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| author | Ulrich Drepper <drepper@redhat.com> | 2007-05-23 20:51:45 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-05-23 20:51:45 +0000 |
| commit | 5a8075b116280d0c1ece277e4be75250efca45b2 (patch) | |
| tree | 7c63a4ba94c14bc46ececab97c299aff01078fb7 /nptl/ChangeLog | |
| parent | 6d59823c29df228415836f289e62064f95849e71 (diff) | |
| download | glibc-5a8075b116280d0c1ece277e4be75250efca45b2.tar.gz glibc-5a8075b116280d0c1ece277e4be75250efca45b2.tar.xz glibc-5a8075b116280d0c1ece277e4be75250efca45b2.zip | |
* init.c (__pthread_initialize_minimal_internal): Check whether
private futexes are available. * allocatestack.c (allocate_stack): Copy private_futex field from current thread into the new stack. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Use private futexes if they are available. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Adjust so that change in libc-lowlevellock.S allow using private futexes. * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define FUTEX_PRIVATE_FLAG. * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use private futexes if they are available. * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. * sysdeps/x86_64/tcb-offsets.sym: Add PRIVATE_FUTEX. * sysdeps/i386/tcb-offsets.sym: Likewise. * sysdeps/x86_64/tls.h (tcbhead_t): Add private_futex field. * sysdeps/i386/tls.h (tcbhead_t): Likewise.
Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 2d4f50b73b..8198f00e0a 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,26 @@ +2007-05-23 Ulrich Drepper <drepper@redhat.com> + + * init.c (__pthread_initialize_minimal_internal): Check whether + private futexes are available. + * allocatestack.c (allocate_stack): Copy private_futex field from + current thread into the new stack. + * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Use private + futexes if they are available. + * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise + * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Adjust so that change + in libc-lowlevellock.S allow using private futexes. + * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. + * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define + FUTEX_PRIVATE_FLAG. + * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. + * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use private futexes + if they are available. + * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. + * sysdeps/x86_64/tcb-offsets.sym: Add PRIVATE_FUTEX. + * sysdeps/i386/tcb-offsets.sym: Likewise. + * sysdeps/x86_64/tls.h (tcbhead_t): Add private_futex field. + * sysdeps/i386/tls.h (tcbhead_t): Likewise. + 2007-05-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |