Commit a8922f79 authored by Chengming Zhou's avatar Chengming Zhou Committed by Ilya Dryomov
Browse files

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
16a1d968 ("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: default avatarChengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: default avatarXiubo Li <xiubli@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 09927e7e

fs/ceph/super.c

+9 −9
Original line number Diff line number Diff line
@@ -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;