A fmode_t argument is passed to kill_block_super() through s_mode
member of the super_block structure.  This is used to release the
block device with the same mode, however, nilfs does not set s_mode.

This modifies nilfs_get_sb function to properly initialize the s_mode
member.

Signed-off-by: Ryusuke Konishi <[email protected]>
---
 fs/nilfs2/super.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 40eb231..7772e43 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1071,6 +1071,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
 
                /* New superblock instance created */
                s->s_flags = flags;
+               s->s_mode = mode;
                strlcpy(s->s_id, bdevname(sd.bdev, b), sizeof(s->s_id));
                sb_set_blocksize(s, block_size(sd.bdev));
 
-- 
1.6.3.4

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