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| author | Thiago Macieira <thiago.macieira@intel.com> | 2012-08-15 22:37:42 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-26 13:57:58 +0200 |
| commit | 3717802653049b794d5fbb006b8a671bd02e5896 (patch) | |
| tree | 535a2665d77f6edb914d3eae55dbcc5386b12cb8 /src/corelib/global/qcompilerdetection.h | |
| parent | 8e7b86de2c69c9c48c8431bf6ea9e6b0b29f00f8 (diff) | |
Small optimisation to recursive mutexes
A recursive mutex operates on top of a non-recursive mutex. Therefore,
we can bypass the test for recursive.
The end result is simply that the compiler can inline the locking and
unlocking a little better inside the lock() and unlock() functions
Change-Id: Ic06d1344ccd411c22cbdef74536f3a4d368d75d7
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Diffstat (limited to 'src/corelib/global/qcompilerdetection.h')
0 files changed, 0 insertions, 0 deletions