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f736d93d76
Enable idmapped mounts for xfs. This basically just means passing down the user_namespace argument from the VFS methods down to where it is passed to the relevant helpers. Note that full-filesystem bulkstat is not supported from inside idmapped mounts as it is an administrative operation that acts on the whole file system. The limitation is not applied to the bulkstat single operation that just operates on a single inode. Link: https://lore.kernel.org/r/20210121131959.646623-40-christian.brauner@ubuntu.com Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
20 lines
589 B
C
20 lines
589 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
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* All Rights Reserved.
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*/
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#ifndef __XFS_IOPS_H__
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#define __XFS_IOPS_H__
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struct xfs_inode;
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extern const struct file_operations xfs_file_operations;
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extern const struct file_operations xfs_dir_file_operations;
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extern ssize_t xfs_vn_listxattr(struct dentry *, char *data, size_t size);
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extern void xfs_setattr_time(struct xfs_inode *ip, struct iattr *iattr);
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int xfs_vn_setattr_size(struct user_namespace *mnt_userns,
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struct dentry *dentry, struct iattr *vap);
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#endif /* __XFS_IOPS_H__ */
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