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authorAl Viro <viro@zeniv.linux.org.uk>2009-08-05 10:25:56 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-12-16 12:16:40 -0500
commit4b42af81f0d7f95dff320f47d99c201925f406f5 (patch)
tree49829a9c58a5f7cac9a7b5e7efb22d6287794d72 /mm/shmem.c
parent853b3da10d617f08340e5fe569c99e7b54f2a568 (diff)
switch shmem_file_setup() to alloc_file()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/shmem.c')
-rw-r--r--mm/shmem.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index 4fb41c83dac..ef8f47473c5 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2647,32 +2647,29 @@ struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags
2647 if (!dentry) 2647 if (!dentry)
2648 goto put_memory; 2648 goto put_memory;
2649 2649
2650 error = -ENFILE;
2651 file = get_empty_filp();
2652 if (!file)
2653 goto put_dentry;
2654
2655 error = -ENOSPC; 2650 error = -ENOSPC;
2656 inode = shmem_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0, flags); 2651 inode = shmem_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0, flags);
2657 if (!inode) 2652 if (!inode)
2658 goto close_file; 2653 goto put_dentry;
2659 2654
2660 d_instantiate(dentry, inode); 2655 d_instantiate(dentry, inode);
2661 inode->i_size = size; 2656 inode->i_size = size;
2662 inode->i_nlink = 0; /* It is unlinked */ 2657 inode->i_nlink = 0; /* It is unlinked */
2663 init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
2664 &shmem_file_operations);
2665
2666#ifndef CONFIG_MMU 2658#ifndef CONFIG_MMU
2667 error = ramfs_nommu_expand_for_mapping(inode, size); 2659 error = ramfs_nommu_expand_for_mapping(inode, size);
2668 if (error) 2660 if (error)
2669 goto close_file; 2661 goto put_dentry;
2670#endif 2662#endif
2663
2664 error = -ENFILE;
2665 file = alloc_file(shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
2666 &shmem_file_operations);
2667 if (!file)
2668 goto put_dentry;
2669
2671 ima_counts_get(file); 2670 ima_counts_get(file);
2672 return file; 2671 return file;
2673 2672
2674close_file:
2675 put_filp(file);
2676put_dentry: 2673put_dentry:
2677 dput(dentry); 2674 dput(dentry);
2678put_memory: 2675put_memory: