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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-29 15:54:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-29 15:54:07 -0700 |
| commit | 93942645c44f1ed4e834d162ae5ad9fb7ef07213 (patch) | |
| tree | 3ac0e46c9e674f0e8c99e88d00fdea53d015ae2a | |
| parent | b1c21075d30c40762750be0cded9822791df422b (diff) | |
| parent | 88172700423c27c0123fdb05b8c4a62444cfcba2 (diff) | |
Merge tag 'lkmm.2025.07.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull lkmm documentation update from Paul McKenney:
- Add wait_event_cmd() and wait_event_exclusive_cmd() to the list of
wait primitives that provide the needed memory barriers (Håkon
Bugge)
* tag 'lkmm.2025.07.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
docs/memory-barriers.txt: Add wait_event_cmd() and wait_event_exclusive_cmd()
| -rw-r--r-- | Documentation/memory-barriers.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 93d58d9a428b..1d164e005776 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -2192,6 +2192,8 @@ interpolate the memory barrier in the right place: wait_event_timeout(); wait_on_bit(); wait_on_bit_lock(); + wait_event_cmd(); + wait_event_exclusive_cmd(); Secondly, code that performs a wake up normally follows something like this: |