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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM pblk
#if !defined(_TRACE_PBLK_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_PBLK_H
#include <linux/tracepoint.h>
struct ppa_addr;
#define show_chunk_flags(state) __print_flags(state, "", \
{ NVM_CHK_ST_FREE, "FREE", }, \
{ NVM_CHK_ST_CLOSED, "CLOSED", }, \
{ NVM_CHK_ST_OPEN, "OPEN", }, \
{ NVM_CHK_ST_OFFLINE, "OFFLINE", })
#define show_line_state(state) __print_symbolic(state, \
{ PBLK_LINESTATE_NEW, "NEW", }, \
{ PBLK_LINESTATE_FREE, "FREE", }, \
{ PBLK_LINESTATE_OPEN, "OPEN", }, \
{ PBLK_LINESTATE_CLOSED, "CLOSED", }, \
{ PBLK_LINESTATE_GC, "GC", }, \
{ PBLK_LINESTATE_BAD, "BAD", }, \
{ PBLK_LINESTATE_CORRUPT, "CORRUPT" })
#define show_pblk_state(state) __print_symbolic(state, \
{ PBLK_STATE_RUNNING, "RUNNING", }, \
{ PBLK_STATE_STOPPING, "STOPPING", }, \
{ PBLK_STATE_RECOVERING, "RECOVERING", }, \
{ PBLK_STATE_STOPPED, "STOPPED" })
#define show_chunk_erase_state(state) __print_symbolic(state, \
{ PBLK_CHUNK_RESET_START, "START", }, \
{ PBLK_CHUNK_RESET_DONE, "OK", }, \
{ PBLK_CHUNK_RESET_FAILED, "FAILED" })
TRACE_EVENT(pblk_chunk_reset,
TP_PROTO(const char *name, struct ppa_addr *ppa, int state),
TP_ARGS(name, ppa, state),
TP_STRUCT__entry(
__string(name, name)
__field(u64, ppa)
__field(int, state)
),
TP_fast_assign(
__assign_str(name, name);
__entry->ppa = ppa->ppa;
__entry->state = state;
),
TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
show_chunk_erase_state((int)__entry->state))
);
TRACE_EVENT(pblk_chunk_state,
TP_PROTO(const char *name, struct ppa_addr *ppa, int state),
TP_ARGS(name, ppa, state),
TP_STRUCT__entry(
__string(name, name)
__field(u64, ppa)
__field(int, state)
),
TP_fast_assign(
__assign_str(name, name);
__entry->ppa = ppa->ppa;
__entry->state = state;
),
TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
show_chunk_flags((int)__entry->state))
);
TRACE_EVENT(pblk_line_state,
TP_PROTO(const char *name, int line, int state),
TP_ARGS(name, line, state),
TP_STRUCT__entry(
__string(name, name)
__field(int, line)
__field(int, state)
),
TP_fast_assign(
__assign_str(name, name);
__entry->line = line;
__entry->state = state;
),
TP_printk("dev=%s line=%d state=%s", __get_str(name),
(int)__entry->line,
show_line_state((int)__entry->state))
);
TRACE_EVENT(pblk_state,
TP_PROTO(const char *name, int state),
TP_ARGS(name, state),
TP_STRUCT__entry(
__string(name, name)
__field(int, state)
),
TP_fast_assign(
__assign_str(name, name);
__entry->state = state;
),
TP_printk("dev=%s state=%s", __get_str(name),
show_pblk_state((int)__entry->state))
);
#endif /* !defined(_TRACE_PBLK_H) || defined(TRACE_HEADER_MULTI_READ) */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ../../drivers/lightnvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE pblk-trace
#include <trace/define_trace.h>
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