| #undef TRACE_SYSTEM |
| #define TRACE_INCLUDE_PATH ../../drivers/staging/android/trace |
| #define TRACE_SYSTEM lowmemorykiller |
| |
| #if !defined(_TRACE_LOWMEMORYKILLER_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_LOWMEMORYKILLER_H |
| |
| #include <linux/tracepoint.h> |
| |
| TRACE_EVENT(lowmemory_kill, |
| TP_PROTO(struct task_struct *killed_task, long cache_size, \ |
| long cache_limit, long free), |
| |
| TP_ARGS(killed_task, cache_size, cache_limit, free), |
| |
| TP_STRUCT__entry( |
| __array(char, comm, TASK_COMM_LEN) |
| __field(pid_t, pid) |
| __field(long, pagecache_size) |
| __field(long, pagecache_limit) |
| __field(long, free) |
| ), |
| |
| TP_fast_assign( |
| memcpy(__entry->comm, killed_task->comm, TASK_COMM_LEN); |
| __entry->pid = killed_task->pid; |
| __entry->pagecache_size = cache_size; |
| __entry->pagecache_limit = cache_limit; |
| __entry->free = free; |
| ), |
| |
| TP_printk("%s (%d), page cache %ldkB (limit %ldkB), free %ldKb", |
| __entry->comm, __entry->pid, __entry->pagecache_size, |
| __entry->pagecache_limit, __entry->free) |
| ); |
| |
| |
| #endif /* if !defined(_TRACE_LOWMEMORYKILLER_H) || defined(TRACE_HEADER_MULTI_READ) */ |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |