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| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-08-28 03:45:14 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-09-27 11:57:29 +0200 |
| commit | 267f685b8b20784c97251618b515fcd17b42aad6 (patch) | |
| tree | 7a746297b582988b5f8b69ec2ba3a2c1abbcd634 /include/exec | |
| parent | 178f94297a23e68183ce08bb841cf5d209208b03 (diff) | |
| download | qemu-267f685b8b20784c97251618b515fcd17b42aad6.zip qemu-267f685b8b20784c97251618b515fcd17b42aad6.tar.gz qemu-267f685b8b20784c97251618b515fcd17b42aad6.tar.bz2 | |
cpus-common: move CPU list management to common code
Add a mutex for the CPU list to system emulation, as it will be used to
manage safe work. Abstract manipulation of the CPU list in new functions
cpu_list_add and cpu_list_remove.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/cpu-common.h | 5 | ||||
| -rw-r--r-- | include/exec/exec-all.h | 11 |
2 files changed, 5 insertions, 11 deletions
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index 952bcfe..869ba41 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -23,6 +23,11 @@ typedef struct CPUListState { FILE *file; } CPUListState; +/* The CPU list lock nests outside tb_lock/tb_unlock. */ +void qemu_init_cpu_list(void); +void cpu_list_lock(void); +void cpu_list_unlock(void); + #if !defined(CONFIG_USER_ONLY) enum device_endian { diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 008e09a..336a57c 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -56,17 +56,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu, target_ulong pc, target_ulong cs_base, uint32_t flags, int cflags); -#if defined(CONFIG_USER_ONLY) -void cpu_list_lock(void); -void cpu_list_unlock(void); -#else -static inline void cpu_list_unlock(void) -{ -} -static inline void cpu_list_lock(void) -{ -} -#endif void cpu_exec_init(CPUState *cpu, Error **errp); void QEMU_NORETURN cpu_loop_exit(CPUState *cpu); |