[PATCH] mm/vmscan: fix inverted polarity in lru_gen_seq_show()

[Danilo Krummrich]

Commit a7694ff11aa9 ("vmscan: don't bother with debugfs_real_fops()")
started using debugfs_get_aux_num() to distinguish between the RW
"lru_gen" and the RO "lru_gen_full" file [1].

Willy reported the inverted polarity [2] and Al fixed it up in [3].

However, the patch in [1] was applied. Hence, fix this up accordingly.

Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [1]
Link: https://lore.kernel.org/all/aGZu3Z730FQtqxsE@xxxxxxxxxxxxxxxxxxxx/ [2]
Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [3]
Fixes: a7694ff11aa9 ("vmscan: don't bother with debugfs_real_fops()")
Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
---
 mm/vmscan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 0e661672cbb9..27c70848c0a0 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -5756,9 +5756,9 @@ static int __init init_lru_gen(void)
 	if (sysfs_create_group(mm_kobj, &lru_gen_attr_group))
 		pr_err("lru_gen: failed to create sysfs group\n");
 
-	debugfs_create_file_aux_num("lru_gen", 0644, NULL, NULL, 1,
+	debugfs_create_file_aux_num("lru_gen", 0644, NULL, NULL, false,
 				    &lru_gen_rw_fops);
-	debugfs_create_file_aux_num("lru_gen_full", 0444, NULL, NULL, 0,
+	debugfs_create_file_aux_num("lru_gen_full", 0444, NULL, NULL, true,
 				    &lru_gen_ro_fops);
 
 	return 0;

base-commit: 51a486feac0ca002bee6429f03da0a6c206d0dc5
-- 
2.50.0