Messages in this thread | | | Date | Sat, 07 Dec 2002 15:45:21 -0800 | From | Andrew Morton <> | Subject | Re: [RFC][PATCH] net drivers and cache alignment |
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"J.A. Magallon" wrote: > > #define __cacheline_start struct { } ____cacheline_aligned;
That will generate a warning on faster^Wolder versions of gcc.
mnm:/home/akpm> gcc t2.c t2.c:11: warning: unnamed struct/union that defines no instances t2.c:15: warning: unnamed struct/union that defines no instances mnm:/home/akpm> gcc -v Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/specs gcc version 2.95.3 20010315 (release) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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