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| author | Ulrich Drepper <drepper@redhat.com> | 2006-03-02 00:28:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-03-02 00:28:24 +0000 |
| commit | 672ec465f2f3a2807a189daf03ffe011c14a466d (patch) | |
| tree | a0279dbd781f5d9afc5310f642cda87b1db9c1d7 /nptl | |
| parent | 42b6ddfca528a12ff7b4065e8ca8c2631d754260 (diff) | |
| download | glibc-672ec465f2f3a2807a189daf03ffe011c14a466d.zip glibc-672ec465f2f3a2807a189daf03ffe011c14a466d.tar.gz glibc-672ec465f2f3a2807a189daf03ffe011c14a466d.tar.bz2 | |
* sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S
(__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the
mutex.
(__lll_robust_timedlock_wait): Likewise.
* sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S
(__lll_robust_lock_wait): Likewise.
(__lll_robust_timedlock_wait): Likewise.
* sysdeps/unix/sysv/linux/lowlevelrobustlock.c
(__lll_robust_lock_wait): Likewise.
(__lll_robust_timedlock_wait): Likewise.
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 13 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 84d9b71..f5c5299 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,16 @@ +2006-03-01 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S + (__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the + mutex. + (__lll_robust_timedlock_wait): Likewise. + * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S + (__lll_robust_lock_wait): Likewise. + (__lll_robust_timedlock_wait): Likewise. + * sysdeps/unix/sysv/linux/lowlevelrobustlock.c + (__lll_robust_lock_wait): Likewise. + (__lll_robust_timedlock_wait): Likewise. + 2006-03-01 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_robust_mutex_dead, diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S index 7bb9191..1a088e2 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S @@ -78,6 +78,7 @@ __lll_robust_mutex_lock_wait: jne 4b movl %fs:TID, %edx + orl $FUTEX_WAITERS, %edx LOCK cmpxchgl %edx, (%rdi) jnz 4b @@ -169,6 +170,7 @@ __lll_robust_mutex_timedlock_wait: jne 7f movl %fs:TID, %edx + orl $FUTEX_WAITERS, %edx LOCK cmpxchgl %edx, (%r12) jnz 7f |