diff options
| author | Jamie Iles <quic_jiles@quicinc.com> | 2023-04-27 03:09:24 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-05-11 09:53:41 +0100 |
| commit | 370ed600296982a0248b091915c8e8893508d8a3 (patch) | |
| tree | 62fb415ac26083490ed6fe112ffe904662211e5d /include | |
| parent | eb0153efa6fa58b2c9d891b17766dbedc10e31b5 (diff) | |
cpu: expose qemu_cpu_list_lock for lock-guard use
Expose qemu_cpu_list_lock globally so that we can use
WITH_QEMU_LOCK_GUARD and QEMU_LOCK_GUARD to simplify a few code paths
now and in future.
Signed-off-by: Jamie Iles <quic_jiles@quicinc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230427020925.51003-2-quic_jiles@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/cpu-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index 1be4a3117e..e5a55ede5f 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -32,6 +32,7 @@ extern intptr_t qemu_host_page_mask; #define REAL_HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_real_host_page_size()) /* The CPU list lock nests outside page_(un)lock or mmap_(un)lock */ +extern QemuMutex qemu_cpu_list_lock; void qemu_init_cpu_list(void); void cpu_list_lock(void); void cpu_list_unlock(void); |