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Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull vfs mount updates from Al Viro:
 "The first part of mount updates.

  Convert filesystems to use the new mount API"

* 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits)
  mnt_init(): call shmem_init() unconditionally
  constify ksys_mount() string arguments
  don't bother with registering rootfs
  init_rootfs(): don't bother with init_ramfs_fs()
  vfs: Convert smackfs to use the new mount API
  vfs: Convert selinuxfs to use the new mount API
  vfs: Convert securityfs to use the new mount API
  vfs: Convert apparmorfs to use the new mount API
  vfs: Convert openpromfs to use the new mount API
  vfs: Convert xenfs to use the new mount API
  vfs: Convert gadgetfs to use the new mount API
  vfs: Convert oprofilefs to use the new mount API
  vfs: Convert ibmasmfs to use the new mount API
  vfs: Convert qib_fs/ipathfs to use the new mount API
  vfs: Convert efivarfs to use the new mount API
  vfs: Convert configfs to use the new mount API
  vfs: Convert binfmt_misc to use the new mount API
  convenience helper: get_tree_single()
  convenience helper get_tree_nodev()
  vfs: Kill sget_userns()
  ...
This commit is contained in:
Linus Torvalds
2019-07-19 10:42:02 -07:00
parent 5f4fc6d440 037f11b475
commit 933a90bf4f
60 changed files with 584 additions and 536 deletions
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20
security/selinux/selinuxfs.c
View File

@@ -17,6 +17,7 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/fs_context.h>
#include <linux/mount.h>
#include <linux/mutex.h>
#include <linux/init.h>
@@ -1891,7 +1892,7 @@ static struct dentry *sel_make_dir(struct dentry *dir, const char *name,
#define NULL_FILE_NAME "null"
static int sel_fill_super(struct super_block *sb, void *data, int silent)
static int sel_fill_super(struct super_block *sb, struct fs_context *fc)
{
struct selinux_fs_info *fsi;
int ret;
@@ -2007,10 +2008,19 @@ err:
return ret;
}
static struct dentry *sel_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
static int sel_get_tree(struct fs_context *fc)
{
return mount_single(fs_type, flags, data, sel_fill_super);
return get_tree_single(fc, sel_fill_super);
}
static const struct fs_context_operations sel_context_ops = {
.get_tree = sel_get_tree,
};
static int sel_init_fs_context(struct fs_context *fc)
{
fc->ops = &sel_context_ops;
return 0;
}
static void sel_kill_sb(struct super_block *sb)
@@ -2021,7 +2031,7 @@ static void sel_kill_sb(struct super_block *sb)
static struct file_system_type sel_fs_type = {
.name = "selinuxfs",
.mount = sel_mount,
.init_fs_context = sel_init_fs_context,
.kill_sb = sel_kill_sb,
};