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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-10-09 09:15:21 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-12-04 10:50:08 -0800 |
| commit | 40555946447a394889243e4393e312f65d847e1e (patch) | |
| tree | e34032c0d1276b86076df9f0ad674b8850a4df08 /init/version.c | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
| download | linux-40555946447a394889243e4393e312f65d847e1e.tar.bz2 | |
doc: READ_ONCE() now implies smp_barrier_depends()
This commit updates an example in memory-barriers.txt to account for
the fact that READ_ONCE() now implies smp_barrier_depends().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
[ paulmck: Added MEMORY_BARRIER instructions from DEC Alpha from
READ_ONCE(), per David Howells's feedback. ]
Diffstat (limited to 'init/version.c')
0 files changed, 0 insertions, 0 deletions