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vfs: switch i_dentry/d_alias to hlist

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-06-09 13:51:19 -04:00
parent 9f713878f2
commit b3d9b7a3c7
13 changed files with 36 additions and 28 deletions
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5
fs/cifs/inode.c
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@@ -800,7 +800,7 @@ cifs_find_inode(struct inode *inode, void *opaque)
return 0;
/* if it's not a directory or has no dentries, then flag it */
if (S_ISDIR(inode->i_mode) && !list_empty(&inode->i_dentry))
if (S_ISDIR(inode->i_mode) && !hlist_empty(&inode->i_dentry))
fattr->cf_flags |= CIFS_FATTR_INO_COLLISION;
return 1;
@@ -825,9 +825,10 @@ static bool
inode_has_hashed_dentries(struct inode *inode)
{
struct dentry *dentry;
struct hlist_node *p;
spin_lock(&inode->i_lock);
list_for_each_entry(dentry, &inode->i_dentry, d_alias) {
hlist_for_each_entry(dentry, p, &inode->i_dentry, d_alias) {
if (!d_unhashed(dentry) || IS_ROOT(dentry)) {
spin_unlock(&inode->i_lock);
return true;