extern cfs_duration_t libcfs_console_min_delay;
extern unsigned int libcfs_console_backoff;
extern unsigned int libcfs_debug_binary;
-extern char debug_file_path_arr[1024];
+extern char libcfs_debug_file_path_arr[1024];
int libcfs_debug_mask2str(char *str, int size, int mask, int is_subsys);
int libcfs_debug_str2mask(int *mask, const char *str, int is_subsys);
extern unsigned int libcfs_panic_on_lbug;
/**
+ * three types of trace_data in linux
+ */
+typedef enum {
+ CFS_TCD_TYPE_PROC = 0,
+ CFS_TCD_TYPE_SOFTIRQ,
+ CFS_TCD_TYPE_IRQ,
+ CFS_TCD_TYPE_MAX
+} cfs_trace_buf_type_t;
+
+/**
* Format for debug message headers
*/
struct ptldebug_header {
__u32 ph_flags;
__u32 ph_subsys;
__u32 ph_mask;
- __u32 ph_cpu_id;
+ __u16 ph_cpu_id;
+ __u16 ph_type;
__u32 ph_sec;
__u64 ph_usec;
__u32 ph_stack;
/**
* Filters out logging messages based on mask and subsystem.
*/
-static inline int cdebug_show(unsigned int mask, unsigned int subsystem)
+static inline int cfs_cdebug_show(unsigned int mask, unsigned int subsystem)
{
return mask & D_CANTMASK ||
((libcfs_debug & mask) && (libcfs_subsystem_debug & subsystem));
#define __CDEBUG(cdls, mask, format, ...) \
do { \
- CHECK_STACK(); \
+ CFS_CHECK_STACK(); \
\
- if (cdebug_show(mask, DEBUG_SUBSYSTEM)) \
+ if (cfs_cdebug_show(mask, DEBUG_SUBSYSTEM)) \
libcfs_debug_msg(cdls, DEBUG_SUBSYSTEM, mask, \
__FILE__, __FUNCTION__, __LINE__, \
format, ## __VA_ARGS__); \
} while (0)
#else /* !CDEBUG_ENABLED */
-static inline int cdebug_show(unsigned int mask, unsigned int subsystem)
+static inline int cfs_cdebug_show(unsigned int mask, unsigned int subsystem)
{
return 0;
}
libcfs_debug_vmsg2(cdls, subsys, mask, file, fn,line,NULL,NULL,format, ## __VA_ARGS__)
#define cdebug_va(cdls, mask, file, func, line, fmt, args) do { \
- CHECK_STACK(); \
+ CFS_CHECK_STACK(); \
\
- if (cdebug_show(mask, DEBUG_SUBSYSTEM)) \
+ if (cfs_cdebug_show(mask, DEBUG_SUBSYSTEM)) \
libcfs_debug_vmsg(cdls, DEBUG_SUBSYSTEM, (mask), \
(file), (func), (line), fmt, args); \
-} while(0);
+} while(0)
#define cdebug(cdls, mask, file, func, line, fmt, ...) do { \
- CHECK_STACK(); \
+ CFS_CHECK_STACK(); \
\
- if (cdebug_show(mask, DEBUG_SUBSYSTEM)) \
+ if (cfs_cdebug_show(mask, DEBUG_SUBSYSTEM)) \
libcfs_debug_msg(cdls, DEBUG_SUBSYSTEM, (mask), \
(file), (func), (line), fmt, ## __VA_ARGS__);\
-} while(0);
+} while(0)
extern void libcfs_assertion_failed(const char *expr, const char *file,
const char *fn, const int line);
+/* one more external symbol that tracefile provides: */
+extern int cfs_trace_copyout_string(char *usr_buffer, int usr_buffer_nob,
+ const char *knl_buffer, char *append);
+
#if defined(HAVE_BGL_SUPPORT)
-#define DEBUG_FILE_PATH_DEFAULT "/bgl/ion/tmp/lustre-log"
+#define LIBCFS_DEBUG_FILE_PATH_DEFAULT "/bgl/ion/tmp/lustre-log"
#elif defined(__arch_um__)
-#define DEBUG_FILE_PATH_DEFAULT "/r/tmp/lustre-log"
+#define LIBCFS_DEBUG_FILE_PATH_DEFAULT "/r/tmp/lustre-log"
#elif defined(__WINNT__)
-#define DEBUG_FILE_PATH_DEFAULT "\\SystemRoot\\temp\\lustre-log"
+#define LIBCFS_DEBUG_FILE_PATH_DEFAULT "\\SystemRoot\\temp\\lustre-log"
#else
-#define DEBUG_FILE_PATH_DEFAULT "/tmp/lustre-log"
+#define LIBCFS_DEBUG_FILE_PATH_DEFAULT "/tmp/lustre-log"
#endif
#endif /* __LIBCFS_DEBUG_H__ */