diff mbox

mm, swap: fix swap_count comment about nonexistent SWAP_HAS_CONT

Message ID 20180612175919.30413-1-daniel.m.jordan@oracle.com (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Jordan June 12, 2018, 5:59 p.m. UTC 
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.

Fixes: 570a335b8e22 ("swap_info: swap count continuations")
Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
---
 mm/swapfile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 744d66666f82..808349ee6f6f 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -101,7 +101,7 @@  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 */