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apfs_trace.h
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apfs_trace.h
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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM apfs
#if !defined(_TRACE_APFS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_APFS_H
#include <linux/writeback.h>
#include <linux/tracepoint.h>
#include <trace/events/mmflags.h>
struct apfs_root;
struct apfs_fs_info;
struct apfs_inode;
struct extent_map;
struct apfs_file_extent_item;
struct apfs_ordered_extent;
struct apfs_delayed_ref_node;
struct apfs_delayed_tree_ref;
struct apfs_delayed_data_ref;
struct apfs_delayed_ref_head;
struct apfs_block_group;
struct apfs_free_cluster;
struct map_lookup;
struct extent_buffer;
struct apfs_work;
struct __apfs_workqueue;
struct apfs_qgroup_extent_record;
struct apfs_qgroup;
struct extent_io_tree;
struct prelim_ref;
struct apfs_space_info;
#define show_ref_type(type) \
__print_symbolic(type, \
{ APFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
{ APFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
{ APFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \
{ APFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \
{ APFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" })
#define __show_root_type(obj) \
__print_symbolic_u64(obj, \
{ APFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \
{ APFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \
{ APFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \
{ APFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \
{ APFS_FS_TREE_OBJECTID, "FS_TREE" }, \
{ APFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \
{ APFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \
{ APFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
{ APFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
{ APFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
{ APFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
{ APFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
{ APFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
#define show_root_type(obj) \
obj, ((obj >= APFS_DATA_RELOC_TREE_OBJECTID) || \
(obj >= APFS_ROOT_TREE_OBJECTID && \
obj <= APFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
#define FLUSH_ACTIONS \
EM( APFS_RESERVE_NO_FLUSH, "APFS_RESERVE_NO_FLUSH") \
EM( APFS_RESERVE_FLUSH_LIMIT, "APFS_RESERVE_FLUSH_LIMIT") \
EM( APFS_RESERVE_FLUSH_ALL, "APFS_RESERVE_FLUSH_ALL") \
EMe(APFS_RESERVE_FLUSH_ALL_STEAL, "APFS_RESERVE_FLUSH_ALL_STEAL")
#define FI_TYPES \
EM( APFS_FILE_EXTENT_INLINE, "INLINE") \
EM( APFS_FILE_EXTENT_REG, "REG") \
EMe(APFS_FILE_EXTENT_PREALLOC, "PREALLOC")
#define QGROUP_RSV_TYPES \
EM( APFS_QGROUP_RSV_DATA, "DATA") \
EM( APFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
EMe(APFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
#define IO_TREE_OWNER \
EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
EM( IO_TREE_INODE_IO, "INODE_IO") \
EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
EMe(IO_TREE_SELFTEST, "SELFTEST")
#define FLUSH_STATES \
EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \
EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \
EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \
EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \
EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \
EM( FLUSH_DELAYED_REFS, "FLUSH_ELAYED_REFS") \
EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
EMe(COMMIT_TRANS, "COMMIT_TRANS")
/*
* First define the enums in the above macros to be exported to userspace via
* TRACE_DEFINE_ENUM().
*/
#undef EM
#undef EMe
#define EM(a, b) TRACE_DEFINE_ENUM(a);
#define EMe(a, b) TRACE_DEFINE_ENUM(a);
FLUSH_ACTIONS
FI_TYPES
QGROUP_RSV_TYPES
IO_TREE_OWNER
FLUSH_STATES
/*
* Now redefine the EM and EMe macros to map the enums to the strings that will
* be printed in the output
*/
#undef EM
#undef EMe
#define EM(a, b) {a, b},
#define EMe(a, b) {a, b}
#define APFS_GROUP_FLAGS \
{ APFS_BLOCK_GROUP_DATA, "DATA"}, \
{ APFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
{ APFS_BLOCK_GROUP_METADATA, "METADATA"}, \
{ APFS_BLOCK_GROUP_RAID0, "RAID0"}, \
{ APFS_BLOCK_GROUP_RAID1, "RAID1"}, \
{ APFS_BLOCK_GROUP_DUP, "DUP"}, \
{ APFS_BLOCK_GROUP_RAID10, "RAID10"}, \
{ APFS_BLOCK_GROUP_RAID5, "RAID5"}, \
{ APFS_BLOCK_GROUP_RAID6, "RAID6"}
#define EXTENT_FLAGS \
{ EXTENT_DIRTY, "DIRTY"}, \
{ EXTENT_UPTODATE, "UPTODATE"}, \
{ EXTENT_LOCKED, "LOCKED"}, \
{ EXTENT_NEW, "NEW"}, \
{ EXTENT_DELALLOC, "DELALLOC"}, \
{ EXTENT_DEFRAG, "DEFRAG"}, \
{ EXTENT_BOUNDARY, "BOUNDARY"}, \
{ EXTENT_NODATASUM, "NODATASUM"}, \
{ EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
{ EXTENT_NEED_WAIT, "NEED_WAIT"}, \
{ EXTENT_DAMAGED, "DAMAGED"}, \
{ EXTENT_NORESERVE, "NORESERVE"}, \
{ EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
{ EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
{ EXTENT_DELALLOC_NEW, "DELALLOC_NEW"}
#define APFS_FSID_SIZE 16
#define TP_STRUCT__entry_fsid __array(u8, fsid, APFS_FSID_SIZE)
#define TP_fast_assign_fsid(fs_info) \
({ \
if (fs_info) \
memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
APFS_FSID_SIZE); \
else \
memset(__entry->fsid, 0, APFS_FSID_SIZE); \
})
#define TP_STRUCT__entry_apfs(args...) \
TP_STRUCT__entry( \
TP_STRUCT__entry_fsid \
args)
#define TP_fast_assign_apfs(fs_info, args...) \
TP_fast_assign( \
TP_fast_assign_fsid(fs_info); \
args)
#define TP_printk_apfs(fmt, args...) \
TP_printk("%pU: " fmt, __entry->fsid, args)
TRACE_EVENT(apfs_transaction_commit,
TP_PROTO(const struct apfs_root *root),
TP_ARGS(root),
TP_STRUCT__entry_apfs(
__field( u64, generation )
__field( u64, root_objectid )
),
TP_fast_assign_apfs(root->fs_info,
__entry->generation = root->fs_info->generation;
__entry->root_objectid = root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) gen=%llu",
show_root_type(__entry->root_objectid),
__entry->generation)
);
DECLARE_EVENT_CLASS(apfs__inode,
TP_PROTO(const struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry_apfs(
__field( u64, ino )
__field( u64, blocks )
__field( u64, disk_i_size )
__field( u64, generation )
__field( u64, last_trans )
__field( u64, logged_trans )
__field( u64, root_objectid )
),
TP_fast_assign_apfs(apfs_sb(inode->i_sb),
__entry->ino = apfs_ino(APFS_I(inode));
__entry->blocks = inode->i_blocks;
__entry->disk_i_size = APFS_I(inode)->disk_i_size;
__entry->generation = APFS_I(inode)->generation;
__entry->last_trans = APFS_I(inode)->last_trans;
__entry->logged_trans = APFS_I(inode)->logged_trans;
__entry->root_objectid =
APFS_I(inode)->root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu "
"disk_i_size=%llu last_trans=%llu logged_trans=%llu",
show_root_type(__entry->root_objectid),
__entry->generation,
__entry->ino,
__entry->blocks,
__entry->disk_i_size,
__entry->last_trans,
__entry->logged_trans)
);
DEFINE_EVENT(apfs__inode, apfs_inode_new,
TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
);
DEFINE_EVENT(apfs__inode, apfs_inode_request,
TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
);
DEFINE_EVENT(apfs__inode, apfs_inode_evict,
