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* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S

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(__lll_mutex_unlock_wake): Add back label '1' which went AWOL quite
	some time ago.
This commit is contained in:
Ulrich Drepper 2007-05-30 04:22:24 +00:00
parent 0154658d3d
commit fc3f0ccb98
2 changed files with 6 additions and 1 deletions
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nptl/ChangeLog
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@ -1,5 +1,9 @@
2007-05-29 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
(__lll_mutex_unlock_wake): Add back label '1' which went AWOL quite
some time ago.
* 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.

3
nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
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@ -253,7 +253,8 @@ __lll_mutex_unlock_wake:
cfi_offset(%rsi, -16)
cfi_offset(%rdx, -24)
movl $0, (%rdi)
/* NB: the label '1' is needed by lll_unlock_wake_cb. */
1: movl $0, (%rdi)
LOAD_FUTEX_WAKE (%esi)
movl $1, %edx /* Wake one thread. */
movl $SYS_futex, %eax