diff options
Diffstat (limited to 'src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs')
| -rw-r--r-- | src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs b/src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs index 78eeb16f..03d48fd8 100644 --- a/src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs +++ b/src/Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs @@ -1,6 +1,5 @@ using System.Runtime.InteropServices; using System.Threading; - using static Ryujinx.Common.Memory.PartialUnmaps.PartialUnmapHelpers; namespace Ryujinx.Common.Memory.PartialUnmaps @@ -14,15 +13,15 @@ namespace Ryujinx.Common.Memory.PartialUnmaps public int WriteLock; public int ReaderCount; - public static int WriteLockOffset; - public static int ReaderCountOffset; + public static readonly int WriteLockOffset; + public static readonly int ReaderCountOffset; /// <summary> /// Populates the field offsets for use when emitting native code. /// </summary> static NativeReaderWriterLock() { - NativeReaderWriterLock instance = new NativeReaderWriterLock(); + NativeReaderWriterLock instance = new(); WriteLockOffset = OffsetOf(ref instance, ref instance.WriteLock); ReaderCountOffset = OffsetOf(ref instance, ref instance.ReaderCount); @@ -35,7 +34,9 @@ namespace Ryujinx.Common.Memory.PartialUnmaps { // Must take write lock for a very short time to become a reader. - while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) { } + while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) + { + } Interlocked.Increment(ref ReaderCount); @@ -60,11 +61,15 @@ namespace Ryujinx.Common.Memory.PartialUnmaps Interlocked.Decrement(ref ReaderCount); - while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) { } + while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) + { + } // Wait for reader count to drop to 0, then take the lock again as the only reader. - while (Interlocked.CompareExchange(ref ReaderCount, 1, 0) != 0) { } + while (Interlocked.CompareExchange(ref ReaderCount, 1, 0) != 0) + { + } } /// <summary> |