diff options
| author | Frederic Weisbecker <frederic@kernel.org> | 2021-04-14 15:24:13 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-05-12 12:12:33 -0700 |
| commit | 0a580fa65cfa08a40af1a0a2cf73d100863e4981 (patch) | |
| tree | 3f3137481a8ff1d4a367b0bfcd4e042b890d4195 /kernel/umh.c | |
| parent | b5befe842e6612cf894cf4a199924ee872d8b7d8 (diff) | |
srcu: Early test SRCU polling start
Place an early call to start_poll_synchronize_srcu() before the invocation
of call_srcu() on the same srcu_struct structure.
After the later call to srcu_barrier(), the completion of the
first grace period should be visible to a subsequent invocation of
poll_state_synchronize_srcu(), and if not, warn.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Uladzislau Rezki <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/umh.c')
0 files changed, 0 insertions, 0 deletions