diff options
| author | David Xu <davidxu@FreeBSD.org> | 2010-10-20 02:34:02 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2010-10-20 02:34:02 +0000 |
| commit | de1e74c6a5c57a5f9d4c8547fd47c18328f0e4c3 (patch) | |
| tree | 6187f2f58cdd428ad27ac0f3fb042a22046585f2 /lib/libthr/pthread.map | |
| parent | cfca8a186287d7920036f3b83fb41cf157c42dd1 (diff) | |
Revert revision 214007, I realized that MySQL wants to resolve
a silly rwlock deadlock problem, the deadlock is caused by writer
waiters, if a thread has already locked a reader lock, and wants to
acquire another reader lock, it will be blocked by writer waiters,
but we had already fixed it years ago.
Notes
Notes:
svn path=/head/; revision=214093
Diffstat (limited to 'lib/libthr/pthread.map')
| -rw-r--r-- | lib/libthr/pthread.map | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/libthr/pthread.map b/lib/libthr/pthread.map index 40940162901a..5e36239e8e22 100644 --- a/lib/libthr/pthread.map +++ b/lib/libthr/pthread.map @@ -318,9 +318,7 @@ FBSDprivate_1.0 { _pthread_rwlock_wrlock; _pthread_rwlockattr_destroy; _pthread_rwlockattr_getpshared; - _pthread_rwlockattr_getkind_np; _pthread_rwlockattr_init; - _pthread_rwlockattr_setkind_np; _pthread_rwlockattr_setpshared; _pthread_self; _pthread_set_name_np; @@ -403,8 +401,6 @@ FBSD_1.1 { FBSD_1.2 { openat; - pthread_rwlockattr_getkind_np; - pthread_rwlockattr_setkind_np; setcontext; swapcontext; }; |