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| author |   Paul E. McKenney <paulmck@kernel.org> | 2020-09-24 20:53:25 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-11-02 17:07:15 -0800 |
| commit | 86b5a7381b12b1d1d5558d8087e5bbd04b7cf702 (patch) | |
| tree | c4feed5f8bb666b4e18332112e6710950190fd6a /drivers/usb/cdns3/cdns3-imx.c | |
| parent | Linux 5.10-rc1 (diff) | |
| download | linux-dev-86b5a7381b12b1d1d5558d8087e5bbd04b7cf702.tar.xz linux-dev-86b5a7381b12b1d1d5558d8087e5bbd04b7cf702.zip | |
doc: Present the role of READ_ONCE()
This commit adds an explanation of the special cases where READ_ONCE()
may be used in place of a member of the rcu_dereference() family.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions