diff options
| author | Baokun Li <libaokun1@huawei.com> | 2025-11-21 17:06:35 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2025-11-28 22:35:26 -0500 |
| commit | 58297412edf077870eedce2481db5755b4e98474 (patch) | |
| tree | 6abf68a14efdc4d9ecf460205dc481265efac747 | |
| parent | d37a7ddd3a384bd34f985273d6e776d3d50b0edd (diff) | |
ext4: enable DIOREAD_NOLOCK by default for BS > PS as well
The dioread_nolock related processes already support large folio, so
dioread_nolock is enabled by default regardless of whether the blocksize
is less than, equal to, or greater than PAGE_SIZE.
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Message-ID: <20251121090654.631996-6-libaokun@huaweicloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/super.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 707f890d674e..f39679892e71 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4392,8 +4392,7 @@ static void ext4_set_def_opts(struct super_block *sb, ((def_mount_opts & EXT4_DEFM_NODELALLOC) == 0)) set_opt(sb, DELALLOC); - if (sb->s_blocksize <= PAGE_SIZE) - set_opt(sb, DIOREAD_NOLOCK); + set_opt(sb, DIOREAD_NOLOCK); } static int ext4_handle_clustersize(struct super_block *sb) |