diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-03-25 14:00:51 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-08-08 10:40:19 +0200 |
| commit | 2a96a552f9502ac34c29da2f3a39788db5ee5692 (patch) | |
| tree | e42372e2e5b2f73900092848f19463e9f0a7441d /linux-user | |
| parent | 73c6e4013b4cd92d3d531bc22cc29e6036ef42e0 (diff) | |
Revert "rcu: do not create thread in pthread_atfork callback"
This reverts commit a59629fcc6f603e19b516dc08f75334e5c480bd0.
This is not needed anymore because the IOThread mutex is not
"magic" anymore (need not kick the CPU thread)and also because
fork callbacks are only enabled at the very beginning of
QEMU's execution.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 54343c06be..9b6364a266 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6354,7 +6354,6 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp, ret = fork(); if (ret == 0) { /* Child Process. */ - rcu_after_fork(); cpu_clone_regs(env, newsp); fork_end(1); /* There is a race condition here. The parent process could |