Messages in this thread | | | Date | Tue, 21 Jan 2014 21:06:03 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 5/5] lockdep: pack subclass/trylock/read/check into a single argument |
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On 01/21, Steven Rostedt wrote: > > On Tue, 21 Jan 2014 19:43:10 +0100 > Oleg Nesterov <oleg@redhat.com> wrote: > > > Do you mean __attribute__((packed)) ? > > I think Dave means: > > unsigned char subclass : 3; > unsigned char trylock : 1; > unsigned char read : 2; > unsigned char check : 1;
Ah, yes. But I don't think this will change the code generation.
Oleg.
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