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| author | vboxsync <vboxsync@cfe28804-0f27-0410-a406-dd0f0b0b656f> | 2021-08-28 23:38:05 +0000 |
|---|---|---|
| committer | vboxsync <vboxsync@cfe28804-0f27-0410-a406-dd0f0b0b656f> | 2021-08-28 23:38:05 +0000 |
| commit | 964ed96c2a80e7268b0d0c6b33bc05ca7f8c3a44 (patch) | |
| tree | 1c3a4bd63bfcd5efc6d894e4655fa3d40e91cef2 /src/VBox/VMM/VMMR0/VMMR0.cpp | |
| parent | 9c30553852d0b3db1e04c296410424128c5e00f1 (diff) | |
| download | VirtualBox-svn-964ed96c2a80e7268b0d0c6b33bc05ca7f8c3a44.tar.gz | |
VMM: Ensure proper log flush order by going to ring-0 to wait for the flusher thread to complete. [fix] bugref:10086
git-svn-id: https://www.virtualbox.org/svn/vbox/trunk@90976 cfe28804-0f27-0410-a406-dd0f0b0b656f
Diffstat (limited to 'src/VBox/VMM/VMMR0/VMMR0.cpp')
| -rw-r--r-- | src/VBox/VMM/VMMR0/VMMR0.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/VBox/VMM/VMMR0/VMMR0.cpp b/src/VBox/VMM/VMMR0/VMMR0.cpp index 44ced4cbf62..169ab619d82 100644 --- a/src/VBox/VMM/VMMR0/VMMR0.cpp +++ b/src/VBox/VMM/VMMR0/VMMR0.cpp @@ -3136,11 +3136,9 @@ static int vmmR0LogWaitFlushed(PGVM pGVM, VMCPUID idCpu, size_t idxLogger) /* * Do the waiting. */ - uint64_t const nsStart = RTTimeNanoTS(); - int rc = VINF_SUCCESS; - + int rc = VINF_SUCCESS; RTSpinlockAcquire(pGVM->vmmr0.s.LogFlusher.hSpinlock); - uint32_t cFlushing = pR0Log->cFlushing; + uint32_t cFlushing = pR0Log->cFlushing; while (cFlushing > 0) { pR0Log->fEmtWaiting = true; |