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| author | Randy Dunlap <randy.dunlap@oracle.com> | 2008-10-16 07:01:59 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 20:21:32 +0200 |
| commit | 8033fe65a6d6c0e47ba9e3cb2e4e6902f9dfb8dd (patch) | |
| tree | 5f1531ef9cd4bc0f3056ff904696437652685f07 | |
| parent | kernel/kallsyms.c: fix double return (diff) | |
| download | linux-8033fe65a6d6c0e47ba9e3cb2e4e6902f9dfb8dd.tar.xz linux-8033fe65a6d6c0e47ba9e3cb2e4e6902f9dfb8dd.zip | |
documentation: explain memory barriers
We want all uses of memory barriers to be explained in the source code.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | Documentation/SubmitChecklist | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/SubmitChecklist b/Documentation/SubmitChecklist index 21f0795af20f..ac5e0b2f1097 100644 --- a/Documentation/SubmitChecklist +++ b/Documentation/SubmitChecklist @@ -85,3 +85,6 @@ kernel patches. 23: Tested after it has been merged into the -mm patchset to make sure that it still works with all of the other queued patches and various changes in the VM, VFS, and other subsystems. + +24: All memory barriers {e.g., barrier(), rmb(), wmb()} need a comment in the + source code that explains the logic of what they are doing and why. |