Convert all file systems that just called generic_shutdown_super from ->kill_sb without any state kept from before the call to after it to ->shutdown_sb and ->free_sb as needed.
Signed-off-by: Christoph Hellwig <h...@lst.de> --- fs/9p/vfs_super.c | 14 +++----------- fs/afs/super.c | 15 +++++++++++---- fs/autofs/autofs_i.h | 3 ++- fs/autofs/init.c | 3 ++- fs/autofs/inode.c | 24 +++++++++++++----------- fs/btrfs/super.c | 11 ++++------- fs/ceph/super.c | 13 +++++++++---- fs/cramfs/inode.c | 6 ++---- fs/ecryptfs/main.c | 11 ++--------- fs/fuse/inode.c | 7 +++---- fs/fuse/virtio_fs.c | 19 +++++++++++-------- fs/hostfs/hostfs_kern.c | 5 ++--- fs/nfs/fs_context.c | 18 ++++++++++-------- fs/orangefs/orangefs-kernel.h | 2 +- fs/orangefs/orangefs-mod.c | 2 +- fs/orangefs/super.c | 11 ++++------- fs/proc/root.c | 16 +++++++++------- fs/romfs/super.c | 6 ++---- fs/smb/client/cifsfs.c | 14 +++++++++----- fs/ubifs/super.c | 9 +++------ 20 files changed, 103 insertions(+), 106 deletions(-) diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index e8b3641c98f886..a238065dd8b361 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -205,25 +205,17 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags, return ERR_PTR(retval); } -/** - * v9fs_kill_super - Kill Superblock - * @s: superblock - * - */ - -static void v9fs_kill_super(struct super_block *s) +static void v9fs_free_sb(struct super_block *s) { struct v9fs_session_info *v9ses = s->s_fs_info; p9_debug(P9_DEBUG_VFS, " %p\n", s); - generic_shutdown_super(s); - v9fs_session_cancel(v9ses); v9fs_session_close(v9ses); kfree(v9ses); s->s_fs_info = NULL; - p9_debug(P9_DEBUG_VFS, "exiting kill_super\n"); + p9_debug(P9_DEBUG_VFS, "exiting free_sb\n"); } static void @@ -340,7 +332,7 @@ static const struct super_operations v9fs_super_ops_dotl = { struct file_system_type v9fs_fs_type = { .name = "9p", .mount = v9fs_mount, - .kill_sb = v9fs_kill_super, + .free_sb = v9fs_free_sb, .owner = THIS_MODULE, .fs_flags = FS_RENAME_DOES_D_MOVE, }; diff --git a/fs/afs/super.c b/fs/afs/super.c index 84b135ad3496b1..bd85554056415d 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -30,7 +30,8 @@ #include "internal.h" static void afs_i_init_once(void *foo); -static void afs_kill_super(struct super_block *sb); +static void afs_shutdown_sb(struct super_block *sb); +static void afs_free_sb(struct super_block *sb); static struct inode *afs_alloc_inode(struct super_block *sb); static void afs_destroy_inode(struct inode *inode); static void afs_free_inode(struct inode *inode); @@ -45,7 +46,8 @@ struct file_system_type afs_fs_type = { .name = "afs", .init_fs_context = afs_init_fs_context, .parameters = afs_fs_parameters, - .kill_sb = afs_kill_super, + .shutdown_sb = afs_shutdown_sb, + .free_sb = afs_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE, }; MODULE_ALIAS_FS("afs"); @@ -527,7 +529,7 @@ static void afs_destroy_sbi(struct afs_super_info *as) } } -static void afs_kill_super(struct super_block *sb) +static void afs_shutdown_sb(struct super_block *sb) { struct afs_super_info *as = AFS_FS_S(sb); @@ -539,7 +541,12 @@ static void afs_kill_super(struct super_block *sb) */ if (as->volume) rcu_assign_pointer(as->volume->sb, NULL); - generic_shutdown_super(sb); +} + +static void afs_free_sb(struct super_block *sb) +{ + struct afs_super_info *as = AFS_FS_S(sb); + if (as->volume) afs_deactivate_volume(as->volume); afs_destroy_sbi(as); diff --git a/fs/autofs/autofs_i.h b/fs/autofs/autofs_i.h index d5a44fa88acf9a..f60f425c08b55c 100644 --- a/fs/autofs/autofs_i.h +++ b/fs/autofs/autofs_i.h @@ -276,4 +276,5 @@ static inline void autofs_del_expiring(struct dentry *dentry) } } -void autofs_kill_sb(struct super_block *); +void autofs_shutdown_sb(struct super_block *sb); +void autofs_free_sb(struct