diff options
Diffstat (limited to 'include/trace/events/ext4.h')
| -rw-r--r-- | include/trace/events/ext4.h | 136 |
1 files changed, 118 insertions, 18 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index d49b285385e..f6372b01136 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -15,6 +15,7 @@ struct ext4_inode_info; struct mpage_da_data; struct ext4_map_blocks; struct ext4_extent; +struct extent_status; #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) @@ -1519,10 +1520,9 @@ DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, ); DECLARE_EVENT_CLASS(ext4__map_blocks_exit, - TP_PROTO(struct inode *inode, ext4_lblk_t lblk, - ext4_fsblk_t pblk, unsigned int len, int ret), + TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), - TP_ARGS(inode, lblk, pblk, len, ret), + TP_ARGS(inode, map, ret), TP_STRUCT__entry( __field( dev_t, dev ) @@ -1530,37 +1530,37 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_exit, __field( ext4_fsblk_t, pblk ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) + __field( unsigned int, flags ) __field( int, ret ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->pblk = pblk; - __entry->lblk = lblk; - __entry->len = len; + __entry->pblk = map->m_pblk; + __entry->lblk = map->m_lblk; + __entry->len = map->m_len; + __entry->flags = map->m_flags; __entry->ret = ret; ), - TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d", + TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long) __entry->ino, __entry->lblk, __entry->pblk, - __entry->len, __entry->ret) + __entry->len, __entry->flags, __entry->ret) ); DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, - TP_PROTO(struct inode *inode, ext4_lblk_t lblk, - ext4_fsblk_t pblk, unsigned len, int ret), + TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), - TP_ARGS(inode, lblk, pblk, len, ret) + TP_ARGS(inode, map, ret) ); DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, - TP_PROTO(struct inode *inode, ext4_lblk_t lblk, - ext4_fsblk_t pblk, unsigned len, int ret), + TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret), - TP_ARGS(inode, lblk, pblk, len, ret) + TP_ARGS(inode, map, ret) ); TRACE_EVENT(ext4_ext_load_extent, @@ -1680,10 +1680,10 @@ DEFINE_EVENT(ext4__trim, ext4_trim_all_free, ); TRACE_EVENT(ext4_ext_handle_uninitialized_extents, - TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, + TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, unsigned int allocated, ext4_fsblk_t newblock), - TP_ARGS(inode, map, allocated, newblock), + TP_ARGS(inode, map, flags, allocated, newblock), TP_STRUCT__entry( __field( dev_t, dev ) @@ -1699,7 +1699,7 @@ TRACE_EVENT(ext4_ext_handle_uninitialized_extents, TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->flags = map->m_flags; + __entry->flags = flags; __entry->lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->len = map->m_len; @@ -1707,7 +1707,7 @@ TRACE_EVENT(ext4_ext_handle_uninitialized_extents, __entry->newblk = newblock; ), - TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d" + TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %x " "allocated %d newblock %llu", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long) __entry->ino, @@ -2055,6 +2055,106 @@ TRACE_EVENT(ext4_ext_remove_space_done, (unsigned short) __entry->eh_entries) ); +TRACE_EVENT(ext4_es_insert_extent, + TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len), + + TP_ARGS(inode, start, len), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( loff_t, start ) + __field( loff_t, len ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->start = start; + __entry->len = len; + ), + + TP_printk("dev %d,%d ino %lu es [%lld/%lld)", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, + __entry->start, __entry->len) +); + +TRACE_EVENT(ext4_es_remove_extent, + TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len), + + TP_ARGS(inode, start, len), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( loff_t, start ) + __field( loff_t, len ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->start = start; + __entry->len = len; + ), + + TP_printk("dev %d,%d ino %lu es [%lld/%lld)", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, + __entry->start, __entry->len) +); + +TRACE_EVENT(ext4_es_find_extent_enter, + TP_PROTO(struct inode *inode, ext4_lblk_t start), + + TP_ARGS(inode, start), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ext4_lblk_t, start ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->start = start; + ), + + TP_printk("dev %d,%d ino %lu start %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, __entry->start) +); + +TRACE_EVENT(ext4_es_find_extent_exit, + TP_PROTO(struct inode *inode, struct extent_status *es, + ext4_lblk_t ret), + + TP_ARGS(inode, es, ret), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ext4_lblk_t, start ) + __field( ext4_lblk_t, len ) + __field( ext4_lblk_t, ret ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->start = es->start; + __entry->len = es->len; + __entry->ret = ret; + ), + + TP_printk("dev %d,%d ino %lu es [%u/%u) ret %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, + __entry->start, __entry->len, __entry->ret) +); + #endif /* _TRACE_EXT4_H */ /* This part must be outside protection */ |