TP_PROTO(const struct inode *inode),
TP_ARGS(inode)
);
#define __show_map_type(type) \
__print_symbolic_u64(type, \
{ EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
{ EXTENT_MAP_HOLE, "HOLE" }, \
{ EXTENT_MAP_INLINE, "INLINE" }, \
{ EXTENT_MAP_DELALLOC, "DELALLOC" })
#define show_map_type(type) \
type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
#define show_map_flags(flag) \
__print_flags(flag, "|", \
{ (1 << EXTENT_FLAG_PINNED), "PINNED" },\
{ (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
{ (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
{ (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
{ (1 << EXTENT_FLAG_FILLING), "FILLING" },\
{ (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
TRACE_EVENT_CONDITION(apfs_get_extent,
TP_PROTO(const struct apfs_root *root, const struct apfs_inode *inode,
const struct extent_map *map),
TP_ARGS(root, inode, map),
TP_CONDITION(map),
TP_STRUCT__entry_apfs(
__field( u64, root_objectid )
__field( u64, ino )
__field( u64, start )
__field( u64, len )
__field( u64, orig_start )
__field( u64, block_start )
__field( u64, block_len )
__field( unsigned long, flags )
__field( int, refs )
__field( unsigned int, compress_type )
),
TP_fast_assign_apfs(root->fs_info,
__entry->root_objectid = root->root_key.objectid;
__entry->ino = apfs_ino(inode);
__entry->start = map->start;
__entry->len = map->len;
__entry->orig_start = map->orig_start;
__entry->block_start = map->block_start;
__entry->block_len = map->block_len;
__entry->flags = map->flags;
__entry->refs = refcount_read(&map->refs);
__entry->compress_type = map->compress_type;
),
TP_printk_apfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
"orig_start=%llu block_start=%llu(%s) "
"block_len=%llu flags=%s refs=%u "
"compress_type=%u",
show_root_type(__entry->root_objectid),
__entry->ino,
__entry->start,
__entry->len,
__entry->orig_start,
show_map_type(__entry->block_start),
__entry->block_len,
show_map_flags(__entry->flags),
__entry->refs, __entry->compress_type)
);
TRACE_EVENT(apfs_handle_em_exist,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct extent_map *existing, const struct extent_map *map,
u64 start, u64 len),
TP_ARGS(fs_info, existing, map, start, len),
TP_STRUCT__entry_apfs(
__field( u64, e_start )
__field( u64, e_len )
__field( u64, map_start )
__field( u64, map_len )
__field( u64, start )
__field( u64, len )
),
TP_fast_assign_apfs(fs_info,
__entry->e_start = existing->start;
__entry->e_len = existing->len;
__entry->map_start = map->start;
__entry->map_len = map->len;
__entry->start = start;
__entry->len = len;
),
TP_printk_apfs("start=%llu len=%llu "
"existing(start=%llu len=%llu) "
"em(start=%llu len=%llu)",
__entry->start,
__entry->len,
__entry->e_start,
__entry->e_len,
__entry->map_start,
__entry->map_len)
);
/* file extent item */
DECLARE_EVENT_CLASS(apfs__file_extent_item_regular,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start),
TP_STRUCT__entry_apfs(
__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_apfs(bi->root->fs_info,
__entry->root_obj = bi->root->root_key.objectid;
__entry->ino = apfs_ino(bi);
__entry->isize = bi->vfs_inode.i_size;
__entry->disk_isize = bi->disk_i_size;
__entry->num_bytes = apfs_file_extent_num_bytes(l, fi);
__entry->ram_bytes = apfs_file_extent_ram_bytes(l, fi);
__entry->disk_bytenr = apfs_file_extent_disk_bytenr(l, fi);
__entry->disk_num_bytes = apfs_file_extent_disk_num_bytes(l, fi);
__entry->extent_offset = apfs_file_extent_offset(l, fi);
__entry->extent_type = apfs_file_extent_type(l, fi);
__entry->compression = apfs_file_extent_compression(l, fi);
__entry->extent_start = start;
__entry->extent_end = (start + __entry->num_bytes);
),
