diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S index f16c7d9198..d282785151 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -297,22 +297,12 @@ __condvar_w_cleanup: cmpl 12(%esp), %eax jne 3f - /* We increment the wakeup_seq counter only if it is lower than - total_seq. If this is not the case the thread was woken and - then canceled. In this case we ignore the signal. */ - movl total_seq(%ebx), %eax - movl total_seq+4(%ebx), %edi - cmpl wakeup_seq+4(%ebx), %edi - jb 6f - ja 7f - cmpl wakeup_seq(%ebx), %eax - jbe 7f - -6: addl $1, wakeup_seq(%ebx) + addl $1, wakeup_seq(%ebx) adcl $0, wakeup_seq+4(%ebx) + addl $1, cond_futex(%ebx) -7: addl $1, woken_seq(%ebx) + addl $1, woken_seq(%ebx) adcl $0, woken_seq+4(%ebx) 3: subl $(1 << clock_bits), cond_nwaiters(%ebx) |