diff options
| author | Marc Mutz <marc.mutz@qt.io> | 2022-01-26 08:31:34 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@qt.io> | 2022-01-27 01:36:04 +0100 |
| commit | 97b465455bfd53b7ff72a6bad0b77060727cc1c2 (patch) | |
| tree | 0ed8e4a1338119505cb13f289834f2e1c73e9ae3 | |
| parent | 4ecbebebf7bfe1eaf5685abca9e068087587df03 (diff) | |
QCalendar: move memory allocation out of critical section
By Amdahl's Law, provides for more scalability.
This is just for backporting. The registry should really be able to
perform lookups without allocating memory...
Pick-to: 6.3 6.2
Change-Id: Ifbb832a06991b9ee9a1fd6a43db567bb572fca4f
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| -rw-r--r-- | src/corelib/time/qcalendar.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/time/qcalendar.cpp b/src/corelib/time/qcalendar.cpp index fe75be3a6a..7bfcbf49ac 100644 --- a/src/corelib/time/qcalendar.cpp +++ b/src/corelib/time/qcalendar.cpp @@ -379,8 +379,9 @@ const QCalendarBackend *QCalendarRegistry::fromName(QAnyStringView name) { ensurePopulated(); + const QString nameU16 = name.toString(); QReadLocker locker(&lock); - return byName.value(name.toString(), nullptr); + return byName.value(nameU16, nullptr); } /* |