| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20210712134620.276667-5-sumit.garg@linaro.org>
Date: Mon, 12 Jul 2021 19:16:20 +0530
From: Sumit Garg <sumit.garg@...aro.org>
To: kgdb-bugreport@...ts.sourceforge.net
Cc: daniel.thompson@...aro.org, jason.wessel@...driver.com,
dianders@...omium.org, rostedt@...dmis.org, mingo@...hat.com,
linux-kernel@...r.kernel.org, Sumit Garg <sumit.garg@...aro.org>
Subject: [PATCH v5 4/4] kdb: Rename members of struct kdbtab_t
Remove redundant prefix "cmd_" from name of members in struct kdbtab_t
for better readibility.
Suggested-by: Doug Anderson <dianders@...omium.org>
Signed-off-by: Sumit Garg <sumit.garg@...aro.org>
Reviewed-by: Douglas Anderson <dianders@...omium.org>
---
include/linux/kdb.h | 12 +-
kernel/debug/kdb/kdb_bp.c | 72 +++----
kernel/debug/kdb/kdb_main.c | 404 ++++++++++++++++++------------------
kernel/trace/trace_kdb.c | 10 +-
samples/kdb/kdb_hello.c | 8 +-
5 files changed, 252 insertions(+), 254 deletions(-)
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index de858edfb3b8..ea0f5e580fac 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -68,12 +68,12 @@ typedef int (*kdb_func_t)(int, const char **);
/* The KDB shell command table */
typedef struct _kdbtab {
- char *cmd_name; /* Command name */
- kdb_func_t cmd_func; /* Function to execute command */
- char *cmd_usage; /* Usage String for this command */
- char *cmd_help; /* Help message for this command */
- short cmd_minlen; /* Minimum legal # cmd chars required */
- kdb_cmdflags_t cmd_flags; /* Command behaviour flags */
+ char *name; /* Command name */
+ kdb_func_t func; /* Function to execute command */
+ char *usage; /* Usage String for this command */
+ char *help; /* Help message for this command */
+ short minlen; /* Minimum legal # cmd chars required */
+ kdb_cmdflags_t flags; /* Command behaviour flags */
struct list_head list_node; /* Command list */
} kdbtab_t;
diff --git a/kernel/debug/kdb/kdb_bp.c b/kernel/debug/kdb/kdb_bp.c
index 2168f8dacb99..372025cf1ca3 100644
--- a/kernel/debug/kdb/kdb_bp.c
+++ b/kernel/debug/kdb/kdb_bp.c
@@ -523,51 +523,51 @@ static int kdb_ss(int argc, const char **argv)
}
static kdbtab_t bptab[] = {
- { .cmd_name = "bp",
- .cmd_func = kdb_bp,
- .cmd_usage = "[<vaddr>]",
- .cmd_help = "Set/Display breakpoints",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
+ { .name = "bp",
+ .func = kdb_bp,
+ .usage = "[<vaddr>]",
+ .help = "Set/Display breakpoints",
+ .flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "bl",
- .cmd_func = kdb_bp,
- .cmd_usage = "[<vaddr>]",
- .cmd_help = "Display breakpoints",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
+ { .name = "bl",
+ .func = kdb_bp,
+ .usage = "[<vaddr>]",
+ .help = "Display breakpoints",
+ .flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "bc",
- .cmd_func = kdb_bc,
- .cmd_usage = "<bpnum>",
- .cmd_help = "Clear Breakpoint",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL,
+ { .name = "bc",
+ .func = kdb_bc,
+ .usage = "<bpnum>",
+ .help = "Clear Breakpoint",
+ .flags = KDB_ENABLE_FLOW_CTRL,
},
- { .cmd_name = "be",
- .cmd_func = kdb_bc,
- .cmd_usage = "<bpnum>",
- .cmd_help = "Enable Breakpoint",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL,
+ { .name = "be",
+ .func = kdb_bc,
+ .usage = "<bpnum>",
+ .help = "Enable Breakpoint",
+ .flags = KDB_ENABLE_FLOW_CTRL,
},
- { .cmd_name = "bd",
- .cmd_func = kdb_bc,
- .cmd_usage = "<bpnum>",
