Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
pid: support ns lookup
Support the generic ns lookup infrastructure to support file handles for
namespaces.
Signed-off-by: Christian Brauner <brauner@kernel.org>
+4
+4
kernel/pid_namespace.c
+4
kernel/pid_namespace.c
···
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23
#include <linux/sched/task.h>
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24
#include <linux/sched/signal.h>
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#include <linux/idr.h>
26
+
#include <linux/nstree.h>
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#include <uapi/linux/wait.h>
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#include "pid_sysctl.h"
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29
···
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ns->memfd_noexec_scope = pidns_memfd_noexec_scope(parent_pid_ns);
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123
#endif
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+
ns_tree_add(ns);
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return ns;
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128
out_free_inum:
···
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static void destroy_pid_namespace(struct pid_namespace *ns)
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149
{
150
+
ns_tree_remove(ns);
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151
unregister_pidns_sysctls(ns);
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ns_free_inum(&ns->ns);
···
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#endif
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register_pid_ns_sysctl_table_vm();
476
+
ns_tree_add(&init_pid_ns);
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477
return 0;
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}
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479