Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block

[linux-2.6-omap-h63xx.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 8a82342a8595019623c6ad2170cb9763de263b5e..289dbb0a6fd6dff9e983a42ac7d0f1fdd964e5a3 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2328,8 +2328,7 @@ static void shmem_destroy_inode(struct inode *inode)
        kmem_cache_free(shmem_inode_cachep, SHMEM_I(inode));
 }
 
-static void init_once(void *foo, struct kmem_cache *cachep,
-                     unsigned long flags)
+static void init_once(struct kmem_cache *cachep, void *foo)
 {
        struct shmem_inode_info *p = (struct shmem_inode_info *) foo;
 
@@ -2344,9 +2343,7 @@ static int init_inodecache(void)
 {
        shmem_inode_cachep = kmem_cache_create("shmem_inode_cache",
                                sizeof(struct shmem_inode_info),
-                               0, 0, init_once);
-       if (shmem_inode_cachep == NULL)
-               return -ENOMEM;
+                               0, SLAB_PANIC, init_once);
        return 0;
 }
 
@@ -2464,6 +2461,10 @@ static int __init init_tmpfs(void)
 {
        int error;
 
+       error = bdi_init(&shmem_backing_dev_info);
+       if (error)
+               goto out4;
+
        error = init_inodecache();
        if (error)
                goto out3;
@@ -2488,6 +2489,8 @@ out1:
 out2:
        destroy_inodecache();
 out3:
+       bdi_destroy(&shmem_backing_dev_info);
+out4:
        shm_mnt = ERR_PTR(error);
        return error;
 }
@@ -2540,11 +2543,8 @@ struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags)
        d_instantiate(dentry, inode);
        inode->i_size = size;
        inode->i_nlink = 0;     /* It is unlinked */
-       file->f_path.mnt = mntget(shm_mnt);
-       file->f_path.dentry = dentry;
-       file->f_mapping = inode->i_mapping;
-       file->f_op = &shmem_file_operations;
-       file->f_mode = FMODE_WRITE | FMODE_READ;
+       init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
+                       &shmem_file_operations);
        return file;
 
 close_file: