From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/kernel/trace/trace_entries.h | 117 +++++++++++++++++++++-------------------------------------
1 files changed, 43 insertions(+), 74 deletions(-)
diff --git a/kernel/kernel/trace/trace_entries.h b/kernel/kernel/trace/trace_entries.h
index a97aad1..18c4a58 100644
--- a/kernel/kernel/trace/trace_entries.h
+++ b/kernel/kernel/trace/trace_entries.h
@@ -61,13 +61,12 @@
TRACE_FN,
F_STRUCT(
- __field( unsigned long, ip )
- __field( unsigned long, parent_ip )
+ __field_fn( unsigned long, ip )
+ __field_fn( unsigned long, parent_ip )
),
- F_printk(" %lx <-- %lx", __entry->ip, __entry->parent_ip),
-
- FILTER_TRACE_FN,
+ F_printk(" %ps <-- %ps",
+ (void *)__entry->ip, (void *)__entry->parent_ip),
perf_ftrace_event_register
);
@@ -79,13 +78,11 @@
F_STRUCT(
__field_struct( struct ftrace_graph_ent, graph_ent )
- __field_desc( unsigned long, graph_ent, func )
- __field_desc( int, graph_ent, depth )
+ __field_packed( unsigned long, graph_ent, func )
+ __field_packed( int, graph_ent, depth )
),
- F_printk("--> %lx (%d)", __entry->func, __entry->depth),
-
- FILTER_OTHER
+ F_printk("--> %ps (%d)", (void *)__entry->func, __entry->depth)
);
/* Function return entry */
@@ -95,19 +92,17 @@
F_STRUCT(
__field_struct( struct ftrace_graph_ret, ret )
- __field_desc( unsigned long, ret, func )
- __field_desc( unsigned long long, ret, calltime)
- __field_desc( unsigned long long, ret, rettime )
- __field_desc( unsigned long, ret, overrun )
- __field_desc( int, ret, depth )
+ __field_packed( unsigned long, ret, func )
+ __field_packed( unsigned long, ret, overrun )
+ __field_packed( unsigned long long, ret, calltime)
+ __field_packed( unsigned long long, ret, rettime )
+ __field_packed( int, ret, depth )
),
- F_printk("<-- %lx (%d) (start: %llx end: %llx) over: %d",
- __entry->func, __entry->depth,
+ F_printk("<-- %ps (%d) (start: %llx end: %llx) over: %d",
+ (void *)__entry->func, __entry->depth,
__entry->calltime, __entry->rettime,
- __entry->depth),
-
- FILTER_OTHER
+ __entry->depth)
);
/*
@@ -136,9 +131,7 @@
F_printk("%u:%u:%u ==> %u:%u:%u [%03u]",
__entry->prev_pid, __entry->prev_prio, __entry->prev_state,
__entry->next_pid, __entry->next_prio, __entry->next_state,
- __entry->next_cpu),
-
- FILTER_OTHER
+ __entry->next_cpu)
);
/*
@@ -156,9 +149,7 @@
F_printk("%u:%u:%u ==+ %u:%u:%u [%03u]",
__entry->prev_pid, __entry->prev_prio, __entry->prev_state,
__entry->next_pid, __entry->next_prio, __entry->next_state,
- __entry->next_cpu),
-
- FILTER_OTHER
+ __entry->next_cpu)
);
/*
@@ -166,12 +157,6 @@
*/
#define FTRACE_STACK_ENTRIES 8
-
-#ifndef CONFIG_64BIT
-# define IP_FMT "%08lx"
-#else
-# define IP_FMT "%016lx"
-#endif
FTRACE_ENTRY(kernel_stack, stack_entry,
@@ -182,14 +167,13 @@
__array( unsigned long, caller, FTRACE_STACK_ENTRIES )
),
- F_printk("\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n"
- "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n"
- "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n",
- __entry->caller[0], __entry->caller[1], __entry->caller[2],
- __entry->caller[3], __entry->caller[4], __entry->caller[5],
- __entry->caller[6], __entry->caller[7]),
-
- FILTER_OTHER
+ F_printk("\t=> %ps\n\t=> %ps\n\t=> %ps\n"
+ "\t=> %ps\n\t=> %ps\n\t=> %ps\n"
+ "\t=> %ps\n\t=> %ps\n",
+ (void *)__entry->caller[0], (void *)__entry->caller[1],
+ (void *)__entry->caller[2], (void *)__entry->caller[3],
