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-rw-r--r--tools/perf/util/cache.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index d723ecb9b959..fc6a745d2ec6 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -21,6 +21,7 @@
#define DEFAULT_PERF_DIR_ENVIRONMENT ".perf"
#define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR"
#define PERF_TRACEFS_ENVIRONMENT "PERF_TRACEFS_DIR"
+#define PERF_PAGER_ENVIRONMENT "PERF_PAGER"
typedef int (*config_fn_t)(const char *, const char *, void *);
extern int perf_default_config(const char *, const char *, void *);