1*df529cabSJaewon Kim /* SPDX-License-Identifier: GPL-2.0 */ 2*df529cabSJaewon Kim #undef TRACE_SYSTEM 3*df529cabSJaewon Kim #define TRACE_SYSTEM mmap 4*df529cabSJaewon Kim 5*df529cabSJaewon Kim #if !defined(_TRACE_MMAP_H) || defined(TRACE_HEADER_MULTI_READ) 6*df529cabSJaewon Kim #define _TRACE_MMAP_H 7*df529cabSJaewon Kim 8*df529cabSJaewon Kim #include <linux/tracepoint.h> 9*df529cabSJaewon Kim 10*df529cabSJaewon Kim TRACE_EVENT(vm_unmapped_area, 11*df529cabSJaewon Kim 12*df529cabSJaewon Kim TP_PROTO(unsigned long addr, struct vm_unmapped_area_info *info), 13*df529cabSJaewon Kim 14*df529cabSJaewon Kim TP_ARGS(addr, info), 15*df529cabSJaewon Kim 16*df529cabSJaewon Kim TP_STRUCT__entry( 17*df529cabSJaewon Kim __field(unsigned long, addr) 18*df529cabSJaewon Kim __field(unsigned long, total_vm) 19*df529cabSJaewon Kim __field(unsigned long, flags) 20*df529cabSJaewon Kim __field(unsigned long, length) 21*df529cabSJaewon Kim __field(unsigned long, low_limit) 22*df529cabSJaewon Kim __field(unsigned long, high_limit) 23*df529cabSJaewon Kim __field(unsigned long, align_mask) 24*df529cabSJaewon Kim __field(unsigned long, align_offset) 25*df529cabSJaewon Kim ), 26*df529cabSJaewon Kim 27*df529cabSJaewon Kim TP_fast_assign( 28*df529cabSJaewon Kim __entry->addr = addr; 29*df529cabSJaewon Kim __entry->total_vm = current->mm->total_vm; 30*df529cabSJaewon Kim __entry->flags = info->flags; 31*df529cabSJaewon Kim __entry->length = info->length; 32*df529cabSJaewon Kim __entry->low_limit = info->low_limit; 33*df529cabSJaewon Kim __entry->high_limit = info->high_limit; 34*df529cabSJaewon Kim __entry->align_mask = info->align_mask; 35*df529cabSJaewon Kim __entry->align_offset = info->align_offset; 36*df529cabSJaewon Kim ), 37*df529cabSJaewon Kim 38*df529cabSJaewon Kim TP_printk("addr=0x%lx err=%ld total_vm=0x%lx flags=0x%lx len=0x%lx lo=0x%lx hi=0x%lx mask=0x%lx ofs=0x%lx\n", 39*df529cabSJaewon Kim IS_ERR_VALUE(__entry->addr) ? 0 : __entry->addr, 40*df529cabSJaewon Kim IS_ERR_VALUE(__entry->addr) ? __entry->addr : 0, 41*df529cabSJaewon Kim __entry->total_vm, __entry->flags, __entry->length, 42*df529cabSJaewon Kim __entry->low_limit, __entry->high_limit, __entry->align_mask, 43*df529cabSJaewon Kim __entry->align_offset) 44*df529cabSJaewon Kim ); 45*df529cabSJaewon Kim #endif 46*df529cabSJaewon Kim 47*df529cabSJaewon Kim /* This part must be outside protection */ 48*df529cabSJaewon Kim #include <trace/define_trace.h> 49