From: Randy Dunlap <rdunlap@infradead.org>
Date: Fri, 26 Feb 2021 01:18:13 +0000 (-0800)
Subject: mm: zswap: clean up confusing comment
X-Git-Tag: v5.15~1629^2~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c0c641d77b9ab0da798ca86d34d2327d6f427f4c;p=platform%2Fkernel%2Flinux-starfive.git

mm: zswap: clean up confusing comment

Correct wording and change one duplicated word (it) to "it is".

Link: https://lkml.kernel.org/r/20201221042848.13980-1-rdunlap@infradead.org
Fixes: 0ab0abcf5115 ("mm/zswap: refactor the get/put routines")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Weijie Yang <weijie.yang@samsung.com>
Cc: Seth Jennings <sjennings@variantweb.net>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/zswap.c b/mm/zswap.c
index 182f6ad..1e41c28 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -1022,10 +1022,10 @@ static int zswap_writeback_entry(struct zpool *pool, unsigned long handle)
 
 	/*
 	* if we get here due to ZSWAP_SWAPCACHE_EXIST
-	* a load may happening concurrently
-	* it is safe and okay to not free the entry
+	* a load may be happening concurrently.
+	* it is safe and okay to not free the entry.
 	* if we free the entry in the following put
-	* it it either okay to return !0
+	* it is also okay to return !0
 	*/
 fail:
 	spin_lock(&tree->lock);