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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100/* SPDX-License-Identifier: GPL-2.0 */#undef TRACE_SYSTEM#define TRACE_SYSTEM task
#if !defined(_TRACE_TASK_H) || defined(TRACE_HEADER_MULTI_READ)#define _TRACE_TASK_H#include <linux/tracepoint.h>
TRACE_EVENT(task_newtask,
TP_PROTO(struct task_struct *task, u64 clone_flags),
TP_ARGS(task, clone_flags),
TP_STRUCT__entry( __field( pid_t, pid) __array( char, comm, TASK_COMM_LEN) __field( u64, clone_flags) __field( short, oom_score_adj) ),
TP_fast_assign( __entry->pid = task->pid; memcpy(__entry->comm, task->comm, TASK_COMM_LEN); __entry->clone_flags = clone_flags; __entry->oom_score_adj = task->signal->oom_score_adj; ),
TP_printk("pid=%d comm=%s clone_flags=%llx oom_score_adj=%hd", __entry->pid, __entry->comm, __entry->clone_flags, __entry->oom_score_adj));
TRACE_EVENT(task_rename,
TP_PROTO(struct task_struct *task, const char *comm),
TP_ARGS(task, comm),
TP_STRUCT__entry( __field( pid_t, pid) __array( char, oldcomm, TASK_COMM_LEN) __array( char, newcomm, TASK_COMM_LEN) __field( short, oom_score_adj) ),
TP_fast_assign( __entry->pid = task->pid; memcpy(entry->oldcomm, task->comm, TASK_COMM_LEN); strscpy(entry->newcomm, comm, TASK_COMM_LEN); __entry->oom_score_adj = task->signal->oom_score_adj; ),
TP_printk("pid=%d oldcomm=%s newcomm=%s oom_score_adj=%hd", __entry->pid, __entry->oldcomm, __entry->newcomm, __entry->oom_score_adj));
/** * task_prctl_unknown - called on unknown prctl() option * @option: option passed * @arg2: arg2 passed * @arg3: arg3 passed * @arg4: arg4 passed * @arg5: arg5 passed * * Called on an unknown prctl() option. */TRACE_EVENT(task_prctl_unknown,
TP_PROTO(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5),
TP_ARGS(option, arg2, arg3, arg4, arg5),
TP_STRUCT__entry( __field( int, option) __field( unsigned long, arg2) __field( unsigned long, arg3) __field( unsigned long, arg4) __field( unsigned long, arg5) ),
TP_fast_assign( __entry->option = option; __entry->arg2 = arg2; __entry->arg3 = arg3; __entry->arg4 = arg4; __entry->arg5 = arg5; ),
TP_printk("option=%d arg2=%ld arg3=%ld arg4=%ld arg5=%ld", __entry->option, __entry->arg2, __entry->arg3, __entry->arg4, __entry->arg5));
#endif
/* This part must be outside protection */#include <trace/define_trace.h>