linux-kernel - Re: [PATCH v5 06/10] eventfs: Implement eventfs lookup, read, open functions

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Message-ID: <20230726162820.28e3a492@rorschach.local.home>
Date:   Wed, 26 Jul 2023 16:28:20 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Ajay Kaher <akaher@...are.com>
Cc:     shuah@...nel.org, mhiramat@...nel.org, chinglinyu@...gle.com,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-trace-kernel@...r.kernel.org, lkp@...el.com,
        namit@...are.com, oe-lkp@...ts.linux.dev, amakhalov@...are.com,
        er.ajay.kaher@...il.com, srivatsa@...il.mit.edu, tkundu@...are.com,
        vsirnapalli@...are.com
Subject: Re: [PATCH v5 06/10] eventfs: Implement eventfs lookup, read, open
 functions

On Sun, 23 Jul 2023 01:07:01 +0530
Ajay Kaher <akaher@...are.com> wrote:

> Add the inode_operations, file_operations, and helper functions to eventfs:
> dcache_dir_open_wrapper()
> eventfs_root_lookup()
> eventfs_release()
> eventfs_set_ef_status_free()
> eventfs_post_create_dir()
> 
> The inode_operations and file_operations functions will be called from the
> VFS layer.
> 

I would add in this change log:

  create_file() and create_dir() are added as stub functions and will
  be filled in later.

> Signed-off-by: Ajay Kaher <akaher@...are.com>
> Co-developed-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
> Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
> Tested-by: Ching-lin Yu <chinglinyu@...gle.com>
> ---
>  fs/tracefs/event_inode.c | 312 +++++++++++++++++++++++++++++++++++++++
>  fs/tracefs/internal.h    |   2 +
>  2 files changed, 314 insertions(+)
> 

-- Steve