oprofile: opd_stats.h Source File

00001 /**
00002  * @file daemon/opd_stats.h
00003  * Management of daemon statistics
00004  *
00005  * @remark Copyright 2002 OProfile authors
00006  * @remark Read the file COPYING
00007  *
00008  * @author John Levon
00009  * @author Philippe Elie
00010  */
00011 
00012 #ifndef OPD_STATS_H
00013 #define OPD_STATS_H
00014 
00015 extern unsigned long opd_stats[];
00016 
00017 enum {  OPD_SAMPLES, /**< nr. samples */
00018         OPD_KERNEL, /**< nr. kernel samples */
00019         OPD_PROCESS, /**< nr. userspace samples */
00020         OPD_NO_CTX, /**< nr. samples lost due to not knowing if in the kernel or not */
00021         OPD_LOST_KERNEL,  /**< nr. kernel samples lost */
00022         OPD_LOST_SAMPLEFILE, /**< nr samples for which sample file can't be opened */
00023         OPD_LOST_NO_MAPPING, /**< nr samples lost due to no mapping */
00024         OPD_DUMP_COUNT, /**< nr. of times buffer is read */
00025         OPD_DANGLING_CODE, /**< nr. partial code notifications (buffer overflow */
00026         OPD_NO_APP_KERNEL_SAMPLE, /**<nr. user ctx kernel samples dropped due to no app cookie available */
00027         OPD_MAX_STATS /**< end of stats */
00028 };
00029 
00030 void opd_print_stats(void);
00031 
00032 #endif /* OPD_STATS_H */