ceph: 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>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 5ec102f..4dcbbaa 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -928,36 +928,36 @@ static int __init init_caches(void)
ceph_inode_cachep = kmem_cache_create("ceph_inode_info",
sizeof(struct ceph_inode_info),
__alignof__(struct ceph_inode_info),
- SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|
- SLAB_ACCOUNT, ceph_inode_init_once);
+ SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT,
+ ceph_inode_init_once);
if (!ceph_inode_cachep)
return -ENOMEM;
- ceph_cap_cachep = KMEM_CACHE(ceph_cap, SLAB_MEM_SPREAD);
+ ceph_cap_cachep = KMEM_CACHE(ceph_cap, 0);
if (!ceph_cap_cachep)
goto bad_cap;
- ceph_cap_snap_cachep = KMEM_CACHE(ceph_cap_snap, SLAB_MEM_SPREAD);
+ ceph_cap_snap_cachep = KMEM_CACHE(ceph_cap_snap, 0);
if (!ceph_cap_snap_cachep)
goto bad_cap_snap;
ceph_cap_flush_cachep = KMEM_CACHE(ceph_cap_flush,
- SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD);
+ SLAB_RECLAIM_ACCOUNT);
if (!ceph_cap_flush_cachep)
goto bad_cap_flush;
ceph_dentry_cachep = KMEM_CACHE(ceph_dentry_info,
- SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD);
+ SLAB_RECLAIM_ACCOUNT);
if (!ceph_dentry_cachep)
goto bad_dentry;
- ceph_file_cachep = KMEM_CACHE(ceph_file_info, SLAB_MEM_SPREAD);
+ ceph_file_cachep = KMEM_CACHE(ceph_file_info, 0);
if (!ceph_file_cachep)
goto bad_file;
- ceph_dir_file_cachep = KMEM_CACHE(ceph_dir_file_info, SLAB_MEM_SPREAD);
+ ceph_dir_file_cachep = KMEM_CACHE(ceph_dir_file_info, 0);
if (!ceph_dir_file_cachep)
goto bad_dir_file;
- ceph_mds_request_cachep = KMEM_CACHE(ceph_mds_request, SLAB_MEM_SPREAD);
+ ceph_mds_request_cachep = KMEM_CACHE(ceph_mds_request, 0);
if (!ceph_mds_request_cachep)
goto bad_mds_req;
