ecb7d6b106
To avoid changing the visibiliy of data types when including hook definition headers remove header file inclusions from the hook definition header files. Instead, the hook definition headers should just have forward declarations that don't require full definition. To provide full definitions of the types for the KMI, the headers that define the types should be included by the source file that instantiates the hooks - normally vendor_hooks.c. Since the KMI is frozen, some of the inclusions are still required to preserve the CRC associated with symbols. Keep these inclusions under #ifdef __GENKSYMS__. Bug: 233047575 Signed-off-by: Todd Kjos <tkjos@google.com> Change-Id: Ibc1173eb4b07fcec21c7abd8e0ab1950b3fb5b34
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM cgroup
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_CGROUP_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_CGROUP_H
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#include <trace/hooks/vendor_hooks.h>
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#ifdef __GENKSYMS__
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#include <../kernel/cgroup/cgroup-internal.h>
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#include <linux/cgroup-defs.h>
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#include <linux/sched.h>
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#endif
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struct cgroup;
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struct cgroup_taskset;
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struct cgroup_subsys;
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struct cgroup_subsys_state;
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struct task_struct;
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DECLARE_HOOK(android_vh_cgroup_set_task,
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TP_PROTO(int ret, struct task_struct *task),
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TP_ARGS(ret, task));
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DECLARE_RESTRICTED_HOOK(android_rvh_refrigerator,
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TP_PROTO(bool f),
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TP_ARGS(f), 1);
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DECLARE_HOOK(android_vh_cgroup_attach,
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TP_PROTO(struct cgroup_subsys *ss, struct cgroup_taskset *tset),
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TP_ARGS(ss, tset))
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DECLARE_RESTRICTED_HOOK(android_rvh_cgroup_force_kthread_migration,
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TP_PROTO(struct task_struct *tsk, struct cgroup *dst_cgrp, bool *force_migration),
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TP_ARGS(tsk, dst_cgrp, force_migration), 1);
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struct mem_cgroup;
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DECLARE_HOOK(android_rvh_memcgv2_init,
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TP_PROTO(struct mem_cgroup *memcg),
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TP_ARGS(memcg));
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DECLARE_HOOK(android_rvh_memcgv2_calc_decayed_watermark,
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TP_PROTO(struct mem_cgroup *memcg),
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TP_ARGS(memcg));
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DECLARE_RESTRICTED_HOOK(android_rvh_cpuset_fork,
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TP_PROTO(struct task_struct *p, int *inherit_cpus),
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TP_ARGS(p, inherit_cpus), 1);
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struct page_counter;
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DECLARE_HOOK(android_rvh_update_watermark,
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TP_PROTO(u64 new, struct page_counter *counter),
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TP_ARGS(new, counter));
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DECLARE_RESTRICTED_HOOK(android_rvh_cpu_cgroup_attach,
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TP_PROTO(struct cgroup_taskset *tset),
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TP_ARGS(tset), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_cpu_cgroup_can_attach,
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TP_PROTO(struct cgroup_taskset *tset, int *retval),
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TP_ARGS(tset, retval), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_cpu_cgroup_online,
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TP_PROTO(struct cgroup_subsys_state *css),
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TP_ARGS(css), 1);
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#endif
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#include <trace/define_trace.h>
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