Re: [PATCH net-next] tcp: forbid direct reclaim if MSG_DONTWAIT is set in send path

2018-10-09 Thread Eric Dumazet
On Tue, Oct 9, 2018 at 7:58 AM Eric Dumazet wrote: > > We do not add bloat in the kernel if no application is ever going to > use it, especially in the TCP fast path. > BTW, are you willing to change all memory allocations in the kernel as well ? Let say an application is using a system call

Re: [PATCH net-next] tcp: forbid direct reclaim if MSG_DONTWAIT is set in send path

2018-10-09 Thread Eric Dumazet
On Tue, Oct 9, 2018 at 7:58 AM Eric Dumazet wrote: > > We do not add bloat in the kernel if no application is ever going to > use it, especially in the TCP fast path. > BTW, are you willing to change all memory allocations in the kernel as well ? Let say an application is using a system call