Commit 1df98b8b authored by Al Viro's avatar Al Viro

proc_fill_cache(): clean up, get rid of pointless find_inode_number() use

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent c52a47ac
......@@ -1686,39 +1686,29 @@ bool proc_fill_cache(struct file *file, struct dir_context *ctx,
instantiate_t instantiate, struct task_struct *task, const void *ptr)
{
struct dentry *child, *dir = file->f_path.dentry;
struct qstr qname = QSTR_INIT(name, len);
struct inode *inode;
struct qstr qname;
ino_t ino = 0;
unsigned type = DT_UNKNOWN;
unsigned type;
ino_t ino;
qname.name = name;
qname.len = len;
qname.hash = full_name_hash(name, len);
child = d_lookup(dir, &qname);
child = d_hash_and_lookup(dir, &qname);
if (!child) {
struct dentry *new;
new = d_alloc(dir, &qname);
if (new) {
child = ERR_PTR(instantiate(dir->d_inode, new, task, ptr));
if (child)
dput(new);
else
child = new;
child = d_alloc(dir, &qname);
if (!child)
goto end_instantiate;
if (instantiate(dir->d_inode, child, task, ptr) < 0) {
dput(child);
goto end_instantiate;
}
}
if (!child || IS_ERR(child) || !child->d_inode)
goto end_instantiate;
inode = child->d_inode;
ino = inode->i_ino;
type = inode->i_mode >> 12;
dput(child);
end_instantiate:
if (!ino)
ino = find_inode_number(dir, &qname);
if (!ino)
ino = 1;
return dir_emit(ctx, name, len, ino, type);
end_instantiate:
return dir_emit(ctx, name, len, 1, DT_UNKNOWN);
}
#ifdef CONFIG_CHECKPOINT_RESTORE
......
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