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Remove the deprecated -realtime option

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It has been marked as deprecated since QEMU v4.2, replaced by
the -overcommit option. Time to remove it now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201210155808.233895-4-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Thomas Huth 2020-12-10 16:58:07 +01:00 • committed by Paolo Bonzini
parent 2c5060cd32
commit c8c9dc42b7
5 changed files with 9 additions and 48 deletions
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14
qemu-options.hx
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@ -3713,17 +3713,6 @@ SRST
Do not start CPU at startup (you must type 'c' in the monitor).
ERST
DEF("realtime", HAS_ARG, QEMU_OPTION_realtime,
"-realtime [mlock=on|off]\n"
" run qemu with realtime features\n"
" mlock=on|off controls mlock support (default: on)\n",
QEMU_ARCH_ALL)
SRST
``-realtime mlock=on|off``
Run qemu with realtime features. mlocking qemu and guest memory can
be enabled via ``mlock=on`` (enabled by default).
ERST
DEF("overcommit", HAS_ARG, QEMU_OPTION_overcommit,
"-overcommit [mem-lock=on|off][cpu-pm=on|off]\n"
" run qemu with overcommit hints\n"
@ -3739,8 +3728,7 @@ SRST
Locking qemu and guest memory can be enabled via ``mem-lock=on``
(disabled by default). This works when host memory is not
overcommitted and reduces the worst-case latency for guest. This is
equivalent to ``realtime``.
overcommitted and reduces the worst-case latency for guest.
Guest ability to manage power state of host cpus (increasing latency
for other processes on the same host cpu, but decreasing latency for