ext4: remove SLAB_MEM_SPREAD flag usage

The SLAB_MEM_SPREAD flag used to be implemented in SLAB, which was
removed as of v6.8-rc1, so it became a dead flag since the commit
16a1d968358a ("mm/slab: remove mm/slab.c and slab_def.h"). And the
series[1] went on to mark it obsolete to avoid confusion for users.
Here we can just remove all its users, which has no functional change.

[1] https://lore.kernel.org/all/20240223-slab-cleanup-flags-v2-1-02f1753e8303@suse.cz/

Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Link: https://lore.kernel.org/r/20240224134822.829456-1-chengming.zhou@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 91e9f961993d673e1e8545f10dd9b103c496088c..3585ecabe7344bd7be45c3eec1084aca4779a144 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1500,8 +1500,7 @@ static int __init init_inodecache(void)
 {
        ext4_inode_cachep = kmem_cache_create_usercopy("ext4_inode_cache",
                                sizeof(struct ext4_inode_info), 0,
-                               (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
-                                       SLAB_ACCOUNT),
+                               SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
                                offsetof(struct ext4_inode_info, i_data),
                                sizeof_field(struct ext4_inode_info, i_data),
                                init_once);