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-rw-r--r--Documentation/memory-barriers.txt6
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.
1673 1673
1674There are some more advanced barrier functions: 1674There are some more advanced barrier functions:
1675 1675
1676 (*) set_mb(var, value) 1676 (*) smp_store_mb(var, value)
1677 1677
1678 This assigns the value to the variable and then inserts a full memory 1678 This assigns the value to the variable and then inserts a full memory
1679 barrier after it, depending on the function. It isn't guaranteed to 1679 barrier after it, depending on the function. It isn't guaranteed to
@@ -1985,7 +1985,7 @@ after it has altered the task state:
1985 CPU 1 1985 CPU 1
1986 =============================== 1986 ===============================
1987 set_current_state(); 1987 set_current_state();
1988 set_mb(); 1988 smp_store_mb();
1989 STORE current->state 1989 STORE current->state
1990 <general barrier> 1990 <general barrier>
1991 LOAD event_indicated 1991 LOAD event_indicated
@@ -2026,7 +2026,7 @@ between the STORE to indicate the event and the STORE to set TASK_RUNNING:
2026 CPU 1 CPU 2 2026 CPU 1 CPU 2
2027 =============================== =============================== 2027 =============================== ===============================
2028 set_current_state(); STORE event_indicated 2028 set_current_state(); STORE event_indicated
2029 set_mb(); wake_up(); 2029 smp_store_mb(); wake_up();
2030 STORE current->state <write barrier> 2030 STORE current->state <write barrier>
2031 <general barrier> STORE current->state 2031 <general barrier> STORE current->state
2032 LOAD event_indicated 2032 LOAD event_indicated