From: Daniel Jordan <daniel.m.jordan@oracle.com>
Date: Thu, 14 Jun 2018 22:26:21 +0000 (-0700)
Subject: mm/swapfile.c: fix swap_count comment about nonexistent SWAP_HAS_CONT
X-Git-Tag: v4.19~775^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=955c97f0859abef698e77f5697f5c4008303abb9;p=platform%2Fkernel%2Flinux-rpi3.git

mm/swapfile.c: fix swap_count comment about nonexistent SWAP_HAS_CONT

Commit 570a335b8e22 ("swap_info: swap count continuations") introduces
COUNT_CONTINUED but refers to it incorrectly as SWAP_HAS_CONT in a
comment in swap_count.  Fix it.

Link: http://lkml.kernel.org/r/20180612175919.30413-1-daniel.m.jordan@oracle.com
Fixes: 570a335b8e22 ("swap_info: swap count continuations")
Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 925cf79..2cc2972 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -100,7 +100,7 @@ atomic_t nr_rotate_swap = ATOMIC_INIT(0);
 
 static inline unsigned char swap_count(unsigned char ent)
 {
-	return ent & ~SWAP_HAS_CACHE;	/* may include SWAP_HAS_CONT flag */
+	return ent & ~SWAP_HAS_CACHE;	/* may include COUNT_CONTINUED flag */
 }
 
 /* returns 1 if swap entry is freed */