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Con Kolivas wrote: > cc'ed GregKH for comment hopefully. >>You did the right thing there by introducing the accessor, which moves the >>ifdef out of code that wants to query the member right? But you can still >>leave it in the .c file if it is local (which it is). > > > Once again I'm happy to do the right thing; I'm just not sure what that is. > Well, struct scan_control escaping from vmscan.c is not the right thing (try to get that past Andrew!). Obviously in this case, having the ifdef in the .c file is OK. I guess Greg's presentation is a first order approximation to get people thinking in the right way. I mean we do it all the time, and in core kernel code too (our favourite sched.c is a prime example). -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com - 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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