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| author | Michal Schmidt <mschmidt@redhat.com> | 2024-10-07 12:14:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:01:19 +0100 |
| commit | fc5e1ad3bba522ed1d4bb3724be5f506105ce8cb (patch) | |
| tree | 906868de7cd35f0636bb6f1e3cebb3d20cf7c23d /kernel/rcu/tree.c | |
| parent | 5f4a7cfdd8c17da53cfa60f930997e8b0aabfca4 (diff) | |
rcu/srcutiny: don't return before reenabling preemption
[ Upstream commit 0ea3acbc804c2d5a165442cdf9c0526f4d324888 ]
Code after the return statement is dead. Enable preemption before
returning from srcu_drive_gp().
This will be important when/if PREEMPT_AUTO (lazy resched) gets merged.
Fixes: 65b4a59557f6 ("srcu: Make Tiny SRCU explicitly disable preemption")
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/rcu/tree.c')
0 files changed, 0 insertions, 0 deletions