btrfs: export btrfs_set_prop

Make btrfs_set_prop() a non-static function, so that it can be called
from btrfs_ioctl_setflags(). We need btrfs_set_prop() instead of
btrfs_set_prop_trans() so that we can use the transaction which is
already started in the current thread.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c
index e356dd2..aedf5a7 100644 (file)
--- a/fs/btrfs/props.c
+++ b/fs/btrfs/props.c
@@ -72,9 +72,9 @@ int btrfs_validate_prop(const char *name, const char *value, size_t value_len)
        return handler->validate(value, value_len);
 }
 
-static int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode,
-                         const char *name, const char *value, size_t value_len,
-                         int flags)
+int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode,
+                  const char *name, const char *value, size_t value_len,
+                  int flags)
 {
        const struct prop_handler *handler;
        int ret;

diff --git a/fs/btrfs/props.h b/fs/btrfs/props.h
index 01d2c18..30b9934 100644 (file)
--- a/fs/btrfs/props.h
+++ b/fs/btrfs/props.h
@@ -12,6 +12,9 @@ void __init btrfs_props_init(void);
 
 int btrfs_set_prop_trans(struct inode *inode, const char *name,
                         const char *value, size_t value_len, int flags);
+int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode,
+                  const char *name, const char *value, size_t value_len,
+                  int flags);
 int btrfs_validate_prop(const char *name, const char *value, size_t value_len);
 
 int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path);