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Subject[PATCH -mm] namespaces: get_sb_ns does not require CONFIG_BLOCK
So move it outside of the CONFIG_BLOCK ifdef in fs/super.c.

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
---
fs/super.c | 28 +++++++++++++++-------------
1 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/fs/super.c b/fs/super.c
index 1a37b58..5182044 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -761,19 +761,6 @@ void kill_litter_super(struct super_block *sb)

EXPORT_SYMBOL(kill_litter_super);

-#ifdef CONFIG_BLOCK
-static int set_bdev_super(struct super_block *s, void *data)
-{
- s->s_bdev = data;
- s->s_dev = s->s_bdev->bd_dev;
- return 0;
-}
-
-static int test_bdev_super(struct super_block *s, void *data)
-{
- return (void *)s->s_bdev == data;
-}
-
static int ns_test_super(struct super_block *sb, void *data)
{
return sb->s_fs_info == data;
@@ -812,6 +799,21 @@ int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
return 0;
}

+EXPORT_SYMBOL(get_sb_ns);
+
+#ifdef CONFIG_BLOCK
+static int set_bdev_super(struct super_block *s, void *data)
+{
+ s->s_bdev = data;
+ s->s_dev = s->s_bdev->bd_dev;
+ return 0;
+}
+
+static int test_bdev_super(struct super_block *s, void *data)
+{
+ return (void *)s->s_bdev == data;
+}
+
int get_sb_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int),
--
1.5.4.3


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