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authorPaolo Bonzini <pbonzini@redhat.com>2015-06-24 14:16:26 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2015-08-14 23:40:32 +0200
commit414b15c909c88e4cf5f10e80d033b3aa90bcc9e1 (patch)
tree04d817361a25bc06a6243d5cfcf693017fe4bc5c /cpus.c
parentb4a4b8d0e0767c85946fd8fc404643bf5766351a (diff)
exec: drop cpu_can_do_io, just read cpu->can_do_io
After commit 626cf8f (icount: set can_do_io outside TB execution, 2014-12-08), can_do_io is set to 1 if not executing code. It is no longer necessary to make this assumption in cpu_can_do_io. It is also possible to remove the use_icount test, simply by never setting cpu->can_do_io to 0 unless use_icount is true. With these changes cpu_can_do_io boils down to a read of cpu->can_do_io. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'cpus.c')
-rw-r--r--cpus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpus.c b/cpus.c
index a822ce3d80..c1e74d9824 100644
--- a/cpus.c
+++ b/cpus.c
@@ -145,7 +145,7 @@ int64_t cpu_get_icount_raw(void)
icount = timers_state.qemu_icount;
if (cpu) {
- if (!cpu_can_do_io(cpu)) {
+ if (!cpu->can_do_io) {
fprintf(stderr, "Bad icount read\n");
exit(1);
}