Re: [PATCH 07/13] bpf tools: Load a program with different instances using preprocessor

2015-11-16 Thread Wangnan (F)
On 2015/11/17 3:02, Arnaldo Carvalho de Melo wrote: Em Mon, Nov 16, 2015 at 12:10:09PM +, Wang Nan escreveu: This patch is a preparation for BPF prologue support which allows generating a series of BPF bytecode for fetching kernel data before calling program code. With the newly introduced

Re: [PATCH 07/13] bpf tools: Load a program with different instances using preprocessor

2015-11-16 Thread Arnaldo Carvalho de Melo
Em Mon, Nov 16, 2015 at 12:10:09PM +, Wang Nan escreveu: > This patch is a preparation for BPF prologue support which allows > generating a series of BPF bytecode for fetching kernel data before > calling program code. With the newly introduced multiple instances > support, perf is able to crea

[PATCH 07/13] bpf tools: Load a program with different instances using preprocessor

2015-11-16 Thread Wang Nan
This patch is a preparation for BPF prologue support which allows generating a series of BPF bytecode for fetching kernel data before calling program code. With the newly introduced multiple instances support, perf is able to create different prologues for different kprobe points. Before this patc