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| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-05-14 00:35:41 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2015-07-01 17:36:47 +0200 |
| commit | f9bb48825a6b5d02f4cabcc78967c75db903dcdc (patch) | |
| tree | 4883ba33a67bb07e6c9611b4b7a818c428c73ec7 /security/inode.c | |
| parent | sysfs: Add support for permanently empty directories to serve as mount points. (diff) | |
| download | linux-f9bb48825a6b5d02f4cabcc78967c75db903dcdc.tar.xz linux-f9bb48825a6b5d02f4cabcc78967c75db903dcdc.zip | |
sysfs: Create mountpoints with sysfs_create_mount_point
This allows for better documentation in the code and
it allows for a simpler and fully correct version of
fs_fully_visible to be written.
The mount points converted and their filesystems are:
/sys/hypervisor/s390/ s390_hypfs
/sys/kernel/config/ configfs
/sys/kernel/debug/ debugfs
/sys/firmware/efi/efivars/ efivarfs
/sys/fs/fuse/connections/ fusectl
/sys/fs/pstore/ pstore
/sys/kernel/tracing/ tracefs
/sys/fs/cgroup/ cgroup
/sys/kernel/security/ securityfs
/sys/fs/selinux/ selinuxfs
/sys/fs/smackfs/ smackfs
Cc: stable@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'security/inode.c')
| -rw-r--r-- | security/inode.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/security/inode.c b/security/inode.c index 91503b79c5f8..0e37e4fba8fa 100644 --- a/security/inode.c +++ b/security/inode.c @@ -215,19 +215,17 @@ void securityfs_remove(struct dentry *dentry) } EXPORT_SYMBOL_GPL(securityfs_remove); -static struct kobject *security_kobj; - static int __init securityfs_init(void) { int retval; - security_kobj = kobject_create_and_add("security", kernel_kobj); - if (!security_kobj) - return -EINVAL; + retval = sysfs_create_mount_point(kernel_kobj, "security"); + if (retval) + return retval; retval = register_filesystem(&fs_type); if (retval) - kobject_put(security_kobj); + sysfs_remove_mount_point(kernel_kobj, "security"); return retval; } |