linux-kernel - [PATCH 0/6] ksmbd: Minor performance improvement & code cleanup

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Message-ID: <TYCP286MB23239EE29037F6051CFE5691CAC09@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM>
Date:   Sun, 15 Jan 2023 18:32:03 +0800
From:   Dawei Li <set_pte_at@...look.com>
To:     linkinjeon@...nel.org, sfrench@...ba.org
Cc:     senozhatsky@...omium.org, tom@...pey.com, hyc.lee@...il.com,
        linux-cifs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/6]  ksmbd: Minor performance improvement & code cleanup

It's a small series mostly aimed at performance improvement and code
cleanup.

Among which, First three ones are performance related commits, and
other ones are minor code cleanup.

1 & 2: list => xarray, acclerating index based lookup.
3: rwlock => rcu primitive, enabling write & read concurrency.
4: Simple duplicated code removal.
5: Minor code rework and exception handling.
6: Simple typo fix.

Dawei Li (6):
  ksmbd: Implements sess->ksmbd_chann_list as xarray
  ksmbd: Implements sess->rpc_handle_list as xarray
  ksmbd: replace rwlock with rcu for concurrenct access on conn list
  ksmbd: Remove duplicated codes
  ksmbd: improve exception handling and avoid redundant sanity check in
    loop
  ksmbd: fix typo, syncronous->synchronous

 fs/ksmbd/asn1.c              | 19 ++++---
 fs/ksmbd/connection.c        | 54 +++++++++++---------
 fs/ksmbd/connection.h        |  1 -
 fs/ksmbd/ksmbd_work.h        |  2 +-
 fs/ksmbd/mgmt/user_session.c | 98 ++++++++++++++----------------------
 fs/ksmbd/mgmt/user_session.h |  6 +--
 fs/ksmbd/smb2pdu.c           | 52 ++++++-------------
 7 files changed, 93 insertions(+), 139 deletions(-)

-- 
2.25.1