Commit c0c641d7 authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
Browse files

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: 0ab0abcf ("mm/zswap: refactor the get/put routines")
Signed-off-by: default avatarRandy 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5d5d19ed

mm/zswap.c

+3 −3
Original line number Diff line number Diff line
@@ -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);