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VFS: assorted weird filesystems: d_inode() annotations

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Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
David Howells
2015-03-17 22:26:12 +00:00
committed by Al Viro
parent 2b0143b5c9
commit 75c3cfa855
15 changed files with 106 additions and 106 deletions
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18
arch/s390/hypfs/inode.c
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@@ -48,7 +48,7 @@ static struct dentry *hypfs_last_dentry;
static void hypfs_update_update(struct super_block *sb)
{
struct hypfs_sb_info *sb_info = sb->s_fs_info;
struct inode *inode = sb_info->update_file->d_inode;
struct inode *inode = d_inode(sb_info->update_file);
sb_info->last_update = get_seconds();
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
@@ -64,7 +64,7 @@ static void hypfs_add_dentry(struct dentry *dentry)
static inline int hypfs_positive(struct dentry *dentry)
{
return dentry->d_inode && !d_unhashed(dentry);
return d_really_is_positive(dentry) && !d_unhashed(dentry);
}
static void hypfs_remove(struct dentry *dentry)
@@ -72,16 +72,16 @@ static void hypfs_remove(struct dentry *dentry)
struct dentry *parent;
parent = dentry->d_parent;
mutex_lock(&parent->d_inode->i_mutex);
mutex_lock(&d_inode(parent)->i_mutex);
if (hypfs_positive(dentry)) {
if (d_is_dir(dentry))
simple_rmdir(parent->d_inode, dentry);
simple_rmdir(d_inode(parent), dentry);
else
simple_unlink(parent->d_inode, dentry);
simple_unlink(d_inode(parent), dentry);
}
d_delete(dentry);
dput(dentry);
mutex_unlock(&parent->d_inode->i_mutex);
mutex_unlock(&d_inode(parent)->i_mutex);
}
static void hypfs_delete_tree(struct dentry *root)
@@ -336,7 +336,7 @@ static struct dentry *hypfs_create_file(struct dentry *parent, const char *name,
struct dentry *dentry;
struct inode *inode;
mutex_lock(&parent->d_inode->i_mutex);
mutex_lock(&d_inode(parent)->i_mutex);
dentry = lookup_one_len(name, parent, strlen(name));
if (IS_ERR(dentry)) {
dentry = ERR_PTR(-ENOMEM);
@@ -357,14 +357,14 @@ static struct dentry *hypfs_create_file(struct dentry *parent, const char *name,
} else if (S_ISDIR(mode)) {
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
inc_nlink(parent->d_inode);
inc_nlink(d_inode(parent));
} else
BUG();
inode->i_private = data;
d_instantiate(dentry, inode);
dget(dentry);
fail:
mutex_unlock(&parent->d_inode->i_mutex);
mutex_unlock(&d_inode(parent)->i_mutex);
return dentry;
}