Ceph needs this.
Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
fs/dcache.c | 4 ++--
include/linux/dcache.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index 89509b5..80208e6 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1471,7 +1471,7 @@ static struct dentry * __d_find_any_alias(struct inode *inode)
return alias;
}
-static struct dentry * d_find_any_alias(struct inode *inode)
+struct dentry * d_find_any_alias(struct inode *inode)
{
struct dentry *de;
@@ -1480,7 +1480,7 @@ 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
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index ed9f74f..86079df 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -241,6 +241,7 @@ extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *);
extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
+extern struct dentry * d_find_any_alias(struct inode *inode);
extern struct dentry * d_obtain_alias(struct inode *);
extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *);
--
1.7.0
--
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