diff options
Diffstat (limited to 'Documentation/memory-barriers.txt')
| -rw-r--r-- | Documentation/memory-barriers.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 1d164e005776..61b7317bcf2e 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -2182,9 +2182,11 @@ set_current_state() may be wrapped by: which therefore also imply a general memory barrier after setting the state. The whole sequence above is available in various canned forms, all of which -interpolate the memory barrier in the right place: +interpolate the memory barrier in the right place, for example: wait_event(); + wait_event_cmd(); + wait_event_exclusive_cmd(); wait_event_interruptible(); wait_event_interruptible_exclusive(); wait_event_interruptible_timeout(); @@ -2192,8 +2194,6 @@ 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: |