char * const *ptr;
-
-	ptr = fs->mounts;
-	while (*ptr) {
-		if (fs__valid_mount(*ptr, fs->magic) == 0) {
-			fs->found = true;
-			strcpy(fs->path, *ptr);
-			return true;
-		}
-		ptr++;
-	}
-
-	return false;
-}
-
-static const char *fs__get_mountpoint(struct fs *fs)
-{
-	if (fs__check_mounts(fs))
-		return fs->path;
-
-	return fs__read_mounts(fs) ? fs->path : NULL;
-}
-
-static const char *fs__mountpoint(int idx)
-{
-	struct fs *fs = &fs__entries[idx];
-
-	if (fs->found)
-		return (const char *)fs->path;
-
-	return fs__get_mountpoint(fs);
-}
-
-#define FS__MOUNTPOINT(name, idx)	\
-const char *name##__mountpoint(void)	\
-{					\
-	return fs__mountpoint(idx);	\
-}
-
-FS__MOUNTPOINT(sysfs,  FS__SYSFS);
-FS__MOUNTPOINT(procfs, FS__PROCFS);