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| author | Andi Kleen <ak@linux.intel.com> | 2013-05-16 19:17:14 -0700 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2013-07-02 08:46:55 -0700 |
| commit | 1717da59aed9612becd56aaa1249aac695af4c8a (patch) | |
| tree | 0b69e8ee62804482fd7bd951c918abdd9d15c0a3 /INSTALL | |
| parent | 49186d21ef2d87986bccaf0a7c45c48c91b265f3 (diff) | |
| download | glibc-1717da59aed9612becd56aaa1249aac695af4c8a.tar.gz glibc-1717da59aed9612becd56aaa1249aac695af4c8a.tar.xz glibc-1717da59aed9612becd56aaa1249aac695af4c8a.zip | |
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 'INSTALL')
| -rw-r--r-- | INSTALL | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/INSTALL b/INSTALL index a74929363c..f1b498a14e 100644 --- a/INSTALL +++ b/INSTALL @@ -133,6 +133,9 @@ will be used, and CFLAGS sets optimization options for the compiler. library. This option hardcodes the newly built C library path in dynamic tests so that they can be invoked directly. +`--enable-lock-elision=yes' + Enable lock elision for pthread mutexes and rwlocks by default. + `--build=BUILD-SYSTEM' `--host=HOST-SYSTEM' These options are for cross-compiling. If you specify both |