| Message ID | 20210902161543.417092-5-f4bug@amsat.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | accel: Move has_work() from SysemuCPUOps to AccelOpsClass | expand |
On 9/2/21 6:15 PM, Philippe Mathieu-Daudé wrote: > Introduce an accelerator-specific has_work() handler. > Eventually call it from cpu_has_work(). > > Signed-off-by: Philippe Mathieu-Daudé<f4bug@amsat.org> > --- > include/sysemu/accel-ops.h | 5 +++++ > softmmu/cpus.c | 3 +++ > 2 files changed, 8 insertions(+) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/include/sysemu/accel-ops.h b/include/sysemu/accel-ops.h index 032f6979d76..de83f095f20 100644 --- a/include/sysemu/accel-ops.h +++ b/include/sysemu/accel-ops.h @@ -31,6 +31,11 @@ struct AccelOpsClass { void (*create_vcpu_thread)(CPUState *cpu); /* MANDATORY NON-NULL */ void (*kick_vcpu_thread)(CPUState *cpu); + /** + * @has_work: Callback for checking if there is work to do. + */ + bool (*has_work)(CPUState *cpu); + void (*synchronize_post_reset)(CPUState *cpu); void (*synchronize_post_init)(CPUState *cpu); void (*synchronize_state)(CPUState *cpu); diff --git a/softmmu/cpus.c b/softmmu/cpus.c index 7e2cb2c571b..2a61dfd6287 100644 --- a/softmmu/cpus.c +++ b/softmmu/cpus.c @@ -255,6 +255,9 @@ bool cpu_has_work(CPUState *cpu) { CPUClass *cc = CPU_GET_CLASS(cpu); + if (cpus_accel->has_work) { + return cpus_accel->has_work(cpu); + } g_assert(cc->has_work); return cc->has_work(cpu); }
Introduce an accelerator-specific has_work() handler. Eventually call it from cpu_has_work(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> --- include/sysemu/accel-ops.h | 5 +++++ softmmu/cpus.c | 3 +++ 2 files changed, 8 insertions(+)