- .cmd_help = "Disable Breakpoint",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL,
+ { .name = "bd",
+ .func = kdb_bc,
+ .usage = "<bpnum>",
+ .help = "Disable Breakpoint",
+ .flags = KDB_ENABLE_FLOW_CTRL,
},
- { .cmd_name = "ss",
- .cmd_func = kdb_ss,
- .cmd_usage = "",
- .cmd_help = "Single Step",
- .cmd_minlen = 1,
- .cmd_flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
+ { .name = "ss",
+ .func = kdb_ss,
+ .usage = "",
+ .help = "Single Step",
+ .minlen = 1,
+ .flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
},
};
static kdbtab_t bphcmd = {
- .cmd_name = "bph",
- .cmd_func = kdb_bp,
- .cmd_usage = "[<vaddr>]",
- .cmd_help = "[datar [length]|dataw [length]] Set hw brk",
- .cmd_flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
+ .name = "bph",
+ .func = kdb_bp,
+ .usage = "[<vaddr>]",
+ .help = "[datar [length]|dataw [length]] Set hw brk",
+ .flags = KDB_ENABLE_FLOW_CTRL | KDB_REPEAT_NO_ARGS,
};
/* Initialize the breakpoint table and register breakpoint commands. */
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 7c7a2ef834fc..fa6deda894a1 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -711,10 +711,9 @@ static int kdb_defcmd(int argc, const char **argv)
struct kdb_macro_statement *kms;
list_for_each_entry(kp, &kdb_cmds_head, list_node) {
- if (kp->cmd_func == kdb_exec_defcmd) {
+ if (kp->func == kdb_exec_defcmd) {
kdb_printf("defcmd %s \"%s\" \"%s\"\n",
- kp->cmd_name, kp->cmd_usage,
- kp->cmd_help);
+ kp->name, kp->usage, kp->help);
kmp = container_of(kp, struct kdb_macro, cmd);
list_for_each_entry(kms, &kmp->statements,
list_node)
@@ -735,34 +734,34 @@ static int kdb_defcmd(int argc, const char **argv)
goto fail_defcmd;
mp = &kdb_macro->cmd;
- mp->cmd_func = kdb_exec_defcmd;
- mp->cmd_minlen = 0;
- mp->cmd_flags = KDB_ENABLE_ALWAYS_SAFE;
- mp->cmd_name = kdb_strdup(argv[1], GFP_KDB);
- if (!mp->cmd_name)
+ mp->func = kdb_exec_defcmd;
+ mp->minlen = 0;
+ mp->flags = KDB_ENABLE_ALWAYS_SAFE;
+ mp->name = kdb_strdup(argv[1], GFP_KDB);
+ if (!mp->name)
goto fail_name;
- mp->cmd_usage = kdb_strdup(argv[2], GFP_KDB);
- if (!mp->cmd_usage)
+ mp->usage = kdb_strdup(argv[2], GFP_KDB);
+ if (!mp->usage)
goto fail_usage;
- mp->cmd_help = kdb_strdup(argv[3], GFP_KDB);
- if (!mp->cmd_help)
+ mp->help = kdb_strdup(argv[3], GFP_KDB);
+ if (!mp->help)
goto fail_help;
- if (mp->cmd_usage[0] == '"') {
- strcpy(mp->cmd_usage, argv[2]+1);
- mp->cmd_usage[strlen(mp->cmd_usage)-1] = '\0';
+ if (mp->usage[0] == '"') {
+ strcpy(mp->usage, argv[2]+1);
+ mp->usage[strlen(mp->usage)-1] = '\0';
}
- if (mp->cmd_help[0] == '"') {
- strcpy(mp->cmd_help, argv[3]+1);
- mp->cmd_help[strlen(mp->cmd_help)-1] = '\0';
+ if (mp->help[0] == '"') {
+ strcpy(mp->help, argv[3]+1);
+ mp->help[strlen(mp->help)-1] = '\0';
}
INIT_LIST_HEAD(&kdb_macro->statements);
defcmd_in_progress = true;
return 0;
fail_help:
- kfree(mp->cmd_usage);
+ kfree(mp->usage);
fail_usage:
- kfree(mp->cmd_name);
+ kfree(mp->name);
fail_name:
kfree(kdb_macro);
fail_defcmd:
@@ -790,7 +789,7 @@ static int kdb_exec_defcmd(int argc, const char **argv)
return KDB_ARGCOUNT;
list_for_each_entry(kp, &kdb_cmds_head, list_node) {
- if (strcmp(kp->cmd_name, argv[0]) == 0)
+ if (strcmp(kp->name, argv[0]) == 0)
break;
}
if (list_entry_is_head(kp, &kdb_cmds_head, list_node)) {
@@ -804,7 +803,7 @@ static int kdb_exec_defcmd(int argc, const char **argv)
* Recursive use of kdb_parse, do not use argv after this point.
*/
argv = NULL;
- kdb_printf("[%s]kdb> %s\n", kmp->cmd.cmd_name, kms->statement);
+ kdb_printf("[%s]kdb> %s\n", kmp->cmd.name, kms->statement);
ret = kdb_parse(kms->statement);
if (ret)
return ret;
@@ -1016,11 +1015,11 @@ int kdb_parse(const char *cmdstr)
* If this command is allowed to be abbreviated,
* check to see if this is it.
*/
- if (tp->cmd_minlen && (strlen(argv[0]) <= tp->cmd_minlen) &&
- (strncmp(argv[0], tp->cmd_name, tp->cmd_minlen) == 0))
+ if (tp->minlen && (strlen(argv[0]) <= tp->minlen) &&
+ (strncmp(argv[0], tp->name, tp->minlen) == 0))
break;
- if (strcmp(argv[0], tp->cmd_name) == 0)
+ if (strcmp(argv[0], tp->name) == 0)
break;
}
@@ -1031,8 +1030,7 @@ int kdb_parse(const char *cmdstr)
*/
if (list_entry_is_head(tp, &kdb_cmds_head, list_node)) {
list_for_each_entry(tp, &kdb_cmds_head, list_node) {
- if (strncmp(argv[0], tp->cmd_name,
- strlen(tp->cmd_name)) == 0)
+ if (strncmp(argv[0], tp->name, strlen(tp->name)) == 0)
break;
}
}
@@ -1040,19 +1038,19 @@ int kdb_parse(const char *cmdstr)
if (!list_entry_is_head(tp, &kdb_cmds_head, list_node)) {
int result;
- if (!kdb_check_flags(tp->cmd_flags, kdb_cmd_enabled, argc <= 1))
+ if (!kdb_check_flags(tp->flags, kdb_cmd_enabled, argc <= 1))
return KDB_NOPERM;
KDB_STATE_SET(CMD);
- result = (*tp->cmd_func)(argc-1, (const char **)argv);
+ result = (*tp->func)(argc-1, (const char **)argv);
if (result && ignore_errors && result > KDB_CMD_GO)
result = 0;
KDB_STATE_CLEAR(CMD);
- if (tp->cmd_flags & KDB_REPEAT_WITH_ARGS)
+ if (tp->flags & KDB_REPEAT_WITH_ARGS)
return result;
- argc = tp->cmd_flags & KDB_REPEAT_NO_ARGS ? 1 : 0;
+ argc = tp->flags & KDB_REPEAT_NO_ARGS ? 1 : 0;
if (argv[argc])
*(argv[argc]) = '\0';
return result;
@@ -2419,12 +2417,12 @@ static int kdb_help(int argc, const char **argv)
char *space = "";
if (KDB_FLAG(CMD_INTERRUPT))
return 0;
- if (!kdb_check_flags(kt->cmd_flags, kdb_cmd_enabled, true))
+ if (!kdb_check_flags(kt->flags, kdb_cmd_enabled, true))
continue;
- if (strlen(kt->cmd_usage) > 20)
+ if (strlen(kt->usage) > 20)
space = "\n ";
- kdb_printf("%-15.15s %-20s%s%s\n", kt->cmd_name,
- kt->cmd_usage, space, kt->cmd_help);
+ kdb_printf("%-15.15s %-20s%s%s\n", kt->name,
+ kt->usage, space, kt->help);
}
return 0;
}
@@ -2633,9 +2631,9 @@ int kdb_register(kdbtab_t *cmd)
kdbtab_t *kp;
list_for_each_entry(kp, &kdb_cmds_head, list_node) {
- if (strcmp(kp->cmd_name, cmd->cmd_name) == 0) {
+ if (strcmp(kp->name, cmd->name) == 0) {
kdb_printf("Duplicate kdb cmd: %s, func %p help %s\n",
- cmd->cmd_name, cmd->cmd_func, cmd->cmd_help);
+ cmd->name, cmd->func, cmd->help);
return 1;
}
}
@@ -2672,218 +2670,218 @@ void kdb_unregister(kdbtab_t *cmd)
EXPORT_SYMBOL_GPL(kdb_unregister);
static kdbtab_t maintab[] = {
- { .cmd_name = "md",
- .cmd_func = kdb_md,
- .cmd_usage = "<vaddr>",
