| Message ID | 20230526165401.574474-1-alex.bennee@linaro.org |
|---|---|
| Headers | show |
| Series | tracing: remove dynamic vcpu state | expand |
On Fri, May 26, 2023 at 05:53:50PM +0100, Alex Bennée wrote: > Hi Stefan, > > The references dynamic vcpu tracing support was removed when the > original TCG trace points where removed. However there was still a > legacy of dynamic trace state to track this in cpu.h and extra hash > variables to track TBs. While the removed vcpu tracepoints are not in > generated code (or helpers) they still bring in a bunch of machinery > to manage the state so I've pulled them out. We keep and rename one > (cpu_reset) to a static trace points which dump vcpu->index as it is > useful to f4bug. > > v6 new patch to shuffle deprecated, added rth's rb, qapi doc cleanups > > Please queue into your tree. > > Alex Bennée (11): > *-user: remove the guest_user_syscall tracepoints > trace-events: remove the remaining vcpu trace events > trace: remove vcpu_id from the TraceEvent structure > scripts/qapi: document the tool that generated the file > docs/deprecated: move QMP events bellow QMP command section > qapi: make the vcpu parameters deprecated for 8.1 > trace: remove code that depends on setting vcpu > trace: remove control-vcpu.h > tcg: remove the final vestiges of dstate > hw/9pfs: use qemu_xxhash4 > accel/tcg: include cs_base in our hash calculations > > docs/about/deprecated.rst | 25 +++++--- > qapi/trace.json | 40 ++++++------- > accel/tcg/tb-hash.h | 6 +- > include/exec/exec-all.h | 3 - > include/hw/core/cpu.h | 5 -- > include/qemu/xxhash.h | 23 +++++-- > include/user/syscall-trace.h | 4 -- > trace/control-internal.h | 10 ---- > trace/control-vcpu.h | 63 -------------------- > trace/control.h | 48 --------------- > trace/event-internal.h | 2 - > accel/tcg/cpu-exec.c | 7 +-- > accel/tcg/tb-maint.c | 5 +- > accel/tcg/translate-all.c | 6 -- > bsd-user/freebsd/os-syscall.c | 2 - > hw/9pfs/9p.c | 5 +- > hw/core/cpu-common.c | 6 +- > stubs/trace-control.c | 13 ---- > trace/control-target.c | 109 +++------------------------------- > trace/control.c | 28 --------- > trace/qmp.c | 76 +++--------------------- > trace/trace-hmp-cmds.c | 18 +----- > util/qsp.c | 2 +- > hw/core/trace-events | 3 + > scripts/qapi/gen.py | 9 ++- > scripts/tracetool/format/c.py | 6 -- > scripts/tracetool/format/h.py | 16 +---- > trace-events | 50 ---------------- > 28 files changed, 94 insertions(+), 496 deletions(-) > delete mode 100644 trace/control-vcpu.h > > -- > 2.39.2 > Thanks, applied to my tracing tree: https://gitlab.com/stefanha/qemu/commits/tracing Stefan