diff options
Diffstat (limited to 'include/trace/events/ext4.h')
| -rw-r--r-- | include/trace/events/ext4.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index c121cdf..1e590b6 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -2199,6 +2199,62 @@ TRACE_EVENT(ext4_es_find_delayed_extent_exit, __entry->pblk, __entry->status) ); +TRACE_EVENT(ext4_es_lookup_extent_enter, + TP_PROTO(struct inode *inode, ext4_lblk_t lblk), + + TP_ARGS(inode, lblk), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ext4_lblk_t, lblk ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->lblk = lblk; + ), + + TP_printk("dev %d,%d ino %lu lblk %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, __entry->lblk) +); + +TRACE_EVENT(ext4_es_lookup_extent_exit, + TP_PROTO(struct inode *inode, struct extent_status *es, + int found), + + TP_ARGS(inode, es, found), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ext4_lblk_t, lblk ) + __field( ext4_lblk_t, len ) + __field( ext4_fsblk_t, pblk ) + __field( unsigned long long, status ) + __field( int, found ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->lblk = es->es_lblk; + __entry->len = es->es_len; + __entry->pblk = ext4_es_pblock(es); + __entry->status = ext4_es_status(es); + __entry->found = found; + ), + + TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %llx", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, __entry->found, + __entry->lblk, __entry->len, + __entry->found ? __entry->pblk : 0, + __entry->found ? __entry->status : 0) +); + #endif /* _TRACE_EXT4_H */ /* This part must be outside protection */ |