Remove SLAB_CTOR_CONSTRUCTOR
SLAB_CTOR_CONSTRUCTOR is always specified. No point in checking it.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Steven French <sfrench@us.ibm.com>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Anton Altaparmakov <aia21@cantab.net>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jan Kara <jack@ucw.cz>
Cc: David Chinner <dgc@sgi.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/rmap.c b/mm/rmap.c
index 304f519..1c1af92 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -162,12 +162,10 @@
static void anon_vma_ctor(void *data, struct kmem_cache *cachep,
unsigned long flags)
{
- if (flags & SLAB_CTOR_CONSTRUCTOR) {
- struct anon_vma *anon_vma = data;
+ struct anon_vma *anon_vma = data;
- spin_lock_init(&anon_vma->lock);
- INIT_LIST_HEAD(&anon_vma->head);
- }
+ spin_lock_init(&anon_vma->lock);
+ INIT_LIST_HEAD(&anon_vma->head);
}
void __init anon_vma_init(void)
diff --git a/mm/shmem.c b/mm/shmem.c
index f01e8de..e537317 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2358,13 +2358,11 @@
{
struct shmem_inode_info *p = (struct shmem_inode_info *) foo;
- if (flags & SLAB_CTOR_CONSTRUCTOR) {
- inode_init_once(&p->vfs_inode);
+ inode_init_once(&p->vfs_inode);
#ifdef CONFIG_TMPFS_POSIX_ACL
- p->i_acl = NULL;
- p->i_default_acl = NULL;
+ p->i_acl = NULL;
+ p->i_default_acl = NULL;
#endif
- }
}
static int init_inodecache(void)
diff --git a/mm/slab.c b/mm/slab.c
index 2043102..1dc0ce1 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2610,7 +2610,7 @@
}
static void cache_init_objs(struct kmem_cache *cachep,
- struct slab *slabp, unsigned long ctor_flags)
+ struct slab *slabp)
{
int i;
@@ -2634,7 +2634,7 @@
*/
if (cachep->ctor && !(cachep->flags & SLAB_POISON))
cachep->ctor(objp + obj_offset(cachep), cachep,
- ctor_flags);
+ 0);
if (cachep->flags & SLAB_RED_ZONE) {
if (*dbg_redzone2(cachep, objp) != RED_INACTIVE)
@@ -2650,7 +2650,7 @@
cachep->buffer_size / PAGE_SIZE, 0);
#else
if (cachep->ctor)
- cachep->ctor(objp, cachep, ctor_flags);
+ cachep->ctor(objp, cachep, 0);
#endif
slab_bufctl(slabp)[i] = i + 1;
}
@@ -2739,7 +2739,6 @@
struct slab *slabp;
size_t offset;
gfp_t local_flags;
- unsigned long ctor_flags;
struct kmem_list3 *l3;
/*
@@ -2748,7 +2747,6 @@
*/
BUG_ON(flags & ~(GFP_DMA | GFP_LEVEL_MASK));
- ctor_flags = SLAB_CTOR_CONSTRUCTOR;
local_flags = (flags & GFP_LEVEL_MASK);
/* Take the l3 list lock to change the colour_next on this node */
check_irq_off();
@@ -2793,7 +2791,7 @@
slabp->nodeid = nodeid;
slab_map_pages(cachep, slabp, objp);
- cache_init_objs(cachep, slabp, ctor_flags);
+ cache_init_objs(cachep, slabp);
if (local_flags & __GFP_WAIT)
local_irq_disable();
@@ -3077,7 +3075,7 @@
#endif
objp += obj_offset(cachep);
if (cachep->ctor && cachep->flags & SLAB_POISON)
- cachep->ctor(objp, cachep, SLAB_CTOR_CONSTRUCTOR);
+ cachep->ctor(objp, cachep, 0);
#if ARCH_SLAB_MINALIGN
if ((u32)objp & (ARCH_SLAB_MINALIGN-1)) {
printk(KERN_ERR "0x%p: not aligned to ARCH_SLAB_MINALIGN=%d\n",
diff --git a/mm/slob.c b/mm/slob.c
index 79164a4..71976c5 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -327,7 +327,7 @@
b = (void *)__get_free_pages(flags, get_order(c->size));
if (c->ctor)
- c->ctor(b, c, SLAB_CTOR_CONSTRUCTOR);
+ c->ctor(b, c, 0);
return b;
}
diff --git a/mm/slub.c b/mm/slub.c
index 3ca164f..e7ad123 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -994,7 +994,7 @@
}
if (unlikely(s->ctor))
- s->ctor(object, s, SLAB_CTOR_CONSTRUCTOR);
+ s->ctor(object, s, 0);
}
static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)