Re: bpf: Change structure passing and assignment

2018-01-13 Thread Alexei Starovoitov
On Sat, Jan 13, 2018 at 02:42:19PM +0200, Karim Eshapa wrote: > I noticed that most of functions here have structure arguements and return > structure, all these structures passed and returned are delt in passing and > assignment like memcpy a structure.In addition it takes size in stack while >

bpf: Change structure passing and assignment

2018-01-13 Thread Karim Eshapa
I noticed that most of functions here have structure arguements and return structure, all these structures passed and returned are delt in passing and assignment like memcpy a structure.In addition it takes size in stack while passing. so why not we use pointers to structure as argumentsor there