Olivier Goffart 86a237929e QMutex is now just a pointer ... And added a POD QBasicMutex. (QBasicMutex* can safely be static_cast'ed to QMutex*) The d pointer is not anymore always a QMutexPrivate. If d == 0x0: the mutex is unlocked If d == 0x1: the mutex is locked, uncontended On linux: if d == 0x3: the mutex is locked contended, waiting on a futex If d is a pointer, it is a recursive mutex. On non-linux platforms: When a thread tries to lock a mutex for which d == 0x1, it will try to assing it a QMutexPrivated (allocated from a freelist) in order to wait for it. Change-Id: Ie1431cd9402a576fdd9a693cfd747166eebf5622 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-on: http://codereview.qt.nokia.com/2116 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com>		2011-07-29 10:32:07 +02:00
..
.gitignore	Initial import from the monolithic Qt.	2011-04-27 12:05:43 +02:00
qmutex.pro	tests: Mark failing autotests as "insignificant" for now	2011-07-19 13:11:32 +02:00
tst_qmutex.cpp	QMutex is now just a pointer	2011-07-29 10:32:07 +02:00