Messages in this thread | | | Date | Wed, 22 Feb 2023 13:51:10 +0530 | From | Kautuk Consul <> | Subject | Re: [PATCH] arch/powerpc/include/asm/barrier.h: redefine rmb and wmb to lwsync |
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> On Wed, Feb 22, 2023 at 07:02:34AM +0000, Christophe Leroy wrote: > > > +/* Redefine rmb() to lwsync. */ > > > > WHat's the added value of this comment ? Isn't it obvious in the line > > below that rmb() is being defined to lwsync ? Please avoid useless comments. > Sure. Sorry, forgot to add that I wasn't adding this useless comment. Its just that checkpatch.pl complains that the memory barrier #define doesn't have a comment for it. > >
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