diff options
| author | Stefan Hajnoczi | 2022-02-22 15:01:49 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2022-03-04 18:14:40 +0100 |
| commit | 17c78154b0ba2237c37f3e4a95140b754cb6ac8b (patch) | |
| tree | 1360dd34b521b7673485629f74977323d754e7d7 /tests | |
| parent | util/async: replace __thread with QEMU TLS macros (diff) | |
| download | qemu-17c78154b0ba2237c37f3e4a95140b754cb6ac8b.tar.gz qemu-17c78154b0ba2237c37f3e4a95140b754cb6ac8b.tar.xz qemu-17c78154b0ba2237c37f3e4a95140b754cb6ac8b.zip | |
rcu: use coroutine TLS macros
RCU may be used from coroutines. Standard __thread variables cannot be
used by coroutines. Use the coroutine TLS macros instead.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220222140150.27240-4-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unit/rcutorture.c | 10 | ||||
| -rw-r--r-- | tests/unit/test-rcu-list.c | 4 |
2 files changed, 7 insertions, 7 deletions
diff --git a/tests/unit/rcutorture.c b/tests/unit/rcutorture.c index de6f649058..495a4e6f42 100644 --- a/tests/unit/rcutorture.c +++ b/tests/unit/rcutorture.c @@ -122,7 +122,7 @@ static void *rcu_read_perf_test(void *arg) rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); qatomic_inc(&nthreadsrunning); while (goflag == GOFLAG_INIT) { g_usleep(1000); @@ -148,7 +148,7 @@ static void *rcu_update_perf_test(void *arg) rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); qatomic_inc(&nthreadsrunning); while (goflag == GOFLAG_INIT) { g_usleep(1000); @@ -253,7 +253,7 @@ static void *rcu_read_stress_test(void *arg) rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); while (goflag == GOFLAG_INIT) { g_usleep(1000); } @@ -304,7 +304,7 @@ static void *rcu_update_stress_test(void *arg) struct rcu_stress *cp = qatomic_read(&rcu_stress_current); rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); while (goflag == GOFLAG_INIT) { g_usleep(1000); @@ -347,7 +347,7 @@ static void *rcu_fake_update_stress_test(void *arg) { rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); while (goflag == GOFLAG_INIT) { g_usleep(1000); } diff --git a/tests/unit/test-rcu-list.c b/tests/unit/test-rcu-list.c index 49641e1936..64b81ae058 100644 --- a/tests/unit/test-rcu-list.c +++ b/tests/unit/test-rcu-list.c @@ -171,7 +171,7 @@ static void *rcu_q_reader(void *arg) rcu_register_thread(); - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); qatomic_inc(&nthreadsrunning); while (qatomic_read(&goflag) == GOFLAG_INIT) { g_usleep(1000); @@ -206,7 +206,7 @@ static void *rcu_q_updater(void *arg) long long n_removed_local = 0; struct list_element *el, *prev_el; - *(struct rcu_reader_data **)arg = &rcu_reader; + *(struct rcu_reader_data **)arg = get_ptr_rcu_reader(); qatomic_inc(&nthreadsrunning); while (qatomic_read(&goflag) == GOFLAG_INIT) { g_usleep(1000); |