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author | Alex Trotsenko <alex1973tr@gmail.com> | 2018-01-05 17:37:50 +0200 |
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committer | Alex Trotsenko <alex1973tr@gmail.com> | 2018-01-09 15:52:18 +0000 |
commit | 2d260eada8608e727b6bdb567da74c08b07b004f (patch) | |
tree | a09fdedac548489b4b06401f714e3ce66b7ec1b2 /src | |
parent | c1aaa13939f3f2fdc46bccf718dbd406c243f741 (diff) |
Micro-optimize QRingBuffer::free()
Change the condition to strong equal, as 'bytes' was checked against
wrong value on the start of the function.
Change-Id: I4ec4768b9fff3292af233417c4a5862d72d4eeac
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Diffstat (limited to 'src')
-rw-r--r-- | src/corelib/tools/qringbuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qringbuffer.cpp b/src/corelib/tools/qringbuffer.cpp index c9ef3bc69a..d1a4ce79cb 100644 --- a/src/corelib/tools/qringbuffer.cpp +++ b/src/corelib/tools/qringbuffer.cpp @@ -120,7 +120,7 @@ void QRingBuffer::free(qint64 bytes) // keep a single block around if it does not exceed // the basic block size, to avoid repeated allocations // between uses of the buffer - if (bufferSize <= bytes) { + if (bufferSize == bytes) { if (chunk.capacity() <= basicBlockSize && !chunk.isShared()) { chunk.reset(); bufferSize = 0; |