Zhang Xiaoxu bf0ad007e6 orangefs: Fix sysfs not cleanup when dev init failed ...

[ Upstream commit ea60a4ad0cf88b411cde6888b8c890935686ecd7 ]

When the dev init failed, should cleanup the sysfs, otherwise, the
module will never be loaded since can not create duplicate sysfs
directory:

  sysfs: cannot create duplicate filename '/fs/orangefs'

  CPU: 1 PID: 6549 Comm: insmod Tainted: G        W          6.0.0+ #44
  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc33 04/01/2014
  Call Trace:
   <TASK>
   dump_stack_lvl+0x34/0x44
   sysfs_warn_dup.cold+0x17/0x24
   sysfs_create_dir_ns+0x16d/0x180
   kobject_add_internal+0x156/0x3a0
   kobject_init_and_add+0xcf/0x120
   orangefs_sysfs_init+0x7e/0x3a0 [orangefs]
   orangefs_init+0xfe/0x1000 [orangefs]
   do_one_initcall+0x87/0x2a0
   do_init_module+0xdf/0x320
   load_module+0x2f98/0x3330
   __do_sys_finit_module+0x113/0x1b0
   do_syscall_64+0x35/0x80
   entry_SYSCALL_64_after_hwframe+0x46/0xb0

  kobject_add_internal failed for orangefs with -EEXIST, don't try to register things with the same name in the same directory.

Fixes: 2f83ace37181 ("orangefs: put register_chrdev immediately before register_filesystem")
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-12-31 13:32:37 +01:00

..

acl.c

vfs: add rcu argument to ->get_acl() callback

2021-08-18 22:08:24 +02:00

dcache.c

fs: orangefs: fix error return code of orangefs_revalidate_lookup()

2021-10-11 14:25:34 -04:00

devorangefs-req.c

Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-06-16 16:21:50 +09:00

dir.c

Orangefs: change iterate to iterate_shared

2022-10-03 13:05:38 -04:00

downcall.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

file.c

orangefs: use ->f_mapping

2022-09-01 17:46:06 -04:00

inode.c

orangefs: Remove test for folio error

2022-06-29 08:51:07 -04:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

namei.c

fs: make helpers idmap mount aware

2021-01-24 14:27:20 +01:00

orangefs-bufmap.c

orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()

2021-12-31 14:37:43 -05:00

orangefs-bufmap.h

orangefs: copy Orangefs-sized blocks into the pagecache if possible.

2019-05-03 14:32:39 -04:00

orangefs-cache.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

orangefs-debug.h

orangefs: remove unused code

2018-04-03 21:55:28 -04:00

orangefs-debugfs.c

help_next should increase position index

2020-02-04 15:22:04 -05:00

orangefs-debugfs.h

orangefs: fix build warning from debugfs cleanup patch

2019-07-04 10:30:33 +02:00

orangefs-dev-proto.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

orangefs-kernel.h

vfs: add rcu argument to ->get_acl() callback

2021-08-18 22:08:24 +02:00

orangefs-mod.c

orangefs: Fix sysfs not cleanup when dev init failed

2022-12-31 13:32:37 +01:00

orangefs-sysfs.c

orangefs: use default_groups in kobj_type

2021-12-31 14:37:43 -05:00

orangefs-sysfs.h

Orangefs: change pvfs2 filenames to orangefs

2015-12-04 12:56:14 -05:00

orangefs-utils.c

orangefs_inode_is_stale(): i_mode type bits do *not* form a bitmap...

2021-03-12 22:15:17 -05:00

protocol.h

orangefs: specify user pointers when using dev_map_desc and bufmap

2018-06-01 14:51:36 -04:00

super.c

fs: allocate inode by using alloc_inode_sb()

2022-03-22 15:57:03 -07:00

symlink.c

orangefs: stop setting atime on inode dirty

2017-11-13 15:10:11 -05:00

upcall.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

waitqueue.c

orangefs: service ops done for writeback are not killable

2019-05-03 14:32:38 -04:00

xattr.c

acl: handle idmapped mounts

2021-01-24 14:27:17 +01:00