linux-kernel - [PATCH v1 0/2] tidy up zsmalloc implementation

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Message-ID: <20220811153755.16102-1-avromanov@sberdevices.ru>
Date:   Thu, 11 Aug 2022 18:37:53 +0300
From:   Alexey Romanov <avromanov@...rdevices.ru>
To:     <minchan@...nel.org>, <senozhatsky@...omium.org>,
        <ngupta@...are.org>, <akpm@...ux-foundation.org>
CC:     <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
        <kernel@...rdevices.ru>, Alexey Romanov <avromanov@...rdevices.ru>
Subject: [PATCH v1 0/2] tidy up zsmalloc implementation

Hello!

This patchset remove some unnecessary checks and adds clarifying 
comment. While analysis zs_object_copy() function code, I spent 
some time to understand what the call kunmap_atomic(d_addr) is for. 
It seems that this point is not trivial and it is worth adding
a comment.

Alexey Romanov (2):
  zsmalloc: zs_object_copy: add clarifying comment
  zsmalloc: remove unnecessary size_class NULL check

 mm/zsmalloc.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

-- 
2.30.1