Hi Chengming,
Thanks for your patch.
BTW, could you share the link of the relevant patches to mark this a no-op ?
Thanks
- Xiubo
On 2/24/24 21:47, chengming.zhou@xxxxxxxxx wrote:
From: Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>
The SLAB_MEM_SPREAD flag is already a no-op as of 6.8-rc1, remove
its usage so we can delete it from slab. No functional change.
Signed-off-by: Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>
---
fs/ceph/super.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 5ec102f6b1ac..4dcbbaa297f6 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;
