Re: [PATCH 1/5] ftrace: Support full glob matching

2016-10-21 Thread Masami Hiramatsu
On Thu, 20 Oct 2016 09:43:20 -0400 Steven Rostedt wrote: > On Thu, 20 Oct 2016 11:07:52 +0900 > Masami Hiramatsu wrote: > > > > And OK, what kind of tests are failed on 4.9-rc1? I though a possible > > kernel freeze in 4.8 when I ran ftracetest, but it seemed disappeared > > in 4.9-rc1. > > T

Re: [PATCH 1/5] ftrace: Support full glob matching

2016-10-20 Thread Steven Rostedt
On Thu, 20 Oct 2016 11:07:52 +0900 Masami Hiramatsu wrote: > And OK, what kind of tests are failed on 4.9-rc1? I though a possible > kernel freeze in 4.8 when I ran ftracetest, but it seemed disappeared > in 4.9-rc1. The kernel crashed on enabling the mmiotracer, which disables CPUs. That trace

Re: [PATCH 1/5] ftrace: Support full glob matching

2016-10-19 Thread Masami Hiramatsu
On Wed, 19 Oct 2016 09:20:57 -0400 Steven Rostedt wrote: > On Wed, 19 Oct 2016 13:53:36 +0900 > Masami Hiramatsu wrote: > > > Use glob_match() to support flexible glob wildcards (*,?) > > and character classes ([) for ftrace. > > Since the full glob matching is slower than the current > > parti

Re: [PATCH 1/5] ftrace: Support full glob matching

2016-10-19 Thread Steven Rostedt
On Wed, 19 Oct 2016 13:53:36 +0900 Masami Hiramatsu wrote: > Use glob_match() to support flexible glob wildcards (*,?) > and character classes ([) for ftrace. > Since the full glob matching is slower than the current > partial matching routines(*pat, pat*, *pat*), this leaves > those routines and

[PATCH 1/5] ftrace: Support full glob matching

2016-10-18 Thread Masami Hiramatsu
Use glob_match() to support flexible glob wildcards (*,?) and character classes ([) for ftrace. Since the full glob matching is slower than the current partial matching routines(*pat, pat*, *pat*), this leaves those routines and just add MATCH_GLOB for complex glob expression. e.g. [root@loca