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author | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-08 13:24:14 +0200 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-19 13:44:15 +0200 |
commit | 74c0b816adfc6aa1b01b4426fdf385e32e35cbac (patch) | |
tree | f42fa64eccc77891ae93684717220badd50f8794 /include/sysemu | |
parent | 0c2ed83fa45aa5d80ecc7d3fff0ab38db2db5972 (diff) | |
download | qemu-74c0b816adfc6aa1b01b4426fdf385e32e35cbac.zip qemu-74c0b816adfc6aa1b01b4426fdf385e32e35cbac.tar.gz qemu-74c0b816adfc6aa1b01b4426fdf385e32e35cbac.tar.bz2 |
replay: pass raw icount value to replay_save_clock
This avoids lock recursion when REPLAY_CLOCK is called inside the
timers spinlock.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu')
-rw-r--r-- | include/sysemu/replay.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/sysemu/replay.h b/include/sysemu/replay.h index 7f7a594..3a7c58e 100644 --- a/include/sysemu/replay.h +++ b/include/sysemu/replay.h @@ -100,14 +100,20 @@ bool replay_has_interrupt(void); /* Processing clocks and other time sources */ /*! Save the specified clock */ -int64_t replay_save_clock(ReplayClockKind kind, int64_t clock); +int64_t replay_save_clock(ReplayClockKind kind, int64_t clock, + int64_t raw_icount); /*! Read the specified clock from the log or return cached data */ int64_t replay_read_clock(ReplayClockKind kind); /*! Saves or reads the clock depending on the current replay mode. */ #define REPLAY_CLOCK(clock, value) \ (replay_mode == REPLAY_MODE_PLAY ? replay_read_clock((clock)) \ : replay_mode == REPLAY_MODE_RECORD \ - ? replay_save_clock((clock), (value)) \ + ? replay_save_clock((clock), (value), cpu_get_icount_raw()) \ + : (value)) +#define REPLAY_CLOCK_LOCKED(clock, value) \ + (replay_mode == REPLAY_MODE_PLAY ? replay_read_clock((clock)) \ + : replay_mode == REPLAY_MODE_RECORD \ + ? replay_save_clock((clock), (value), cpu_get_icount_raw_locked()) \ : (value)) /* Events */ |