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-rw-r--r--manual/install.texi6
1 files changed, 6 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi
index 03eb2dd..b8deb9ce 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -232,6 +232,12 @@ libnss_nisplus are not built at all.
Use this option to enable libnsl with all depending NSS modules and
header files.
+@item --disable-experimental-malloc
+By default, a per-thread cache is enabled in @code{malloc}. While
+this cache can be disabled on a per-application basis using tunables
+(set glibc.malloc.tcache_count to zero), this option can be used to
+remove it from the build completely.
+
@item --build=@var{build-system}
@itemx --host=@var{host-system}
These options are for cross-compiling. If you specify both options and