diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-08-05 18:25:56 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-16 12:16:40 -0500 |
| commit | 4b42af81f0d7f95dff320f47d99c201925f406f5 (patch) | |
| tree | 49829a9c58a5f7cac9a7b5e7efb22d6287794d72 /mm/shmem.c | |
| parent | 853b3da10d617f08340e5fe569c99e7b54f2a568 (diff) | |
| download | lwn-4b42af81f0d7f95dff320f47d99c201925f406f5.tar.gz lwn-4b42af81f0d7f95dff320f47d99c201925f406f5.zip | |
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.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 4fb41c83daca..ef8f47473c5a 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 if (!dentry) goto put_memory; - error = -ENFILE; - file = get_empty_filp(); - if (!file) - goto put_dentry; - error = -ENOSPC; inode = shmem_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0, flags); if (!inode) - goto close_file; + goto put_dentry; d_instantiate(dentry, inode); inode->i_size = size; inode->i_nlink = 0; /* It is unlinked */ - init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ, - &shmem_file_operations); - #ifndef CONFIG_MMU error = ramfs_nommu_expand_for_mapping(inode, size); if (error) - goto close_file; + goto put_dentry; #endif + + error = -ENFILE; + file = alloc_file(shm_mnt, dentry, FMODE_WRITE | FMODE_READ, + &shmem_file_operations); + if (!file) + goto put_dentry; + ima_counts_get(file); return file; -close_file: - put_filp(file); put_dentry: dput(dentry); put_memory: |