[PATCH] mm: delete stale comment about cachelines

[Brendan Jackman]

These comments have been wrong since commit a211c6550efc ("mm:
page_alloc: defrag_mode kswapd/kcompactd watermarks") added
NR_FREE_PAGES_BLOCKS. Since nobody has complained about it in the last
year, it seems unlikely these comments were particularly useful anyway,
so delete them.

Signed-off-by: Brendan Jackman <jackmanb@xxxxxxxxxx>
---
 include/linux/mmzone.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 1331a7b93f33c..e308f5ac7950a 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -214,7 +214,6 @@ enum numa_stat_item {
 #endif
 
 enum zone_stat_item {
-	/* First 128 byte cacheline (assuming 64 bit words) */
 	NR_FREE_PAGES,
 	NR_FREE_PAGES_BLOCKS,
 	NR_ZONE_LRU_BASE, /* Used only for compaction and reclaim retry */
@@ -225,7 +224,6 @@ enum zone_stat_item {
 	NR_ZONE_UNEVICTABLE,
 	NR_ZONE_WRITE_PENDING,	/* Count of dirty, writeback and unstable pages */
 	NR_MLOCK,		/* mlock()ed pages found and moved off LRU */
-	/* Second 128 byte cacheline */
 #if IS_ENABLED(CONFIG_ZSMALLOC)
 	NR_ZSPAGES,		/* allocated in zsmalloc */
 #endif

---
base-commit: 4aedd91eef75addec6eb2702aa0d94625d01458d
change-id: 20260601-zone_stat_item-comment-45d660892420

Best regards,
-- 
Brendan Jackman <jackmanb@xxxxxxxxxx>