diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2007-05-30 04:08:13 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-05-30 04:08:13 +0000 |
| commit | 0154658d3db3ac2880c44bcc85c6fe47f4bdbb7c (patch) | |
| tree | f975159df12f61c47931c808adb95af33cd8aace /nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S | |
| parent | 4b5e7304ed3cd6da133f82b6daf8c43b76ce5b50 (diff) | |
| download | glibc-0154658d3db3ac2880c44bcc85c6fe47f4bdbb7c.tar.gz glibc-0154658d3db3ac2880c44bcc85c6fe47f4bdbb7c.tar.xz glibc-0154658d3db3ac2880c44bcc85c6fe47f4bdbb7c.zip | |
* sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Checking
whether there are more than one thread makes no sense here since we only call the slow path if the locks are taken. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Likewise.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S index f246711489..830f628578 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S @@ -19,16 +19,6 @@ #include <kernel-features.h> -/* In libc.so we do not unconditionally use the lock prefix. Only if - the application is using threads. */ -#ifndef UP -# define LOCK \ - cmpl $0, %gs:MULTIPLE_THREADS_OFFSET; \ - je 0f; \ - lock; \ -0: -#endif - /* All locks in libc are private. Use the kernel feature if possible. */ #define FUTEX_PRIVATE_FLAG 128 #ifdef __ASSUME_PRIVATE_FUTEX |