cj.c File Reference

Circular joournal diagnostic mechanism. More...

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Functions
void	cj_log (u32 type, void *data0, void *data1)
void	cj_stop (void)
clib_error_t *	cj_init (vlib_main_t *vm)
static clib_error_t *	cj_config (vlib_main_t *vm, unformat_input_t *input)
void	cj_enable_disable (int is_enable)
static void	cj_dump_one_record (cj_record_t *r)
static void	cj_dump_internal (u8 filter0_enable, u64 filter0, u8 filter1_enable, u64 filter1)
void	cj_dump (void)
void	cj_dump_filter_data0 (u64 filter0)
void	cj_dump_filter_data1 (u64 filter1)
void	cj_dump_filter_data12 (u64 filter0, u64 filter1)
static clib_error_t *	cj_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
cj_main_t	cj_main
static vlib_cli_command_t	cj_command
	(constructor) VLIB_CLI_COMMAND (cj_command) More...

Detailed Description

Circular joournal diagnostic mechanism.

The cj thread-safe circular log buffer scheme is occasionally useful when chasing bugs. Calls to it should not be checked in.

Definition in file cj.c.

Function Documentation

static clib_error_t* cj_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 217 of file cj.c.

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static clib_error_t* cj_config ( vlib_main_t *  vm, unformat_input_t *  input  )

static

Definition at line 78 of file cj.c.

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void cj_dump

(

void

)

Definition at line 193 of file cj.c.

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void cj_dump_filter_data0

(

u64

filter0

)

Definition at line 199 of file cj.c.

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void cj_dump_filter_data1

(

u64

filter1

)

Definition at line 205 of file cj.c.

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void cj_dump_filter_data12	(	u64	filter0,
		u64	filter1
	)

Definition at line 211 of file cj.c.

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static void cj_dump_internal ( u8  filter0_enable, u64  filter0, u8  filter1_enable, u64  filter1  )

static

Definition at line 141 of file cj.c.

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static void cj_dump_one_record ( cj_record_t *  r )

inlinestatic

Definition at line 133 of file cj.c.

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void cj_enable_disable

(

int

is_enable

)

Definition at line 122 of file cj.c.

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clib_error_t* cj_init

(

vlib_main_t *

vm

)

Definition at line 67 of file cj.c.

void cj_log	(	u32	type,
		void *	data0,
		void *	data1
	)

Definition at line 38 of file cj.c.

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void cj_stop

(

void

)

Definition at line 58 of file cj.c.

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Variable Documentation

vlib_cli_command_t cj_command

static

Initial value:

= {
  .path = "cj",
  .short_help = "cj <enable | disable | dump>",
  .function = cj_command_fn,
}

(constructor) VLIB_CLI_COMMAND (cj_command)

Definition at line 257 of file cj.c.

cj_main_t cj_main

Definition at line 35 of file cj.c.