diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2020-12-09 19:20:05 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-09 19:20:05 -0300 |
| commit | 48278905d1470f89be31668c738397f569af156a (patch) | |
| tree | 2e35b0695b33c8eb723f5948e3f6f040d84cfe76 /Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs | |
| parent | 3484265d37732b32951709e5abfa52a260db349d (diff) | |
Rewrite scheduler context switch code (#1786)
* Rewrite scheduler context switch code
* Fix race in UnmapIpcRestorePermission
* Fix thread exit issue that could leave the scheduler in a invalid state
* Change context switch method to not wait on guest thread, remove spin wait, use SignalAndWait to pass control
* Remove multi-core setting (it is always on now)
* Re-enable assert
* Remove multicore from default config and schema
* Fix race in KTimeManager
Diffstat (limited to 'Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs b/Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs new file mode 100644 index 00000000..a7e9c4b3 --- /dev/null +++ b/Ryujinx.HLE/HOS/Kernel/Threading/KThreadContext.cs @@ -0,0 +1,19 @@ +using System.Threading; + +namespace Ryujinx.HLE.HOS.Kernel.Threading +{ + class KThreadContext + { + private int _locked; + + public bool Lock() + { + return Interlocked.Exchange(ref _locked, 1) == 0; + } + + public void Unlock() + { + Interlocked.Exchange(ref _locked, 0); + } + } +} |