33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From: Ben Hutchings <ben@decadent.org.uk>
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Date: Sat, 07 May 2016 13:39:16 +0100
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Subject: cgroups: Fix ABI change in 4.5.3
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Forwarded: not-needed
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The cgroup_subsys structure is instantiated statically in non-modular
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code, and should not be used by modules (or at least, none of its
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operations should be invoked from modules). So move the new member
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to the end of the structure and hide it from genksyms.
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---
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--- a/include/linux/cgroup-defs.h
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+++ b/include/linux/cgroup-defs.h
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@@ -442,7 +442,6 @@ struct cgroup_subsys {
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int (*can_attach)(struct cgroup_taskset *tset);
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void (*cancel_attach)(struct cgroup_taskset *tset);
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void (*attach)(struct cgroup_taskset *tset);
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- void (*post_attach)(void);
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int (*can_fork)(struct task_struct *task);
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void (*cancel_fork)(struct task_struct *task);
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void (*fork)(struct task_struct *task);
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@@ -501,6 +500,10 @@ struct cgroup_subsys {
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* specifies the mask of subsystems that this one depends on.
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*/
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unsigned int depends_on;
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+
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+#ifndef __GENKSYMS__
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+ void (*post_attach)(void);
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+#endif
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};
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extern struct percpu_rw_semaphore cgroup_threadgroup_rwsem;
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