- .cmd_help = "Display Memory Contents, also mdWcN, e.g. md8c1",
- .cmd_minlen = 1,
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ { .name = "md",
+ .func = kdb_md,
+ .usage = "<vaddr>",
+ .help = "Display Memory Contents, also mdWcN, e.g. md8c1",
+ .minlen = 1,
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "mdr",
- .cmd_func = kdb_md,
- .cmd_usage = "<vaddr> <bytes>",
- .cmd_help = "Display Raw Memory",
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ { .name = "mdr",
+ .func = kdb_md,
+ .usage = "<vaddr> <bytes>",
+ .help = "Display Raw Memory",
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "mdp",
- .cmd_func = kdb_md,
- .cmd_usage = "<paddr> <bytes>",
- .cmd_help = "Display Physical Memory",
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ { .name = "mdp",
+ .func = kdb_md,
+ .usage = "<paddr> <bytes>",
+ .help = "Display Physical Memory",
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "mds",
- .cmd_func = kdb_md,
- .cmd_usage = "<vaddr>",
- .cmd_help = "Display Memory Symbolically",
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
+ { .name = "mds",
+ .func = kdb_md,
+ .usage = "<vaddr>",
+ .help = "Display Memory Symbolically",
+ .flags = KDB_ENABLE_MEM_READ | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "mm",
- .cmd_func = kdb_mm,
- .cmd_usage = "<vaddr> <contents>",
- .cmd_help = "Modify Memory Contents",
- .cmd_flags = KDB_ENABLE_MEM_WRITE | KDB_REPEAT_NO_ARGS,
+ { .name = "mm",
+ .func = kdb_mm,
+ .usage = "<vaddr> <contents>",
+ .help = "Modify Memory Contents",
+ .flags = KDB_ENABLE_MEM_WRITE | KDB_REPEAT_NO_ARGS,
},
- { .cmd_name = "go",
- .cmd_func = kdb_go,
- .cmd_usage = "[<vaddr>]",
- .cmd_help = "Continue Execution",
- .cmd_minlen = 1,
- .cmd_flags = KDB_ENABLE_REG_WRITE |
+ { .name = "go",
+ .func = kdb_go,
+ .usage = "[<vaddr>]",
+ .help = "Continue Execution",
+ .minlen = 1,
+ .flags = KDB_ENABLE_REG_WRITE |
KDB_ENABLE_ALWAYS_SAFE_NO_ARGS,
},
- { .cmd_name = "rd",
- .cmd_func = kdb_rd,
- .cmd_usage = "",
- .cmd_help = "Display Registers",
- .cmd_flags = KDB_ENABLE_REG_READ,
+ { .name = "rd",
+ .func = kdb_rd,
+ .usage = "",
+ .help = "Display Registers",
+ .flags = KDB_ENABLE_REG_READ,
},
- { .cmd_name = "rm",
- .cmd_func = kdb_rm,
- .cmd_usage = "<reg> <contents>",
- .cmd_help = "Modify Registers",
- .cmd_flags = KDB_ENABLE_REG_WRITE,
+ { .name = "rm",
+ .func = kdb_rm,
+ .usage = "<reg> <contents>",
+ .help = "Modify Registers",
+ .flags = KDB_ENABLE_REG_WRITE,
},
- { .cmd_name = "ef",
- .cmd_func = kdb_ef,
- .cmd_usage = "<vaddr>",
- .cmd_help = "Display exception frame",
- .cmd_flags = KDB_ENABLE_MEM_READ,
+ { .name = "ef",
+ .func = kdb_ef,
+ .usage = "<vaddr>",
+ .help = "Display exception frame",
+ .flags = KDB_ENABLE_MEM_READ,
},
- { .cmd_name = "bt",
- .cmd_func = kdb_bt,
- .cmd_usage = "[<vaddr>]",
- .cmd_help = "Stack traceback",
- .cmd_minlen = 1,
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_ENABLE_INSPECT_NO_ARGS,
+ { .name = "bt",
+ .func = kdb_bt,
+ .usage = "[<vaddr>]",
+ .help = "Stack traceback",
+ .minlen = 1,
+ .flags = KDB_ENABLE_MEM_READ | KDB_ENABLE_INSPECT_NO_ARGS,
},
- { .cmd_name = "btp",
- .cmd_func = kdb_bt,
- .cmd_usage = "<pid>",
- .cmd_help = "Display stack for process <pid>",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "btp",
+ .func = kdb_bt,
+ .usage = "<pid>",
+ .help = "Display stack for process <pid>",
+ .flags = KDB_ENABLE_INSPECT,
},
- { .cmd_name = "bta",
- .cmd_func = kdb_bt,
- .cmd_usage = "[D|R|S|T|C|Z|E|U|I|M|A]",
- .cmd_help = "Backtrace all processes matching state flag",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "bta",
+ .func = kdb_bt,
+ .usage = "[D|R|S|T|C|Z|E|U|I|M|A]",
+ .help = "Backtrace all processes matching state flag",
+ .flags = KDB_ENABLE_INSPECT,
},
- { .cmd_name = "btc",
- .cmd_func = kdb_bt,
- .cmd_usage = "",
- .cmd_help = "Backtrace current process on each cpu",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "btc",
+ .func = kdb_bt,
+ .usage = "",
+ .help = "Backtrace current process on each cpu",
+ .flags = KDB_ENABLE_INSPECT,
},
- { .cmd_name = "btt",
- .cmd_func = kdb_bt,
- .cmd_usage = "<vaddr>",
- .cmd_help = "Backtrace process given its struct task address",
- .cmd_flags = KDB_ENABLE_MEM_READ | KDB_ENABLE_INSPECT_NO_ARGS,
+ { .name = "btt",
+ .func = kdb_bt,
+ .usage = "<vaddr>",
+ .help = "Backtrace process given its struct task address",
+ .flags = KDB_ENABLE_MEM_READ | KDB_ENABLE_INSPECT_NO_ARGS,
},
- { .cmd_name = "env",
- .cmd_func = kdb_env,
- .cmd_usage = "",
- .cmd_help = "Show environment variables",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "env",
+ .func = kdb_env,
+ .usage = "",
+ .help = "Show environment variables",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "set",
- .cmd_func = kdb_set,
- .cmd_usage = "",
- .cmd_help = "Set environment variables",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "set",
+ .func = kdb_set,
+ .usage = "",
+ .help = "Set environment variables",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "help",
- .cmd_func = kdb_help,
- .cmd_usage = "",
- .cmd_help = "Display Help Message",
- .cmd_minlen = 1,
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "help",
+ .func = kdb_help,
+ .usage = "",
+ .help = "Display Help Message",
+ .minlen = 1,
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "?",
- .cmd_func = kdb_help,
- .cmd_usage = "",
- .cmd_help = "Display Help Message",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "?",
+ .func = kdb_help,
+ .usage = "",
+ .help = "Display Help Message",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "cpu",