super_block *sb); diff --git a/fs/autofs/init.c b/fs/autofs/init.c index d3f55e87433890..1f7bed5391f822 100644 --- a/fs/autofs/init.c +++ b/fs/autofs/init.c @@ -17,7 +17,8 @@ struct file_system_type autofs_fs_type = { .owner = THIS_MODULE, .name = "autofs", .mount = autofs_mount, - .kill_sb = autofs_kill_sb, + .shutdown_sb = autofs_shutdown_sb, + .free_sb = autofs_free_sb, }; MODULE_ALIAS_FS("autofs"); MODULE_ALIAS("autofs"); diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c index c3b64799155840..363c55f0ae6a6f 100644 --- a/fs/autofs/inode.c +++ b/fs/autofs/inode.c @@ -37,24 +37,26 @@ void autofs_free_ino(struct autofs_info *ino) kfree_rcu(ino, rcu); } -void autofs_kill_sb(struct super_block *sb) +void autofs_shutdown_sb(struct super_block *sb) { struct autofs_sb_info *sbi = autofs_sbi(sb); /* * In the event of a failure in get_sb_nodev the superblock - * info is not present so nothing else has been setup, so - * just call generic_shutdown_super when we are called from - * deactivate_super. + * info is not present so nothing else has been setup. */ - if (sbi) { - /* Free wait queues, close pipe */ - autofs_catatonic_mode(sbi); - put_pid(sbi->oz_pgrp); - } + if (!sbi) + return; + + /* Free wait queues, close pipe */ + autofs_catatonic_mode(sbi); + put_pid(sbi->oz_pgrp); +} + +void autofs_free_sb(struct super_block *sb) +{ + struct autofs_sb_info *sbi = autofs_sbi(sb); - pr_debug("shutting down\n"); - generic_shutdown_super(sb); if (sbi) kfree_rcu(sbi, rcu); } diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 063b9aa313c227..9205f8919faeeb 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2136,19 +2136,16 @@ static int btrfs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } -static void btrfs_kill_super(struct super_block *sb) +static void btrfs_free_sb(struct super_block *sb) { - struct btrfs_fs_info *fs_info = btrfs_sb(sb); - - generic_shutdown_super(sb); - btrfs_free_fs_info(fs_info); + btrfs_free_fs_info(btrfs_sb(sb)); } static struct file_system_type btrfs_fs_type = { .owner = THIS_MODULE, .name = "btrfs", .mount = btrfs_mount, - .kill_sb = btrfs_kill_super, + .free_sb = btrfs_free_sb, .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_MGTIME, }; @@ -2156,7 +2153,7 @@ static struct file_system_type btrfs_root_fs_type = { .owner = THIS_MODULE, .name = "btrfs", .mount = btrfs_mount_root, - .kill_sb = btrfs_kill_super, + .free_sb = btrfs_free_sb, .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_ALLOW_IDMAP | FS_MGTIME, }; diff --git a/fs/ceph/super.c b/fs/ceph/super.c index cbeaab8c21d8e6..327180889bb6e3 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -1509,13 +1509,13 @@ void ceph_dec_osd_stopping_blocker(struct ceph_mds_client *mdsc) __dec_stopping_blocker(mdsc); } -static void ceph_kill_sb(struct super_block *s) +static void ceph_shutdown_sb(struct super_block *s) { struct ceph_fs_client *fsc = ceph_sb_to_client(s); struct ceph_mds_client *mdsc = fsc->mdsc; bool wait; - dout("kill_sb %p\n", s); + dout("shutdown_sb %p\n", s); ceph_mdsc_pre_umount(mdsc); flush_fs_workqueues(fsc); @@ -1552,7 +1552,11 @@ static void ceph_kill_sb(struct super_block *s) } mdsc->stopping = CEPH_MDSC_STOPPING_FLUSHED; - generic_shutdown_super(s); +} + +static void ceph_free_sb(struct super_block *s) +{ + struct ceph_fs_client *fsc = ceph_sb_to_client(s); fsc->client->extra_mon_dispatch = NULL; ceph_fs_debugfs_cleanup(fsc); @@ -1566,7 +1570,8 @@ static struct file_system_type ceph_fs_type = { .owner = THIS_MODULE, .name = "ceph", .init_fs_context = ceph_init_fs_context, - .kill_sb = ceph_kill_sb, + .shutdown_sb = ceph_shutdown_sb, + .free_sb = ceph_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE, }; MODULE_ALIAS_FS("ceph"); diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index 