mm: Remove slab destructors from kmem_cache_create().
Slab destructors were no longer supported after Christoph's
c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been
BUGs for both slab and slub, and slob never supported them
either.
This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c
index fd8cb1b..7418dc8 100644
--- a/fs/ocfs2/dlm/dlmfs.c
+++ b/fs/ocfs2/dlm/dlmfs.c
@@ -592,7 +592,7 @@
sizeof(struct dlmfs_inode_private),
0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
SLAB_MEM_SPREAD),
- dlmfs_init_once, NULL);
+ dlmfs_init_once);
if (!dlmfs_inode_cache)
return -ENOMEM;
cleanup_inode = 1;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 65b2b9b..62e4a7d 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -510,7 +510,7 @@
dlm_mle_cache = kmem_cache_create("dlm_mle_cache",
sizeof(struct dlm_master_list_entry),
0, SLAB_HWCACHE_ALIGN,
- NULL, NULL);
+ NULL);
if (dlm_mle_cache == NULL)
return -ENOMEM;
return 0;
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 3a5a1ed..200c7d4 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -984,7 +984,7 @@
0,
(SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT|
SLAB_MEM_SPREAD),
- ocfs2_inode_init_once, NULL);
+ ocfs2_inode_init_once);
if (!ocfs2_inode_cachep)
return -ENOMEM;
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index 39814b9..4da8851 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -548,7 +548,7 @@
{
ocfs2_uptodate_cachep = kmem_cache_create("ocfs2_uptodate",
sizeof(struct ocfs2_meta_cache_item),
- 0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+ 0, SLAB_HWCACHE_ALIGN, NULL);
if (!ocfs2_uptodate_cachep)
return -ENOMEM;