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| author | Samuli Piippo <samuli.piippo@qt.io> | 2020-05-29 08:50:13 +0300 |
|---|---|---|
| committer | Samuli Piippo <samuli.piippo@qt.io> | 2020-05-30 09:55:05 +0300 |
| commit | 10a0dc6600ac039ca94defc461d7b1c714d86387 (patch) | |
| tree | a309c516765072749489d519b001ad2d47874655 /src/plugins | |
| parent | 71e3b042826cbb4457373f94e50f2dc1aeb98b20 (diff) | |
Return correct threadId in all cases
If the assembler code cannot be used to retrieve the threadId, always
use pthread_self() for it. QObject uses QThread::currentThreadId() and
QThreadData::threadId to match threads, which makes address of the
currentThreadData unsuitable as the thread id.
Reading the threadId from currentThreadData is slower than calling
pthread_self(), as tested on Aarch64 linux and x86_64 QNX.
Change-Id: If9afc8ed2810ad1e04bd42ead8f40b43ef3bac30
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/plugins')
0 files changed, 0 insertions, 0 deletions