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Diffstat (limited to 'include/jemalloc/internal/jemalloc_internal_defs.h')
-rw-r--r--include/jemalloc/internal/jemalloc_internal_defs.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/jemalloc/internal/jemalloc_internal_defs.h b/include/jemalloc/internal/jemalloc_internal_defs.h
index db06385c..fe21a0e9 100644
--- a/include/jemalloc/internal/jemalloc_internal_defs.h
+++ b/include/jemalloc/internal/jemalloc_internal_defs.h
@@ -307,12 +307,12 @@
* system overhead.
*/
/* MADV_FREE available since kernel 4.5 but not all devices support this yet. */
-/* #undef JEMALLOC_PURGE_MADVISE_FREE */
+#define JEMALLOC_PURGE_MADVISE_FREE
#define JEMALLOC_PURGE_MADVISE_DONTNEED
#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS
/* Defined if madvise(2) is available but MADV_FREE is not (x86 Linux only). */
-#define JEMALLOC_DEFINE_MADVISE_FREE
+/* #undef JEMALLOC_DEFINE_MADVISE_FREE */
/*
* Defined if MADV_DO[NT]DUMP is supported as an argument to madvise.