diff options
| author | Pierrick Bouvier <pierrick.bouvier@linaro.org> | 2024-02-27 14:43:22 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-02-28 09:11:36 +0000 |
| commit | 4a448b148ca076d80a41addd4fc1e49497cb23c8 (patch) | |
| tree | 73b2d9122e8921d125dabe0b94019751f7d570b1 /include | |
| parent | 926e146eff8d7b89754e8b681f80e962d220f077 (diff) | |
plugins: add qemu_plugin_num_vcpus function
We now keep track of how many vcpus were started. This way, a plugin can
easily query number of any vcpus at any point of execution, which
unifies user and system mode workflows.
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240213094009.150349-3-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-17-alex.bennee@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/qemu-plugin.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/qemu/qemu-plugin.h b/include/qemu/qemu-plugin.h index e45181c793..93981f8f89 100644 --- a/include/qemu/qemu-plugin.h +++ b/include/qemu/qemu-plugin.h @@ -645,6 +645,9 @@ QEMU_PLUGIN_API void qemu_plugin_register_atexit_cb(qemu_plugin_id_t id, qemu_plugin_udata_cb_t cb, void *userdata); +/* returns how many vcpus were started at this point */ +int qemu_plugin_num_vcpus(void); + /** * qemu_plugin_outs() - output string via QEMU's logging system * @string: a string |