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vl: add -enable-sync-profile

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Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Emilio G. Cota 2018-08-15 11:42:49 -04:00 • committed by Paolo Bonzini
parent 9d5cff3df5
commit 12df189de1
2 changed files with 13 additions and 0 deletions
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10
qemu-options.hx
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@ -3953,6 +3953,16 @@ Dump json-encoded vmstate information for current machine type to file
in @var{file} in @var{file}
ETEXI ETEXI
DEF("enable-sync-profile", 0, QEMU_OPTION_enable_sync_profile,
"-enable-sync-profile\n"
" enable synchronization profiling\n",
QEMU_ARCH_ALL)
STEXI
@item -enable-sync-profile
@findex -enable-sync-profile
Enable synchronization profiling.
ETEXI
STEXI STEXI
@end table @end table
ETEXI ETEXI

3
vl.c
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@ -3959,6 +3959,9 @@ int main(int argc, char **argv, char **envp)
exit(1); exit(1);
} }
break; break;
case QEMU_OPTION_enable_sync_profile:
qsp_enable();
break;
case QEMU_OPTION_nodefconfig: case QEMU_OPTION_nodefconfig:
case QEMU_OPTION_nouserconfig: case QEMU_OPTION_nouserconfig:
/* Nothing to be parsed here. Especially, do not error out below. */ /* Nothing to be parsed here. Especially, do not error out below. */