diff options
| -rw-r--r-- | fs/afs/super.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c index efc4fe69f4f0..77e68759788f 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -212,7 +212,7 @@ static int afs_test_super(struct super_block *sb, void *data) /* * fill in the superblock */ -static int afs_fill_super(struct super_block *sb, void *data, int silent) +static int afs_fill_super(struct super_block *sb, void *data) { struct afs_mount_params *params = data; struct afs_super_info *as = NULL; @@ -319,17 +319,23 @@ static int afs_get_sb(struct file_system_type *fs_type, goto error; } - sb->s_flags = flags; - - ret = afs_fill_super(sb, ¶ms, flags & MS_SILENT ? 1 : 0); - if (ret < 0) { - up_write(&sb->s_umount); - deactivate_super(sb); - goto error; + if (!sb->s_root) { + /* initial superblock/root creation */ + _debug("create"); + sb->s_flags = flags; + ret = afs_fill_super(sb, ¶ms); + if (ret < 0) { + up_write(&sb->s_umount); + deactivate_super(sb); + goto error; + } + sb->s_flags |= MS_ACTIVE; + } else { + _debug("reuse"); + ASSERTCMP(sb->s_flags, &, MS_ACTIVE); } - sb->s_flags |= MS_ACTIVE; - simple_set_mnt(mnt, sb); + simple_set_mnt(mnt, sb); afs_put_volume(params.volume); afs_put_cell(params.default_cell); _leave(" = 0 [%p]", sb); |