diff options
Diffstat (limited to 'include/trace/events/f2fs.h')
| -rw-r--r-- | include/trace/events/f2fs.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 56b113e3cd6a..4e881d91c874 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1818,6 +1818,7 @@ DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end, TP_ARGS(inode, cluster_idx, compressed_size, ret) ); +#ifdef CONFIG_F2FS_IOSTAT TRACE_EVENT(f2fs_iostat, TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat), @@ -1894,6 +1895,102 @@ TRACE_EVENT(f2fs_iostat, __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) ); +#ifndef __F2FS_IOSTAT_LATENCY_TYPE +#define __F2FS_IOSTAT_LATENCY_TYPE +struct f2fs_iostat_latency { + unsigned int peak_lat; + unsigned int avg_lat; + unsigned int cnt; +}; +#endif /* __F2FS_IOSTAT_LATENCY_TYPE */ + +TRACE_EVENT(f2fs_iostat_latency, + + TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]), + + TP_ARGS(sbi, iostat_lat), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(unsigned int, d_rd_peak) + __field(unsigned int, d_rd_avg) + __field(unsigned int, d_rd_cnt) + __field(unsigned int, n_rd_peak) + __field(unsigned int, n_rd_avg) + __field(unsigned int, n_rd_cnt) + __field(unsigned int, m_rd_peak) + __field(unsigned int, m_rd_avg) + __field(unsigned int, m_rd_cnt) + __field(unsigned int, d_wr_s_peak) + __field(unsigned int, d_wr_s_avg) + __field(unsigned int, d_wr_s_cnt) + __field(unsigned int, n_wr_s_peak) + __field(unsigned int, n_wr_s_avg) + __field(unsigned int, n_wr_s_cnt) + __field(unsigned int, m_wr_s_peak) + __field(unsigned int, m_wr_s_avg) + __field(unsigned int, m_wr_s_cnt) + __field(unsigned int, d_wr_as_peak) + __field(unsigned int, d_wr_as_avg) + __field(unsigned int, d_wr_as_cnt) + __field(unsigned int, n_wr_as_peak) + __field(unsigned int, n_wr_as_avg) + __field(unsigned int, n_wr_as_cnt) + __field(unsigned int, m_wr_as_peak) + __field(unsigned int, m_wr_as_avg) + __field(unsigned int, m_wr_as_cnt) + ), + + TP_fast_assign( + __entry->dev = sbi->sb->s_dev; + __entry->d_rd_peak = iostat_lat[0][DATA].peak_lat; + __entry->d_rd_avg = iostat_lat[0][DATA].avg_lat; + __entry->d_rd_cnt = iostat_lat[0][DATA].cnt; + __entry->n_rd_peak = iostat_lat[0][NODE].peak_lat; + __entry->n_rd_avg = iostat_lat[0][NODE].avg_lat; + __entry->n_rd_cnt = iostat_lat[0][NODE].cnt; + __entry->m_rd_peak = iostat_lat[0][META].peak_lat; + __entry->m_rd_avg = iostat_lat[0][META].avg_lat; + __entry->m_rd_cnt = iostat_lat[0][META].cnt; + __entry->d_wr_s_peak = iostat_lat[1][DATA].peak_lat; + __entry->d_wr_s_avg = iostat_lat[1][DATA].avg_lat; + __entry->d_wr_s_cnt = iostat_lat[1][DATA].cnt; + __entry->n_wr_s_peak = iostat_lat[1][NODE].peak_lat; + __entry->n_wr_s_avg = iostat_lat[1][NODE].avg_lat; + __entry->n_wr_s_cnt = iostat_lat[1][NODE].cnt; + __entry->m_wr_s_peak = iostat_lat[1][META].peak_lat; + __entry->m_wr_s_avg = iostat_lat[1][META].avg_lat; + __entry->m_wr_s_cnt = iostat_lat[1][META].cnt; + __entry->d_wr_as_peak = iostat_lat[2][DATA].peak_lat; + __entry->d_wr_as_avg = iostat_lat[2][DATA].avg_lat; + __entry->d_wr_as_cnt = iostat_lat[2][DATA].cnt; + __entry->n_wr_as_peak = iostat_lat[2][NODE].peak_lat; + __entry->n_wr_as_avg = iostat_lat[2][NODE].avg_lat; + __entry->n_wr_as_cnt = iostat_lat[2][NODE].cnt; + __entry->m_wr_as_peak = iostat_lat[2][META].peak_lat; + __entry->m_wr_as_avg = iostat_lat[2][META].avg_lat; + __entry->m_wr_as_cnt = iostat_lat[2][META].cnt; + ), + + TP_printk("dev = (%d,%d), " + "iotype [peak lat.(ms)/avg lat.(ms)/count], " + "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], " + "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], " + "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], " + "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]", + show_dev(__entry->dev), + __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt, + __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt, + __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt, + __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt, + __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt, + __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt, + __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt, + __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt, + __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt) +); +#endif + TRACE_EVENT(f2fs_bmap, TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock), |