5ee7d7bbb361ce..afd05c3b1b5032 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -482,12 +482,10 @@ static const struct file_operations cramfs_physmem_fops = { #endif }; -static void cramfs_kill_sb(struct super_block *sb) +static void cramfs_free_sb(struct super_block *sb) { struct cramfs_sb_info *sbi = CRAMFS_SB(sb); - generic_shutdown_super(sb); - if (IS_ENABLED(CONFIG_CRAMFS_MTD) && sb->s_mtd) { if (sbi && sbi->mtd_point_size) mtd_unpoint(sb->s_mtd, 0, sbi->mtd_point_size); @@ -977,7 +975,7 @@ static struct file_system_type cramfs_fs_type = { .owner = THIS_MODULE, .name = "cramfs", .init_fs_context = cramfs_init_fs_context, - .kill_sb = cramfs_kill_sb, + .free_sb = cramfs_free_sb, .fs_flags = FS_REQUIRES_DEV, }; MODULE_ALIAS_FS("cramfs"); diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 3ed91537a3991a..cad39d6cc5d9d6 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -616,17 +616,10 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags return ERR_PTR(rc); } -/** - * ecryptfs_kill_block_super - * @sb: The ecryptfs super block - * - * Used to bring the superblock down and free the private data. - */ -static void ecryptfs_kill_block_super(struct super_block *sb) +static void ecryptfs_free_sb(struct super_block *sb) { struct ecryptfs_sb_info *sb_info = ecryptfs_superblock_to_private(sb); - generic_shutdown_super(sb); if (!sb_info) return; ecryptfs_destroy_mount_crypt_stat(&sb_info->mount_crypt_stat); @@ -637,7 +630,7 @@ static struct file_system_type ecryptfs_fs_type = { .owner = THIS_MODULE, .name = "ecryptfs", .mount = ecryptfs_mount, - .kill_sb = ecryptfs_kill_block_super, + .free_sb = ecryptfs_free_sb, .fs_flags = 0 }; MODULE_ALIAS_FS("ecryptfs"); diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index d9981532530702..08d543b88b840d 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -1837,10 +1837,8 @@ void fuse_mount_destroy(struct fuse_mount *fm) } EXPORT_SYMBOL(fuse_mount_destroy); -static void fuse_kill_sb_anon(struct super_block *sb) +static void fuse_free_sb_anon(struct super_block *sb) { - fuse_shutdown_sb(sb); - generic_shutdown_super(sb); fuse_mount_destroy(get_fuse_mount_super(sb)); } @@ -1850,7 +1848,8 @@ static struct file_system_type fuse_fs_type = { .fs_flags = FS_HAS_SUBTYPE | FS_USERNS_MOUNT, .init_fs_context = fuse_init_fs_context, .parameters = fuse_fs_parameters, - .kill_sb = fuse_kill_sb_anon, + .shutdown_sb = fuse_shutdown_sb, + .free_sb = fuse_free_sb_anon, }; MODULE_ALIAS_FS("fuse"); diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index a52957df956394..8c2b0b226ddf63 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -1387,19 +1387,21 @@ static void virtio_fs_conn_destroy(struct fuse_mount *fm) virtio_fs_free_devs(vfs); } -static void virtio_kill_sb(struct super_block *sb) +static void virtio_shutdown_sb(struct super_block *sb) { - struct fuse_mount *fm = get_fuse_mount_super(sb); - bool last; - /* If mount failed, we can still be called without any fc */ if (sb->s_root) { - last = fuse_mount_remove(fm); + struct fuse_mount *fm = get_fuse_mount_super(sb); + bool last = fuse_mount_remove(fm); + if (last) virtio_fs_conn_destroy(fm); } - generic_shutdown_super(sb); - fuse_mount_destroy(fm); +} + +static void virtio_free_sb(struct super_block *sb) +{ + fuse_mount_destroy(get_fuse_mount_super(sb)); } static int virtio_fs_test_super(struct super_block *sb, @@ -1507,7 +1509,8 @@ static struct file_system_type virtio_fs_type = { .owner = THIS_MODULE, .name = "virtiofs", .init_fs_context = virtio_fs_init_fs_context, - .kill_sb = virtio_kill_sb, + .shutdown_sb = virtio_shutdown_sb, + .free_sb = virtio_free_sb, }; static int __init virtio_fs_init(void) diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 97f3c9709418c9..21d57098413222 