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convenience helper get_tree_nodev()

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counterpart of mount_nodev().  Switch hugetlb and pseudo to it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2019-06-01 20:48:55 -04:00
parent 023d066a0d
commit 2ac295d4f0
4 changed files with 13 additions and 2 deletions
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3
include/linux/fs_context.h
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@@ -151,6 +151,9 @@ extern int vfs_get_super(struct fs_context *fc,
enum vfs_get_super_keying keying,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc));
extern int get_tree_nodev(struct fs_context *fc,
int (*fill_super)(struct super_block *sb,
struct fs_context *fc));
extern const struct file_operations fscontext_fops;