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authorAndi Kleen <ak@linux.intel.com>2013-05-16 19:17:14 -0700
committerAndi Kleen <ak@linux.intel.com>2013-07-02 08:46:55 -0700
commit1717da59aed9612becd56aaa1249aac695af4c8a (patch)
tree0b69e8ee62804482fd7bd951c918abdd9d15c0a3 /manual/install.texi
parent49186d21ef2d87986bccaf0a7c45c48c91b265f3 (diff)
downloadglibc-1717da59aed9612becd56aaa1249aac695af4c8a.tar.gz
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Add a configure option to enable lock elision and disable by default
Can be enabled with --enable-lock-elision=yes at configure time.
Diffstat (limited to 'manual/install.texi')
-rw-r--r--manual/install.texi3
1 files changed, 3 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi
index 96d3bef00d..0c05f51bbb 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -160,6 +160,9 @@ By default, dynamic tests are linked to run with the installed C library.
 This option hardcodes the newly built C library path in dynamic tests
 so that they can be invoked directly.
 
+@item --enable-lock-elision=yes
+Enable lock elision for pthread mutexes by default.
+
 @item --build=@var{build-system}
 @itemx --host=@var{host-system}
 These options are for cross-compiling.  If you specify both options and