+ (void *)__entry->caller[4], (void *)__entry->caller[5],
+ (void *)__entry->caller[6], (void *)__entry->caller[7])
);
FTRACE_ENTRY(user_stack, userstack_entry,
@@ -201,14 +185,13 @@
__array( unsigned long, caller, FTRACE_STACK_ENTRIES )
),
- F_printk("\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n"
- "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n"
- "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n",
- __entry->caller[0], __entry->caller[1], __entry->caller[2],
- __entry->caller[3], __entry->caller[4], __entry->caller[5],
- __entry->caller[6], __entry->caller[7]),
-
- FILTER_OTHER
+ F_printk("\t=> %ps\n\t=> %ps\n\t=> %ps\n"
+ "\t=> %ps\n\t=> %ps\n\t=> %ps\n"
+ "\t=> %ps\n\t=> %ps\n",
+ (void *)__entry->caller[0], (void *)__entry->caller[1],
+ (void *)__entry->caller[2], (void *)__entry->caller[3],
+ (void *)__entry->caller[4], (void *)__entry->caller[5],
+ (void *)__entry->caller[6], (void *)__entry->caller[7])
);
/*
@@ -225,9 +208,7 @@
),
F_printk("%ps: %s",
- (void *)__entry->ip, __entry->fmt),
-
- FILTER_OTHER
+ (void *)__entry->ip, __entry->fmt)
);
FTRACE_ENTRY_REG(print, print_entry,
@@ -242,8 +223,6 @@
F_printk("%ps: %s",
(void *)__entry->ip, __entry->buf),
- FILTER_OTHER,
-
ftrace_event_register
);
@@ -257,9 +236,7 @@
),
F_printk("id:%04x %08x",
- __entry->id, (int)__entry->buf[0]),
-
- FILTER_OTHER
+ __entry->id, (int)__entry->buf[0])
);
FTRACE_ENTRY(bputs, bputs_entry,
@@ -272,9 +249,7 @@
),
F_printk("%ps: %s",
- (void *)__entry->ip, __entry->str),
-
- FILTER_OTHER
+ (void *)__entry->ip, __entry->str)
);
FTRACE_ENTRY(mmiotrace_rw, trace_mmiotrace_rw,
@@ -286,16 +261,14 @@
__field_desc( resource_size_t, rw, phys )
__field_desc( unsigned long, rw, value )
__field_desc( unsigned long, rw, pc )
- __field_desc( int, rw, map_id )
+ __field_desc( int, rw, map_id )
__field_desc( unsigned char, rw, opcode )
__field_desc( unsigned char, rw, width )
),
F_printk("%lx %lx %lx %d %x %x",
(unsigned long)__entry->phys, __entry->value, __entry->pc,
- __entry->map_id, __entry->opcode, __entry->width),
-
- FILTER_OTHER
+ __entry->map_id, __entry->opcode, __entry->width)
);
FTRACE_ENTRY(mmiotrace_map, trace_mmiotrace_map,
@@ -307,15 +280,13 @@
__field_desc( resource_size_t, map, phys )
__field_desc( unsigned long, map, virt )
__field_desc( unsigned long, map, len )
- __field_desc( int, map, map_id )
+ __field_desc( int, map, map_id )
__field_desc( unsigned char, map, opcode )
),
F_printk("%lx %lx %lx %d %x",
(unsigned long)__entry->phys, __entry->virt, __entry->len,
- __entry->map_id, __entry->opcode),
-
- FILTER_OTHER
+ __entry->map_id, __entry->opcode)
);
@@ -337,9 +308,7 @@
F_printk("%u:%s:%s (%u)%s",
__entry->line,
__entry->func, __entry->file, __entry->correct,
- __entry->constant ? " CONSTANT" : ""),
-
- FILTER_OTHER
+ __entry->constant ? " CONSTANT" : "")
);
@@ -356,16 +325,16 @@
__field_desc( long, timestamp, tv_nsec )
__field( unsigned int, nmi_count )
__field( unsigned int, seqnum )
+ __field( unsigned int, count )
),
- F_printk("cnt:%u\tts:%010llu.%010lu\tinner:%llu\touter:%llu\tnmi-ts:%llu\tnmi-count:%u\n",
+ F_printk("cnt:%u\tts:%010llu.%010lu\tinner:%llu\touter:%llu\tcount:%d\tnmi-ts:%llu\tnmi-count:%u\n",
__entry->seqnum,
__entry->tv_sec,
__entry->tv_nsec,
__entry->duration,
__entry->outer_duration,
+ __entry->count,
__entry->nmi_total_ts,
- __entry->nmi_count),
-
- FILTER_OTHER
+ __entry->nmi_count)
);
--
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