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 360841da3744..13feb697271f 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1673,7 +1673,7 @@ CPU from reordering them. There are some more advanced barrier functions: - (*) set_mb(var, value) + (*) smp_store_mb(var, value) This assigns the value to the variable and then inserts a full memory barrier after it, depending on the function. It isn't guaranteed to @@ -1985,7 +1985,7 @@ after it has altered the task state: CPU 1 =============================== set_current_state(); - set_mb(); + smp_store_mb(); STORE current->state <general barrier> LOAD event_indicated @@ -2026,7 +2026,7 @@ between the STORE to indicate the event and the STORE to set TASK_RUNNING: CPU 1 CPU 2 =============================== =============================== set_current_state(); STORE event_indicated - set_mb(); wake_up(); + smp_store_mb(); wake_up(); STORE current->state <write barrier> <general barrier> STORE current->state LOAD event_indicated |