- .cmd_func = kdb_cpu,
- .cmd_usage = "<cpunum>",
- .cmd_help = "Switch to new cpu",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE_NO_ARGS,
+ { .name = "cpu",
+ .func = kdb_cpu,
+ .usage = "<cpunum>",
+ .help = "Switch to new cpu",
+ .flags = KDB_ENABLE_ALWAYS_SAFE_NO_ARGS,
},
- { .cmd_name = "kgdb",
- .cmd_func = kdb_kgdb,
- .cmd_usage = "",
- .cmd_help = "Enter kgdb mode",
- .cmd_flags = 0,
+ { .name = "kgdb",
+ .func = kdb_kgdb,
+ .usage = "",
+ .help = "Enter kgdb mode",
+ .flags = 0,
},
- { .cmd_name = "ps",
- .cmd_func = kdb_ps,
- .cmd_usage = "[<flags>|A]",
- .cmd_help = "Display active task list",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "ps",
+ .func = kdb_ps,
+ .usage = "[<flags>|A]",
+ .help = "Display active task list",
+ .flags = KDB_ENABLE_INSPECT,
},
- { .cmd_name = "pid",
- .cmd_func = kdb_pid,
- .cmd_usage = "<pidnum>",
- .cmd_help = "Switch to another task",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "pid",
+ .func = kdb_pid,
+ .usage = "<pidnum>",
+ .help = "Switch to another task",
+ .flags = KDB_ENABLE_INSPECT,
},
- { .cmd_name = "reboot",
- .cmd_func = kdb_reboot,
- .cmd_usage = "",
- .cmd_help = "Reboot the machine immediately",
- .cmd_flags = KDB_ENABLE_REBOOT,
+ { .name = "reboot",
+ .func = kdb_reboot,
+ .usage = "",
+ .help = "Reboot the machine immediately",
+ .flags = KDB_ENABLE_REBOOT,
},
#if defined(CONFIG_MODULES)
- { .cmd_name = "lsmod",
- .cmd_func = kdb_lsmod,
- .cmd_usage = "",
- .cmd_help = "List loaded kernel modules",
- .cmd_flags = KDB_ENABLE_INSPECT,
+ { .name = "lsmod",
+ .func = kdb_lsmod,
+ .usage = "",
+ .help = "List loaded kernel modules",
+ .flags = KDB_ENABLE_INSPECT,
},
#endif
#if defined(CONFIG_MAGIC_SYSRQ)
- { .cmd_name = "sr",
- .cmd_func = kdb_sr,
- .cmd_usage = "<key>",
- .cmd_help = "Magic SysRq key",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "sr",
+ .func = kdb_sr,
+ .usage = "<key>",
+ .help = "Magic SysRq key",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
#endif
#if defined(CONFIG_PRINTK)
- { .cmd_name = "dmesg",
- .cmd_func = kdb_dmesg,
- .cmd_usage = "[lines]",
- .cmd_help = "Display syslog buffer",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "dmesg",
+ .func = kdb_dmesg,
+ .usage = "[lines]",
+ .help = "Display syslog buffer",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
#endif
- { .cmd_name = "defcmd",
- .cmd_func = kdb_defcmd,
- .cmd_usage = "name \"usage\" \"help\"",
- .cmd_help = "Define a set of commands, down to endefcmd",
+ { .name = "defcmd",
+ .func = kdb_defcmd,
+ .usage = "name \"usage\" \"help\"",
+ .help = "Define a set of commands, down to endefcmd",
/*
* Macros are always safe because when executed each
* internal command re-enters kdb_parse() and is safety
* checked individually.
