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| author | Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru> | 2021-02-16 15:51:44 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-16 17:15:39 +0100 |
| commit | 366a85e4bb748794b1ae0ca0ccc2d95f316679a0 (patch) | |
| tree | ccbf65483b2908cc8ea997c735ca3cebe1510319 /scripts/qapi | |
| parent | 82e2756897810b6e17e0c352101878b97b1e2688 (diff) | |
| download | focaccia-qemu-366a85e4bb748794b1ae0ca0ccc2d95f316679a0.tar.gz focaccia-qemu-366a85e4bb748794b1ae0ca0ccc2d95f316679a0.zip | |
replay: fix icount request when replaying clock access
Record/replay provides REPLAY_CLOCK_LOCKED macro to access the clock when vm_clock_seqlock is locked. This macro is needed because replay internals operate icount. In locked case replay use icount_get_raw_locked for icount request, which prevents excess locking which leads to deadlock. But previously only record code used *_locked function and replay did not. Therefore sometimes clock access lead to deadlocks. This patch fixes clock access for replay too and uses *_locked icount access function. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-Id: <161347990483.1313189.8371838968343494161.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/qapi')
0 files changed, 0 insertions, 0 deletions