diff options
Diffstat (limited to 'include/trace/events/btrfs.h')
| -rw-r--r-- | include/trace/events/btrfs.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 8f206263fee7..cef39e2baf21 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -12,6 +12,7 @@ struct btrfs_root; struct btrfs_fs_info; struct btrfs_inode; struct extent_map; +struct btrfs_file_extent_item; struct btrfs_ordered_extent; struct btrfs_delayed_ref_node; struct btrfs_delayed_tree_ref; @@ -54,6 +55,12 @@ struct btrfs_qgroup_extent_record; (obj >= BTRFS_ROOT_TREE_OBJECTID && \ obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" +#define show_fi_type(type) \ + __print_symbolic(type, \ + { BTRFS_FILE_EXTENT_INLINE, "INLINE" }, \ + { BTRFS_FILE_EXTENT_REG, "REG" }, \ + { BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC"}) + #define BTRFS_GROUP_FLAGS \ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ @@ -232,6 +239,138 @@ TRACE_EVENT_CONDITION(btrfs_get_extent, __entry->refs, __entry->compress_type) ); +/* file extent item */ +DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, u64 start), + + TP_ARGS(bi, l, fi, start), + + TP_STRUCT__entry_btrfs( + __field( u64, root_obj ) + __field( u64, ino ) + __field( loff_t, isize ) + __field( u64, disk_isize ) + __field( u64, num_bytes ) + __field( u64, ram_bytes ) + __field( u64, disk_bytenr ) + __field( u64, disk_num_bytes ) + __field( u64, extent_offset ) + __field( u8, extent_type ) + __field( u8, compression ) + __field( u64, extent_start ) + __field( u64, extent_end ) + ), + + TP_fast_assign_btrfs(bi->root->fs_info, + __entry->root_obj = bi->root->objectid; + __entry->ino = btrfs_ino(bi); + __entry->isize = bi->vfs_inode.i_size; + __entry->disk_isize = bi->disk_i_size; + __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi); + __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi); + __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi); + __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi); + __entry->extent_offset = btrfs_file_extent_offset(l, fi); + __entry->extent_type = btrfs_file_extent_type(l, fi); + __entry->compression = btrfs_file_extent_compression(l, fi); + __entry->extent_start = start; + __entry->extent_end = (start + __entry->num_bytes); + ), + + TP_printk_btrfs( + "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " + "file extent range=[%llu %llu] " + "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu " + "disk_num_bytes=%llu extent_offset=%llu type=%s " + "compression=%u", + show_root_type(__entry->root_obj), __entry->ino, + __entry->isize, + __entry->disk_isize, __entry->extent_start, + __entry->extent_end, __entry->num_bytes, __entry->ram_bytes, + __entry->disk_bytenr, __entry->disk_num_bytes, + __entry->extent_offset, show_fi_type(__entry->extent_type), + __entry->compression) +); + +DECLARE_EVENT_CLASS( + btrfs__file_extent_item_inline, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, int slot, u64 start), + + TP_ARGS(bi, l, fi, slot, start), + + TP_STRUCT__entry_btrfs( + __field( u64, root_obj ) + __field( u64, ino ) + __field( loff_t, isize ) + __field( u64, disk_isize ) + __field( u8, extent_type ) + __field( u8, compression ) + __field( u64, extent_start ) + __field( u64, extent_end ) + ), + + TP_fast_assign_btrfs( + bi->root->fs_info, + __entry->root_obj = bi->root->objectid; + __entry->ino = btrfs_ino(bi); + __entry->isize = bi->vfs_inode.i_size; + __entry->disk_isize = bi->disk_i_size; + __entry->extent_type = btrfs_file_extent_type(l, fi); + __entry->compression = btrfs_file_extent_compression(l, fi); + __entry->extent_start = start; + __entry->extent_end = (start + btrfs_file_extent_inline_len(l, slot, fi)); + ), + + TP_printk_btrfs( + "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " + "file extent range=[%llu %llu] " + "extent_type=%s compression=%u", + show_root_type(__entry->root_obj), __entry->ino, __entry->isize, + __entry->disk_isize, __entry->extent_start, + __entry->extent_end, show_fi_type(__entry->extent_type), + __entry->compression) +); + +DEFINE_EVENT( + btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, u64 start), + + TP_ARGS(bi, l, fi, start) +); + +DEFINE_EVENT( + btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, u64 start), + + TP_ARGS(bi, l, fi, start) +); + +DEFINE_EVENT( + btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, int slot, u64 start), + + TP_ARGS(bi, l, fi, slot, start) +); + +DEFINE_EVENT( + btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline, + + TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, + struct btrfs_file_extent_item *fi, int slot, u64 start), + + TP_ARGS(bi, l, fi, slot, start) +); + #define show_ordered_flags(flags) \ __print_flags(flags, "|", \ { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \ |