diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index d6722506d2da..feead1943d92 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1092,7 +1092,7 @@ static int shmem_mmap(struct file *file, struct vm_area_struct *vma) } static struct inode *shmem_get_inode(struct super_block *sb, const struct inode *dir, - int mode, dev_t dev, unsigned long flags) + umode_t mode, dev_t dev, unsigned long flags) { struct inode *inode; struct shmem_inode_info *info; @@ -1456,7 +1456,7 @@ static int shmem_statfs(struct dentry *dentry, struct kstatfs *buf) * File creation. Allocate an inode, and we're done.. */ static int -shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev) +shmem_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev) { struct inode *inode; int error = -ENOSPC; @@ -1489,7 +1489,7 @@ shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev) return error; } -static int shmem_mkdir(struct inode *dir, struct dentry *dentry, int mode) +static int shmem_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) { int error; @@ -1499,7 +1499,7 @@ static int shmem_mkdir(struct inode *dir, struct dentry *dentry, int mode) return 0; } -static int shmem_create(struct inode *dir, struct dentry *dentry, int mode, +static int shmem_create(struct inode *dir, struct dentry *dentry, umode_t mode, struct nameidata *nd) { return shmem_mknod(dir, dentry, mode | S_IFREG, 0); @@ -2118,9 +2118,9 @@ out: return error; } -static int shmem_show_options(struct seq_file *seq, struct vfsmount *vfs) +static int shmem_show_options(struct seq_file *seq, struct dentry *root) { - struct shmem_sb_info *sbinfo = SHMEM_SB(vfs->mnt_sb); + struct shmem_sb_info *sbinfo = SHMEM_SB(root->d_sb); if (sbinfo->max_blocks != shmem_default_max_blocks()) seq_printf(seq, ",size=%luk", @@ -2128,7 +2128,7 @@ static int shmem_show_options(struct seq_file *seq, struct vfsmount *vfs) if (sbinfo->max_inodes != shmem_default_max_inodes()) seq_printf(seq, ",nr_inodes=%lu", sbinfo->max_inodes); if (sbinfo->mode != (S_IRWXUGO | S_ISVTX)) - seq_printf(seq, ",mode=%03o", sbinfo->mode); + seq_printf(seq, ",mode=%03ho", sbinfo->mode); if (sbinfo->uid != 0) seq_printf(seq, ",uid=%u", sbinfo->uid); if (sbinfo->gid != 0) @@ -2234,13 +2234,12 @@ static struct inode *shmem_alloc_inode(struct super_block *sb) static void shmem_destroy_callback(struct rcu_head *head) { struct inode *inode = container_of(head, struct inode, i_rcu); - INIT_LIST_HEAD(&inode->i_dentry); kmem_cache_free(shmem_inode_cachep, SHMEM_I(inode)); } static void shmem_destroy_inode(struct inode *inode) { - if ((inode->i_mode & S_IFMT) == S_IFREG) + if (S_ISREG(inode->i_mode)) mpol_free_shared_policy(&SHMEM_I(inode)->policy); call_rcu(&inode->i_rcu, shmem_destroy_callback); } |