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Diffstat (limited to 'Documentation/trace/ring-buffer-design.txt')
| -rw-r--r-- | Documentation/trace/ring-buffer-design.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/trace/ring-buffer-design.txt b/Documentation/trace/ring-buffer-design.txt index ff747b6fa39b..2d53c6f25b91 100644 --- a/Documentation/trace/ring-buffer-design.txt +++ b/Documentation/trace/ring-buffer-design.txt @@ -37,7 +37,7 @@ commit_page - a pointer to the page with the last finished non-nested write. cmpxchg - hardware-assisted atomic transaction that performs the following: - A = B iff previous A == C + A = B if previous A == C R = cmpxchg(A, C, B) is saying that we replace A with B if and only if current A is equal to C, and we put the old (current) A into R |