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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-13 17:34:15 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-02-02 16:55:10 +0100 |
| commit | d62cb4f2fdc0977f9ca9f41d297c3d2c44874171 (patch) | |
| tree | cad4b85fa5ddff699506743187e746e5e456231c /tests/rcutorture.c | |
| parent | 8fda74a52bf3fa63cb80c877b6946cb9143f96cc (diff) | |
| download | qemu-d62cb4f2fdc0977f9ca9f41d297c3d2c44874171.tar.gz | |
rcu: allow nesting of rcu_read_lock/rcu_read_unlock
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tests/rcutorture.c')
| -rw-r--r-- | tests/rcutorture.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/rcutorture.c b/tests/rcutorture.c index cb7841105f..60a2ccfe2e 100644 --- a/tests/rcutorture.c +++ b/tests/rcutorture.c @@ -255,9 +255,11 @@ static void *rcu_read_stress_test(void *arg) if (p->mbtest == 0) { n_mberror++; } + rcu_read_lock(); for (i = 0; i < 100; i++) { garbage++; } + rcu_read_unlock(); pc = p->pipe_count; rcu_read_unlock(); if ((pc > RCU_STRESS_PIPE_LEN) || (pc < 0)) { |