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| author | Paul E. McKenney <paulmck@kernel.org> | 2022-04-14 11:49:58 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-07-21 17:41:56 -0700 |
| commit | 7f4535366f8f77b3ddbc79d4ba82df966c5c2aab (patch) | |
| tree | e5d174cc73883600a800d4beef0377388c8dedf5 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | dd04140531b5d38b77ad9ff7b18117654be5bf5c (diff) | |
rcu: Make Tiny RCU grace periods visible to polled APIs
This commit makes the Tiny RCU implementation of synchronize_rcu()
increment the rcu_ctrlblk.gp_seq counter, thus making both
synchronize_rcu() and synchronize_rcu_expedited() visible to
get_state_synchronize_rcu() and friends.
Link: https://lore.kernel.org/all/20220121142454.1994916-1-bfoster@redhat.com/
Link: https://docs.google.com/document/d/1RNKWW9jQyfjxw2E8dsXVTdvZYh0HnYeSHDKog9jhdN8/edit?usp=sharing
Cc: Brian Foster <bfoster@redhat.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ian Kent <raven@themaw.net>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions