mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
synced 2026-04-18 06:33:43 -04:00
e3e1812f8e
Move the helper to ns_common.h where it belongs. Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
37 lines
916 B
C
37 lines
916 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_NS_COMMON_H
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#define _LINUX_NS_COMMON_H
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#include <linux/refcount.h>
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struct proc_ns_operations;
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struct cgroup_namespace;
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struct ipc_namespace;
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struct mnt_namespace;
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struct net;
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struct pid_namespace;
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struct time_namespace;
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struct user_namespace;
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struct uts_namespace;
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struct ns_common {
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struct dentry *stashed;
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const struct proc_ns_operations *ops;
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unsigned int inum;
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refcount_t count;
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};
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#define to_ns_common(__ns) \
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_Generic((__ns), \
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struct cgroup_namespace *: &(__ns)->ns, \
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struct ipc_namespace *: &(__ns)->ns, \
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struct mnt_namespace *: &(__ns)->ns, \
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struct net *: &(__ns)->ns, \
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struct pid_namespace *: &(__ns)->ns, \
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struct time_namespace *: &(__ns)->ns, \
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struct user_namespace *: &(__ns)->ns, \
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struct uts_namespace *: &(__ns)->ns)
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#endif
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