diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 71b8d957b63b..91e2620148b2 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -42,7 +42,7 @@ #include <linux/iversion.h> #include "swap.h" -static struct vfsmount *shm_mnt; +static struct vfsmount *shm_mnt __ro_after_init; #ifdef CONFIG_SHMEM /* @@ -4400,7 +4400,7 @@ static const struct fs_context_operations shmem_fs_context_ops = { #endif }; -static struct kmem_cache *shmem_inode_cachep; +static struct kmem_cache *shmem_inode_cachep __ro_after_init; static struct inode *shmem_alloc_inode(struct super_block *sb) { @@ -4432,14 +4432,14 @@ static void shmem_init_inode(void *foo) inode_init_once(&info->vfs_inode); } -static void shmem_init_inodecache(void) +static void __init shmem_init_inodecache(void) { shmem_inode_cachep = kmem_cache_create("shmem_inode_cache", sizeof(struct shmem_inode_info), 0, SLAB_PANIC|SLAB_ACCOUNT, shmem_init_inode); } -static void shmem_destroy_inodecache(void) +static void __init shmem_destroy_inodecache(void) { kmem_cache_destroy(shmem_inode_cachep); } |