*/
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "kill",
- .cmd_func = kdb_kill,
- .cmd_usage = "<-signal> <pid>",
- .cmd_help = "Send a signal to a process",
- .cmd_flags = KDB_ENABLE_SIGNAL,
+ { .name = "kill",
+ .func = kdb_kill,
+ .usage = "<-signal> <pid>",
+ .help = "Send a signal to a process",
+ .flags = KDB_ENABLE_SIGNAL,
},
- { .cmd_name = "summary",
- .cmd_func = kdb_summary,
- .cmd_usage = "",
- .cmd_help = "Summarize the system",
- .cmd_minlen = 4,
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "summary",
+ .func = kdb_summary,
+ .usage = "",
+ .help = "Summarize the system",
+ .minlen = 4,
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
- { .cmd_name = "per_cpu",
- .cmd_func = kdb_per_cpu,
- .cmd_usage = "<sym> [<bytes>] [<cpu>]",
- .cmd_help = "Display per_cpu variables",
- .cmd_minlen = 3,
- .cmd_flags = KDB_ENABLE_MEM_READ,
+ { .name = "per_cpu",
+ .func = kdb_per_cpu,
+ .usage = "<sym> [<bytes>] [<cpu>]",
+ .help = "Display per_cpu variables",
+ .minlen = 3,
+ .flags = KDB_ENABLE_MEM_READ,
},
- { .cmd_name = "grephelp",
- .cmd_func = kdb_grep_help,
- .cmd_usage = "",
- .cmd_help = "Display help on | grep",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ { .name = "grephelp",
+ .func = kdb_grep_help,
+ .usage = "",
+ .help = "Display help on | grep",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
},
};
static kdbtab_t nmicmd = {
- .cmd_name = "disable_nmi",
- .cmd_func = kdb_disable_nmi,
- .cmd_usage = "",
- .cmd_help = "Disable NMI entry to KDB",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ .name = "disable_nmi",
+ .func = kdb_disable_nmi,
+ .usage = "",
+ .help = "Disable NMI entry to KDB",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
};
/* Initialize the kdb command table. */
diff --git a/kernel/trace/trace_kdb.c b/kernel/trace/trace_kdb.c
index 6c4f92c79e43..59857a1ee44c 100644
--- a/kernel/trace/trace_kdb.c
+++ b/kernel/trace/trace_kdb.c
@@ -148,11 +148,11 @@ static int kdb_ftdump(int argc, const char **argv)
}
static kdbtab_t ftdump_cmd = {
- .cmd_name = "ftdump",
- .cmd_func = kdb_ftdump,
- .cmd_usage = "[skip_#entries] [cpu]",
- .cmd_help = "Dump ftrace log; -skip dumps last #entries",
- .cmd_flags = KDB_ENABLE_ALWAYS_SAFE,
+ .name = "ftdump",
+ .func = kdb_ftdump,
+ .usage = "[skip_#entries] [cpu]",
+ .help = "Dump ftrace log; -skip dumps last #entries",
+ .flags = KDB_ENABLE_ALWAYS_SAFE,
};
static __init int kdb_ftrace_register(void)
diff --git a/samples/kdb/kdb_hello.c b/samples/kdb/kdb_hello.c
index 9ad514a6648b..82736e5a5e32 100644
--- a/samples/kdb/kdb_hello.c
+++ b/samples/kdb/kdb_hello.c
@@ -29,10 +29,10 @@ static int kdb_hello_cmd(int argc, const char **argv)
}
static kdbtab_t hello_cmd = {
- .cmd_name = "hello",
- .cmd_func = kdb_hello_cmd,
- .cmd_usage = "[string]",
- .cmd_help = "Say Hello World or Hello [string]",
+ .name = "hello",
+ .func = kdb_hello_cmd,
+ .usage = "[string]",
+ .help = "Say Hello World or Hello [string]",
};
static int __init kdb_hello_cmd_init(void)
--
2.25.1
Powered by blists - more mailing lists