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| author | Ulrich Drepper <drepper@redhat.com> | 2000-04-15 22:26:34 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-04-15 22:26:34 +0000 |
| commit | 145b84138f8b1fca851196451ab0f21a054ae754 (patch) | |
| tree | 0e7f1c478ba1aa27bd7acd4fbbf7b99471e5c14a /linuxthreads/spinlock.c | |
| parent | 29094e48802f69927d59b5edf5afc90ec222c8b9 (diff) | |
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Update.
* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
Before testing versions check that we actually loaded the object
and whether we are in trace mode. If not loaded during tracing don't
test versions in this object.
(_dl_check_all_versions): Take new parameter and pass to
_dl_check_map_versions.
* sysdeps/generic/ldsodefs.h: Update prototypes for
_dl_check_all_versions and _dl_check_map_versions.
* elf/rtld.c (struct version_check_args): Add dotrace.
(version_check_doit): Pass args->dotrace to _dl_check_all_versions.
(dl_main): Pass info about trace mode to version_check_doit.
* elf/dl-open.c (dl_open_worker): Pass zero as new argument to
_dl_check_all_versions.
* manual/users.texi (XPG Functions): Document utmpxname, getutmp,
and getutmpx.
Patch by Bryan Henderson <bryanh@giraffe-data.com>.
Diffstat (limited to 'linuxthreads/spinlock.c')
| -rw-r--r-- | linuxthreads/spinlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linuxthreads/spinlock.c b/linuxthreads/spinlock.c index ac94001bda..d13cea18c7 100644 --- a/linuxthreads/spinlock.c +++ b/linuxthreads/spinlock.c @@ -56,7 +56,7 @@ void internal_function __pthread_lock(pthread_spinlock_t * lock, THREAD_SETMEM(self, p_nextlock, (pthread_descr) oldstatus); /* Make sure the store in p_nextlock completes before performing the compare-and-swap */ - WRITE_MEMORY_BARRIER(); + MEMORY_BARRIER(); } } while(! compare_and_swap(&lock->__status, oldstatus, newstatus, &lock->__spinlock)); @@ -144,7 +144,7 @@ again: } /* Prevent reordering of store to *maxptr above and store to thr->p_nextlock below */ - MEMORY_BARRIER(); + WRITE_MEMORY_BARRIER(); /* Wake up the selected waiting thread */ thr->p_nextlock = NULL; restart(thr); |