Revert "sysfs: Kill nlink counting."
This reverts commit 524b6c5b39
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It has shown to break userspace tools, which is not acceptable.
Reported-by: Jiri Slaby <jslaby@suse.cz>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -217,6 +217,9 @@ static void sysfs_refresh_inode(struct sysfs_dirent *sd, struct inode *inode)
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iattrs->ia_secdata,
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iattrs->ia_secdata_len);
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}
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if (sysfs_type(sd) == SYSFS_DIR)
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set_nlink(inode, sd->s_dir.subdirs + 2);
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}
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int sysfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
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