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -979,9 +979,8 @@ static struct dentry *hostfs_read_sb(struct file_system_type *type, return mount_nodev(type, flags, data, hostfs_fill_sb_common); } -static void hostfs_kill_sb(struct super_block *s) +static void hostfs_free_sb(struct super_block *s) { - generic_shutdown_super(s); kfree(s->s_fs_info); } @@ -989,7 +988,7 @@ static struct file_system_type hostfs_type = { .owner = THIS_MODULE, .name = "hostfs", .mount = hostfs_read_sb, - .kill_sb = hostfs_kill_sb, + .free_sb = hostfs_free_sb, .fs_flags = 0, }; MODULE_ALIAS_FS("hostfs"); diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c index ee82e4cfb38bb5..4983931b5ad6e8 100644 --- a/fs/nfs/fs_context.c +++ b/fs/nfs/fs_context.c @@ -1646,15 +1646,15 @@ static int nfs_init_fs_context(struct fs_context *fc) return 0; } -static void nfs_kill_super(struct super_block *s) +static void nfs_shutdown_sb(struct super_block *s) { - struct nfs_server *server = NFS_SB(s); - - nfs_sysfs_move_sb_to_server(server); - generic_shutdown_super(s); + nfs_sysfs_move_sb_to_server(NFS_SB(s)); +} +static void nfs_free_sb(struct super_block *s) +{ nfs_fscache_release_super_cookie(s); - nfs_free_server(server); + nfs_free_server(NFS_SB(s)); } struct file_system_type nfs_fs_type = { @@ -1662,7 +1662,8 @@ struct file_system_type nfs_fs_type = { .name = "nfs", .init_fs_context = nfs_init_fs_context, .parameters = nfs_fs_parameters, - .kill_sb = nfs_kill_super, + .shutdown_sb = nfs_shutdown_sb, + .free_sb = nfs_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA, }; MODULE_ALIAS_FS("nfs"); @@ -1674,7 +1675,8 @@ struct file_system_type nfs4_fs_type = { .name = "nfs4", .init_fs_context = nfs_init_fs_context, .parameters = nfs_fs_parameters, - .kill_sb = nfs_kill_super, + .shutdown_sb = nfs_shutdown_sb, + .free_sb = nfs_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA, }; MODULE_ALIAS_FS("nfs4"); diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index b711654ca18a9c..73db7e6edb9966 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -344,7 +344,7 @@ struct dentry *orangefs_mount(struct file_system_type *fst, const char *devname, void *data); -void orangefs_kill_sb(struct super_block *sb); +void orangefs_free_sb(struct super_block *sb); int orangefs_remount(struct orangefs_sb_info_s *); int fsid_key_table_initialize(void); diff --git a/fs/orangefs/orangefs-mod.c b/fs/orangefs/orangefs-mod.c index 5ab741c60b7e29..8b87eab0828126 100644 --- a/fs/orangefs/orangefs-mod.c +++ b/fs/orangefs/orangefs-mod.c @@ -47,7 +47,7 @@ MODULE_PARM_DESC(hash_table_size, static struct file_system_type orangefs_fs_type = { .name = "pvfs2", .mount = orangefs_mount, - .kill_sb = orangefs_kill_sb, + .free_sb = orangefs_free_sb, .owner = THIS_MODULE, }; diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c index bf3a834ad15033..7c8d9a3fe34fca 100644 --- a/fs/orangefs/super.c +++ b/fs/orangefs/super.c @@ -580,9 +580,9 @@ struct dentry *orangefs_mount(struct file_system_type *fst, return dget(sb->s_root); free_sb_and_op: - /* Will call orangefs_kill_sb with sb not in list. */ + /* Will call orangefs_free_sb with sb not in list. */ ORANGEFS_SB(sb)->no_list = 1; - /* ORANGEFS_VFS_OP_FS_UMOUNT is done by orangefs_kill_sb. */ + /* ORANGEFS_VFS_OP_FS_UMOUNT is done by orangefs_free_sb. */ deactivate_locked_super(sb); free_op: gossip_err("orangefs_mount: mount request failed with %d\n", ret); @@ -596,13 +596,10 @@ struct dentry *orangefs_mount(struct file_system_type *fst, return d; } -void orangefs_kill_sb(struct super_block *sb) +void orangefs_free_sb(struct super_block *sb) { int r; - gossip_debug(GOSSIP_SUPER_DEBUG, "orangefs_kill_sb: called\n"); - - /* provided sb cleanup */ - generic_shutdown_super(sb); + gossip_debug(GOSSIP_SUPER_DEBUG, "orangefs_free_sb: