diff options
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index e441941c834d..b60ddc41d783 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -23,7 +23,7 @@ #include <linux/init.h> #include <linux/hash.h> #include <linux/cache.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/mount.h> #include <linux/file.h> #include <asm/uaccess.h> @@ -1713,7 +1713,7 @@ EXPORT_SYMBOL(d_add_ci); * __d_lookup_rcu - search for a dentry (racy, store-free) * @parent: parent dentry * @name: qstr of name we wish to find - * @seq: returns d_seq value at the point where the dentry was found + * @seqp: returns d_seq value at the point where the dentry was found * @inode: returns dentry->d_inode when the inode was found valid. * Returns: dentry, or NULL * @@ -2404,6 +2404,7 @@ struct dentry *d_materialise_unique(struct dentry *dentry, struct inode *inode) if (d_ancestor(alias, dentry)) { /* Check for loops */ actual = ERR_PTR(-ELOOP); + spin_unlock(&inode->i_lock); } else if (IS_ROOT(alias)) { /* Is this an anonymous mountpoint that we * could splice into our tree? */ @@ -2413,7 +2414,7 @@ struct dentry *d_materialise_unique(struct dentry *dentry, struct inode *inode) goto found; } else { /* Nope, but we must(!) avoid directory - * aliasing */ + * aliasing. This drops inode->i_lock */ actual = __d_unalias(inode, dentry, alias); } write_sequnlock(&rename_lock); |