linux-kernel - Re: [for-next][PATCH 0/8] tracing: Clean up hash logic for set_graph

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Message-ID: <CAM9d7ch1zoT6xqBCbJQuoh5Dzz98UBSiShgFNXbwVWPZvRsjLw@mail.gmail.com>
Date:   Sat, 4 Feb 2017 00:14:48 +0900
From:   Namhyung Kim <namhyung@...nel.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [for-next][PATCH 0/8] tracing: Clean up hash logic for set_graph_function

On Fri, Feb 3, 2017 at 10:40 PM, Steven Rostedt <rostedt@...dmis.org> wrote:
>   git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
> for-next
>
> Head SHA1: 092adb1121aec9e0dfa2d07bc160ae60831f4798
>
>
> Steven Rostedt (VMware) (8):
>       tracing: Add ftrace_hash_key() helper function
>       ftrace: Create a slight optimization on searching the ftrace_hash
>       ftrace: Replace (void *)1 with a meaningful macro name FTRACE_GRAPH_EMPTY
>       ftrace: Reset fgd->hash in ftrace_graph_write()
>       ftrace: Have set_graph_functions handle write with RDWR
>       tracing: Reset parser->buffer to allow multiple "puts"
>       ftrace: Do not hold references of ftrace_graph_{notrace_}hash out of graph_lock
>       ftrace: Have set_graph_function handle multiple functions in one write
>
> ----
>  kernel/trace/ftrace.c | 186 ++++++++++++++++++++++++++++++++++----------------
>  kernel/trace/trace.c  |   1 +
>  2 files changed, 129 insertions(+), 58 deletions(-)

For the whole series,

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks for fixing and enhancing this,
Namhyung