On Fri, Sep 23, 2011 at 3:32 PM, Ben Pfaff <[email protected]> wrote: > There's only a small race window on datapath creation when get_dpfindex() > can return 0, so it's pretty unlikely. > > Found by inspection. > > Signed-off-by: Ben Pfaff <[email protected]>
In general, I haven't been putting likely/unlikely in the upcall path because it makes the code a little harder to read and I'm not sure that it's really necessary. Upcalls are borderline fast/slow path but if we decide to annotate the branch here then we probably should do it for the other error conditions as well. _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
