Re: [PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread Wangnan (F)
On 2016/4/8 4:58, Arnaldo Carvalho de Melo wrote: From: Arnaldo Carvalho de Melo We used libaudit to map ids to syscall names and vice-versa, but that imposes a delay in supporting new syscalls, having to wait for libaudit to get those new syscalls on its tables. To remove that delay, for x8

Re: [PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread Arnaldo Carvalho de Melo
Em Thu, Apr 07, 2016 at 03:49:56PM -0600, David Ahern escreveu: > Upon further review ... > > On 4/7/16 2:58 PM, Arnaldo Carvalho de Melo wrote: > >From: Arnaldo Carvalho de Melo > > > >We used libaudit to map ids to syscall names and vice-versa, but that > >imposes a delay in supporting new sysc

Re: [PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread Arnaldo Carvalho de Melo
Em Thu, Apr 07, 2016 at 03:39:21PM -0600, David Ahern escreveu: > On 4/7/16 2:58 PM, Arnaldo Carvalho de Melo wrote: > >We used libaudit to map ids to syscall names and vice-versa, but that > >imposes a delay in supporting new syscalls, having to wait for libaudit > >to get those new syscalls on it

Re: [PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread David Ahern
Upon further review ... On 4/7/16 2:58 PM, Arnaldo Carvalho de Melo wrote: From: Arnaldo Carvalho de Melo We used libaudit to map ids to syscall names and vice-versa, but that imposes a delay in supporting new syscalls, having to wait for libaudit to get those new syscalls on its tables. To r

Re: [PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread David Ahern
On 4/7/16 2:58 PM, Arnaldo Carvalho de Melo wrote: We used libaudit to map ids to syscall names and vice-versa, but that imposes a delay in supporting new syscalls, having to wait for libaudit to get those new syscalls on its tables. and for the distribution to get the new libaudit. To remov

[PATCH 17/19] perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-07 Thread Arnaldo Carvalho de Melo
From: Arnaldo Carvalho de Melo We used libaudit to map ids to syscall names and vice-versa, but that imposes a delay in supporting new syscalls, having to wait for libaudit to get those new syscalls on its tables. To remove that delay, for x86_64 initially, grab a copy of arch/x86/entry/syscalls