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| author | Carlos O'Donell <carlos@redhat.com> | 2013-02-14 10:34:48 -0500 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2013-02-14 10:34:48 -0500 |
| commit | dd395cf1103ec8e26affcf501791505ded4d31c6 (patch) | |
| tree | 7834198ffef60fa221cd769e3a4049d746e6db18 | |
| parent | 1739edf7a5ebb2c16750408dba2f058c09dd4a7d (diff) | |
| download | glibc-dd395cf1103ec8e26affcf501791505ded4d31c6.zip glibc-dd395cf1103ec8e26affcf501791505ded4d31c6.tar.gz glibc-dd395cf1103ec8e26affcf501791505ded4d31c6.tar.bz2 | |
hppa: Remove unused lll_unlock_wake_cb.
There hasn't been a use for lll_unlock_wake_cb since it was
removed globally in 2007-05-29. This patch removes the
function from hppa's lowlevellock.[ch] implementation.
| -rw-r--r-- | ports/ChangeLog.hppa | 7 | ||||
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c | 12 | ||||
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h | 2 |
3 files changed, 7 insertions, 14 deletions
diff --git a/ports/ChangeLog.hppa b/ports/ChangeLog.hppa index ef904c2..6314f12 100644 --- a/ports/ChangeLog.hppa +++ b/ports/ChangeLog.hppa @@ -1,3 +1,10 @@ +2013-02-14 Carlos O'Donell <carlos@redhat.com> + + * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c + (lll_unlock_wake_cb): Remove. + * ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: + Remove prototype for lll_unlock_wake_cb. + 2013-01-10 Joseph Myers <joseph@codesourcery.com> * sysdeps/hppa/fpu/fpu_control.h (_FPU_GETCW): Use __extension__ diff --git a/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c b/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c index 618edf7..af63e1b 100644 --- a/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c +++ b/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c @@ -87,17 +87,6 @@ __lll_timedlock_wait (lll_lock_t *futex, const struct timespec *abstime, int pri /* These don't get included in libc.so */ #ifdef IS_IN_libpthread int -lll_unlock_wake_cb (lll_lock_t *futex) -{ - int val = atomic_exchange_rel (futex, 0); - - if (__builtin_expect (val > 1, 0)) - lll_private_futex_wake (futex, 1); - return 0; -} - - -int __lll_timedwait_tid (int *tidp, const struct timespec *abstime) { int tid; @@ -134,6 +123,5 @@ __lll_timedwait_tid (int *tidp, const struct timespec *abstime) return 0; } - #endif diff --git a/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h index f37a7bb..b88703f 100644 --- a/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h +++ b/ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h @@ -317,8 +317,6 @@ __lll_robust_timedlock (int *futex, const struct timespec *abstime, #define THREAD_INIT_LOCK(PD, LOCK) \ (PD)->LOCK = LLL_LOCK_INITIALIZER -extern int lll_unlock_wake_cb (lll_lock_t *__futex) attribute_hidden; - /* The kernel notifies a process which uses CLONE_CHILD_CLEARTID via futex wakeup when the clone terminates. The memory location contains the thread ID while the clone is running and is reset to zero |