Messages in this thread Patch in this message |  | | Date | Tue, 24 Dec 2019 19:06:57 -0500 | From | "Frank A. Cancio Bello" <> | Subject | [PATCH v3 3/3] docs: ftrace: Fix small notation mistake |
| |
The use of iff ("if and only if") notation is not accurate in this case.
Suggested-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com> --- Documentation/trace/ring-buffer-design.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 -- 2.17.1
|  |