diff options
| author | Danilo Krummrich <dakr@kernel.org> | 2025-07-27 12:59:06 +0200 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-08-10 19:02:56 +0200 |
| commit | eb5ca9094a18fb98777bf4814ea84c93bf7c271d (patch) | |
| tree | 5be474173c8bac052a580c5575f83e0e8ca81ac0 | |
| parent | 8f5ae30d69d7543eee0d70083daf4de8fe15d585 (diff) | |
mm/vmscan: fix inverted polarity in lru_gen_seq_show()
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@zeniv.linux.org.uk>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [1]
Link: https://lore.kernel.org/all/aGZu3Z730FQtqxsE@casper.infradead.org/ [2]
Link: https://lore.kernel.org/all/20250704040720.GP1880847@ZenIV/ [3]
Fixes: a7694ff11aa9 ("vmscan: don't bother with debugfs_real_fops()")
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250727105937.7480-1-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
| -rw-r--r-- | mm/vmscan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 7de11524a936..a48aec8bfd92 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -5772,9 +5772,9 @@ 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; |