Messages in this thread Patch in this message | | | From | Davidlohr Bueso <> | Subject | [PATCH 4/4] doc,smp: Remove ambiguous statement in smp_store_mb() | Date | Tue, 27 Oct 2015 12:53:51 -0700 |
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It serves no purpose but to confuse readers, and is most likely a left over from constant memory-barriers.txt updates. Ie:
http://lists.openwall.net/linux-kernel/2006/07/15/27
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net> --- Documentation/memory-barriers.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index b5fe765..ee6fbb0 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1683,8 +1683,8 @@ There are some more advanced barrier functions: (*) 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 - insert anything more than a compiler barrier in a UP compilation. + barrier after it. It isn't guaranteed to insert anything more than a + compiler barrier in a UP compilation. (*) smp_mb__before_atomic(); -- 2.1.4
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