linux-kernel - [PATCH 0/9] XArray: several cleanups

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Message-Id: <20200330123643.17120-1-richard.weiyang@gmail.com>
Date:   Mon, 30 Mar 2020 12:36:34 +0000
From:   Wei Yang <richard.weiyang@...il.com>
To:     willy@...radead.org
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Wei Yang <richard.weiyang@...il.com>
Subject: [PATCH 0/9] XArray: several cleanups

Trivial cleanup for XArray.

No functional change.

Wei Yang (9):
  XArray: fix comment on Zero/Retry entry
  XArray: simplify the calculation of shift
  XArray: handle a NULL head by itself
  XArray: don't expect to have more nr_values than count
  XArray: entry in last level is not expected to be a node
  XArray: internal node is a xa_node when it is bigger than
    XA_ZERO_ENTRY
  XArray: the NULL xa_node condition is handled in xas_top
  XArray: take xas_error() handling for clearer logic
  XArray: adjust xa_offset till it gets the correct node

 include/linux/xarray.h |  6 +++---
 lib/xarray.c           | 31 ++++++++++++-------------------
 2 files changed, 15 insertions(+), 22 deletions(-)

-- 
2.23.0