* Greg Kurz (gr...@kaod.org) wrote: > On Wed, 26 May 2021 17:21:03 -0300 > "Bruno Larsen (billionai)" <bruno.lar...@eldorado.org.br> wrote: > > > Since ppc was the last architecture to collect these statistics and > > it is currently phasing this collection out, the command that would query > > this information is being removed. > > > > So this is removing an obviously user visible feature. This should be > mentioned in docs/system/removed-features.rst... but, wait, I don't > see anything for it in docs/system/deprecated.rst. This is dropping > a feature without following the usual deprecation policy, i.e. > marking the feature as deprecated and only remove it 2 QEMU versions > later. Any justification for that ?
As long as the command really isn't useful any more, I wouldn't object to that from an HMP point of view. Dave > David, > > Unrelated, I saw that you already applied this to ppc-for-6.1 on gitlab > but the commit title appears to be broken: > > '65;6401;1cmonitor: removed cpustats command > > https://gitlab.com/dgibson/qemu/-/commit/532be563eae6b8ae834ff7e9ebb1428f53569a69 > > > Suggested-by: Richard Henderson <richard.hender...@linaro.org> > > Signed-off-by: Bruno Larsen (billionai) <bruno.lar...@eldorado.org.br> > > --- > > hmp-commands-info.hx | 13 ------------- > > monitor/misc.c | 11 ----------- > > 2 files changed, 24 deletions(-) > > > > diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx > > index ab0c7aa5ee..b2347a6aea 100644 > > --- a/hmp-commands-info.hx > > +++ b/hmp-commands-info.hx > > @@ -500,19 +500,6 @@ SRST > > Show the current VM UUID. > > ERST > > > > - { > > - .name = "cpustats", > > - .args_type = "", > > - .params = "", > > - .help = "show CPU statistics", > > - .cmd = hmp_info_cpustats, > > - }, > > - > > -SRST > > - ``info cpustats`` > > - Show CPU statistics. > > -ERST > > - > > #if defined(CONFIG_SLIRP) > > { > > .name = "usernet", > > diff --git a/monitor/misc.c b/monitor/misc.c > > index f3a393ea59..1539e18557 100644 > > --- a/monitor/misc.c > > +++ b/monitor/misc.c > > @@ -369,17 +369,6 @@ static void hmp_info_history(Monitor *mon, const QDict > > *qdict) > > } > > } > > > > -static void hmp_info_cpustats(Monitor *mon, const QDict *qdict) > > -{ > > - CPUState *cs = mon_get_cpu(mon); > > - > > - if (!cs) { > > - monitor_printf(mon, "No CPU available\n"); > > - return; > > - } > > - cpu_dump_statistics(cs, 0); > > -} > > - > > static void hmp_info_trace_events(Monitor *mon, const QDict *qdict) > > { > > const char *name = qdict_get_try_str(qdict, "name"); > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
