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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2010-05-04 09:45:20 -0300 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-05-11 14:02:22 -0300 |
| commit | 1a28cac3161f8a85ee0256776068eaed2da025e5 (patch) | |
| tree | d2c07947229fefb3504c26fd13e5853d13c68a0e /exec-all.h | |
| parent | 273faf1b6dbdedd0fe9fc519ec73380eced667c2 (diff) | |
| download | qemu-1a28cac3161f8a85ee0256776068eaed2da025e5.tar.gz qemu-1a28cac3161f8a85ee0256776068eaed2da025e5.tar.bz2 qemu-1a28cac3161f8a85ee0256776068eaed2da025e5.zip | |
make SIG_IPI to tcg vcpu thread reliable
Store tcg loop exit request on a global variable, and transfer it to
per-CPUState exit_request after assignment of cpu_single_env.
This makes exit request signal from robust. Drop the timedlock hack.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'exec-all.h')
| -rw-r--r-- | exec-all.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/exec-all.h b/exec-all.h index 1016de2a47..4565dd0605 100644 --- a/exec-all.h +++ b/exec-all.h @@ -351,4 +351,7 @@ CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler); /* vl.c */ extern int singlestep; +/* cpu-exec.c */ +extern volatile sig_atomic_t exit_request; + #endif |