From 46f72b349290d2bd7aecea38f02609d814332df6 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 10 Jan 2012 09:04:37 -0800 Subject: vfs: export symbol d_find_any_alias() Ceph needs this. Reviewed-by: Christoph Hellwig Signed-off-by: Sage Weil --- fs/dcache.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'fs/dcache.c') diff --git a/fs/dcache.c b/fs/dcache.c index 89509b5a090e..ba960051dfb7 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1471,7 +1471,14 @@ static struct dentry * __d_find_any_alias(struct inode *inode) return alias; } -static struct dentry * d_find_any_alias(struct inode *inode) +/** + * d_find_any_alias - find any alias for a given inode + * @inode: inode to find an alias for + * + * If any aliases exist for the given inode, take and return a + * reference for one of them. If no aliases exist, return %NULL. + */ +struct dentry *d_find_any_alias(struct inode *inode) { struct dentry *de; @@ -1480,7 +1487,7 @@ static struct dentry * d_find_any_alias(struct inode *inode) spin_unlock(&inode->i_lock); return de; } - +EXPORT_SYMBOL(d_find_any_alias); /** * d_obtain_alias - find or allocate a dentry for a given inode -- cgit v1.2.3