called\n"); if (!ORANGEFS_SB(sb)) { mutex_lock(&orangefs_request_mutex); diff --git a/fs/proc/root.c b/fs/proc/root.c index 2282366449ac0b..81f6abedbd28b7 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -257,19 +257,20 @@ static int proc_init_fs_context(struct fs_context *fc) return 0; } -static void proc_kill_sb(struct super_block *sb) +static void proc_shutdown_sb(struct super_block *sb) { struct proc_fs_info *fs_info = proc_sb_info(sb); - if (!fs_info) { - generic_shutdown_super(sb); + if (!fs_info) return; - } - dput(fs_info->proc_self); dput(fs_info->proc_thread_self); +} + +static void proc_free_sb(struct super_block *sb) +{ + struct proc_fs_info *fs_info = proc_sb_info(sb); - generic_shutdown_super(sb); put_pid_ns(fs_info->pid_ns); kfree(fs_info); } @@ -278,7 +279,8 @@ static struct file_system_type proc_fs_type = { .name = "proc", .init_fs_context = proc_init_fs_context, .parameters = proc_fs_parameters, - .kill_sb = proc_kill_sb, + .shutdown_sb = proc_shutdown_sb, + .free_sb = proc_free_sb, .fs_flags = FS_USERNS_MOUNT | FS_DISALLOW_NOTIFY_PERM, }; diff --git a/fs/romfs/super.c b/fs/romfs/super.c index 5c35f6c760377e..d7c7e69db980e6 100644 --- a/fs/romfs/super.c +++ b/fs/romfs/super.c @@ -580,10 +580,8 @@ static int romfs_init_fs_context(struct fs_context *fc) /* * destroy a romfs superblock in the appropriate manner */ -static void romfs_kill_sb(struct super_block *sb) +static void romfs_free_sb(struct super_block *sb) { - generic_shutdown_super(sb); - #ifdef CONFIG_ROMFS_ON_MTD if (sb->s_mtd) { put_mtd_device(sb->s_mtd); @@ -602,7 +600,7 @@ static struct file_system_type romfs_fs_type = { .owner = THIS_MODULE, .name = "romfs", .init_fs_context = romfs_init_fs_context, - .kill_sb = romfs_kill_sb, + .free_sb = romfs_free_sb, .fs_flags = FS_REQUIRES_DEV, }; MODULE_ALIAS_FS("romfs"); diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 5700f1065af756..34141c80a0bbd3 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -286,7 +286,7 @@ cifs_read_super(struct super_block *sb) return rc; } -static void cifs_kill_sb(struct super_block *sb) +static void cifs_shutdown_sb(struct super_block *sb) { struct cifs_sb_info *cifs_sb = CIFS_SB(sb); @@ -301,9 +301,11 @@ static void cifs_kill_sb(struct super_block *sb) dput(cifs_sb->root); cifs_sb->root = NULL; } +} - generic_shutdown_super(sb); - cifs_umount(cifs_sb); +static void cifs_free_sb(struct super_block *sb) +{ + cifs_umount(CIFS_SB(sb)); } static int @@ -1121,7 +1123,8 @@ struct file_system_type cifs_fs_type = { .name = "cifs", .init_fs_context = smb3_init_fs_context, .parameters = smb3_fs_parameters, - .kill_sb = cifs_kill_sb, + .shutdown_sb = cifs_shutdown_sb, + .free_sb = cifs_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE, }; MODULE_ALIAS_FS("cifs"); @@ -1131,7 +1134,8 @@ struct file_system_type smb3_fs_type = { .name = "smb3", .init_fs_context = smb3_init_fs_context, .parameters = smb3_fs_parameters, - .kill_sb = cifs_kill_sb, + .shutdown_sb = cifs_shutdown_sb, + .free_sb = cifs_free_sb, .fs_flags = FS_RENAME_DOES_D_MOVE, }; MODULE_ALIAS_FS("smb3"); diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index b9d1ab63e3c87e..0bce555fd14d44 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -2347,19 +2347,16 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags, return ERR_PTR(err); } -static void kill_ubifs_super(struct super_block *s) +static void ubifs_free_sb(struct super_block *s) { - struct ubifs_info *c = s->s_fs_info; - - generic_shutdown_super(s); - kfree(c); + kfree(s->s_fs_info); } static struct file_system_type ubifs_fs_type = { .name = "ubifs", .owner = THIS_MODULE, .mount = ubifs_mount, - .kill_sb = kill_ubifs_super, + .free_sb = ubifs_free_sb, }; MODULE_ALIAS_FS("ubifs"); -- 2.39.2