On Wed, 5 Oct 2016 09:36:35 -0400 Steven Rostedt <rost...@goodmis.org> wrote:
> On Wed, 5 Oct 2016 20:58:15 +0900 > Masami Hiramatsu <mhira...@kernel.org> 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 just add MATCH_GLOB for complex glob > > expression. > > > > e.g. > > ---- > > [root@localhost tracing]# echo 'sched*group' > set_ftrace_filter > > [root@localhost tracing]# cat set_ftrace_filter > > sched_free_group > > sched_change_group > > sched_create_group > > sched_online_group > > sched_destroy_group > > sched_offline_group > > [root@localhost tracing]# echo '[Ss]y[Ss]_*' > set_ftrace_filter > > [root@localhost tracing]# head set_ftrace_filter > > sys_arch_prctl > > sys_rt_sigreturn > > sys_ioperm > > SyS_iopl > > sys_modify_ldt > > SyS_mmap > > SyS_set_thread_area > > SyS_get_thread_area > > SyS_set_tid_address > > sys_fork > > ---- > > > > Signed-off-by: Masami Hiramatsu <mhira...@kernel.org> > > Nice! Although, I probably wont get to look at this till I get back > from Berlin. Please send me a friendly "ping" on the 17th. OK, I'm also considering update ftracetest too for recent features. Maybe I would better make a series including this. > I'll still add it to my new "todo" folder. Since, just marking patches > in my inbox as todo hasn't been working out for me, I've created a > separate folder for ftrace patches. :) Thanks! > > Thanks! > > -- Steve -- Masami Hiramatsu <mhira...@kernel.org>
