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Giuseppe D'Angelo 7f1d3c09c9 QTimerInfo: re-pack the members
0148c6925e added support for qint64
intervals in the abstract dispatcher. Changing the `int` interval
to `qint64` causes padding in the QTimerInfo struct.

On X86-64:

    struct TimerInfo {
	    int                        id;                   /*     0     4 */

	    /* XXX 4 bytes hole, try to pack */

	    qint64                     interval;             /*     8     8 */
	    enum TimerType             timerType;            /*    16     4 */

	    /* XXX 4 bytes hole, try to pack */

	    struct timespec            timeout;              /*    24    16 */
	    class QObject *            obj;                  /*    40     8 */
	    class QTimerInfo * *       activateRef;          /*    48     8 */

	    /* size: 56, cachelines: 1, members: 6 */
	    /* sum members: 48, holes: 2, sum holes: 8 */
	    /* last cacheline: 56 bytes */
    };

On ARM32:

    struct TimerInfo {
	    int                        id;                   /*     0     4 */

	    /* XXX 4 bytes hole, try to pack */

	    qint64                     interval;             /*     8     8 */
	    enum TimerType             timerType;            /*    16     4 */
	    struct timespec            timeout;              /*    20     8 */
	    class QObject *            obj;                  /*    28     4 */
	    class QTimerInfo * *       activateRef;          /*    32     4 */

	    /* size: 40, cachelines: 1, members: 6 */
	    /* sum members: 32, holes: 1, sum holes: 4 */
	    /* padding: 4 */
	    /* last cacheline: 40 bytes */
    };

Change the order of the members, so we remove the padding:

    struct TimerInfo {
	    int                        id;                   /*     0     4 */
	    enum TimerType             timerType;            /*     4     4 */
	    qint64                     interval;             /*     8     8 */
	    struct timespec            timeout;              /*    16    16 */
	    class QObject *            obj;                  /*    32     8 */
	    class QTimerInfo * *       activateRef;          /*    40     8 */

	    /* size: 48, cachelines: 1, members: 6 */
	    /* last cacheline: 48 bytes */
    };

Pick-to: 6.5
Change-Id: Ia1cc56e497f87611fa411a19361f8ebb13ff1f67
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2023-01-10 20:55:17 +00:00
.github/workflows Repair github action workflow 2021-11-10 18:57:33 +01:00
bin Use the Windows path separator in a Batch file 2023-01-09 14:39:27 +01:00
cmake Add Qt::Gui to batches unconditionally 2023-01-10 13:26:22 +01:00
coin Return qt-configure-module to bin/ 2022-12-13 10:02:25 +00:00
config.tests Change the license of all CMakeLists.txt and *.cmake files to BSD 2022-08-23 23:58:42 +02:00
dist Add Qt 6.0.0 changes file 2020-11-16 10:02:08 +02:00
doc Doc: Add margins to all anchors in a translated page 2022-12-12 14:14:22 +00:00
examples permissions: Improve error when building example on non-supported platform 2023-01-10 13:16:03 +01:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
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LICENSES Add license text file for Creative Commons Zero (CC0) 1.0 2022-10-19 12:06:09 +02:00
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qmake qmake: Document that QMAKE_PRE_LINK does not work with Xcode 2022-12-15 20:23:28 +01:00
src QTimerInfo: re-pack the members 2023-01-10 20:55:17 +00:00
tests Adapt the qstringbuilder test for batching 2023-01-10 20:09:35 +01:00
util Bump version to 6.6.0 2022-12-14 20:19:01 +02:00
.cmake.conf Enable QT_NO_AS_CONST globally 2023-01-05 15:09:49 +01:00
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.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
CMakeLists.txt Change the license of all CMakeLists.txt and *.cmake files to BSD 2022-08-23 23:58:42 +02:00
conanfile.py Conan: Do not force 'qt_host_path' usage in cross-build context 2022-06-22 18:18:42 +03:00
config_help.txt Update -redo option such that it removes CMakeCache.txt and CMakeFiles/ 2022-12-01 02:23:51 +01:00
configure Update -redo option such that it removes CMakeCache.txt and CMakeFiles/ 2022-12-01 02:23:51 +01:00
configure.bat Update -redo option such that it removes CMakeCache.txt and CMakeFiles/ 2022-12-01 02:23:51 +01:00
configure.cmake Enable shared library build of Qt for iOS 2023-01-10 13:16:04 +01:00
dependencies.yaml Re-add dependencies.yaml now that qt5.git wip/qt6 builds fine 2019-09-18 13:19:31 +02:00
qt_cmdline.cmake QCryptographicHash: implement OpenSSL 3.0 support 2022-09-26 17:26:37 +02:00
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