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2008-06-17 Guy Martin <gmsoft@tuxicoman.be>

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[BZ #5957]
	* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
	Use shared futex in lll_wait_tid().
This commit is contained in:
Carlos O'Donell 2008-06-17 11:44:25 +00:00
parent 1ba025a9a2
commit 6f85344ee3
2 changed files with 12 additions and 6 deletions
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6
ChangeLog.hppa
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@ -1,3 +1,9 @@
2008-06-17 Guy Martin <gmsoft@tuxicoman.be>
[BZ #5957]
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
Use shared futex in lll_wait_tid().
2008-05-12 Aurelien Jarno <aurelien@aurel32.net>
[BZ #6506]

12
sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
View File

@ -325,12 +325,12 @@ extern int lll_unlock_wake_cb (lll_lock_t *__futex) attribute_hidden;
thread ID while the clone is running and is reset to zero
afterwards. */
#define lll_wait_tid(tid) \
do \
{ \
__typeof (tid) __tid; \
while ((__tid = (tid)) != 0) \
lll_futex_wait (&(tid), __tid, 0); \
} \
do \
{ \
__typeof (tid) __tid; \
while ((__tid = (tid)) != 0) \
lll_futex_wait (&(tid), __tid, LLL_SHARED); \
} \
while (0)
extern int __lll_timedwait_tid (int *, const struct timespec *)