TP_printk_apfs(
"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, __print_symbolic(__entry->extent_type, FI_TYPES),
__entry->compression)
);
DECLARE_EVENT_CLASS(
apfs__file_extent_item_inline,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start),
TP_STRUCT__entry_apfs(
__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_apfs(
bi->root->fs_info,
__entry->root_obj = bi->root->root_key.objectid;
__entry->ino = apfs_ino(bi);
__entry->isize = bi->vfs_inode.i_size;
__entry->disk_isize = bi->disk_i_size;
__entry->extent_type = apfs_file_extent_type(l, fi);
__entry->compression = apfs_file_extent_compression(l, fi);
__entry->extent_start = start;
__entry->extent_end = (start + apfs_file_extent_ram_bytes(l, fi));
),
TP_printk_apfs(
"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, __print_symbolic(__entry->extent_type, FI_TYPES),
__entry->compression)
);
DEFINE_EVENT(
apfs__file_extent_item_regular, apfs_get_extent_show_fi_regular,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start)
);
DEFINE_EVENT(
apfs__file_extent_item_regular, apfs_truncate_show_fi_regular,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, u64 start),
TP_ARGS(bi, l, fi, start)
);
DEFINE_EVENT(
apfs__file_extent_item_inline, apfs_get_extent_show_fi_inline,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start)
);
DEFINE_EVENT(
apfs__file_extent_item_inline, apfs_truncate_show_fi_inline,
TP_PROTO(const struct apfs_inode *bi, const struct extent_buffer *l,
const struct apfs_file_extent_item *fi, int slot, u64 start),
TP_ARGS(bi, l, fi, slot, start)
);
#define show_ordered_flags(flags) \
__print_flags(flags, "|", \
{ (1 << APFS_ORDERED_REGULAR), "REGULAR" }, \
{ (1 << APFS_ORDERED_NOCOW), "NOCOW" }, \
{ (1 << APFS_ORDERED_PREALLOC), "PREALLOC" }, \
{ (1 << APFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
{ (1 << APFS_ORDERED_DIRECT), "DIRECT" }, \
{ (1 << APFS_ORDERED_IO_DONE), "IO_DONE" }, \
{ (1 << APFS_ORDERED_COMPLETE), "COMPLETE" }, \
{ (1 << APFS_ORDERED_IOERR), "IOERR" }, \
{ (1 << APFS_ORDERED_TRUNCATED), "TRUNCATED" })
DECLARE_EVENT_CLASS(apfs__ordered_extent,
TP_PROTO(const struct apfs_inode *inode,
const struct apfs_ordered_extent *ordered),
TP_ARGS(inode, ordered),
TP_STRUCT__entry_apfs(
__field( u64, ino )
__field( u64, file_offset )
__field( u64, start )
__field( u64, len )
__field( u64, disk_len )
__field( u64, bytes_left )
__field( unsigned long, flags )
__field( int, compress_type )
__field( int, refs )
__field( u64, root_objectid )
__field( u64, truncated_len )
),
TP_fast_assign_apfs(inode->root->fs_info,
__entry->ino = apfs_ino(inode);
__entry->file_offset = ordered->file_offset;
__entry->start = ordered->disk_bytenr;
__entry->len = ordered->num_bytes;
__entry->disk_len = ordered->disk_num_bytes;
__entry->bytes_left = ordered->bytes_left;
__entry->flags = ordered->flags;
__entry->compress_type = ordered->compress_type;
__entry->refs = refcount_read(&ordered->refs);
__entry->root_objectid = inode->root->root_key.objectid;
__entry->truncated_len = ordered->truncated_len;
),
TP_printk_apfs("root=%llu(%s) ino=%llu file_offset=%llu "
"start=%llu len=%llu disk_len=%llu "
"truncated_len=%llu "
"bytes_left=%llu flags=%s compress_type=%d "
"refs=%d",
show_root_type(__entry->root_objectid),
__entry->ino,
__entry->file_offset,
__entry->start,
__entry->len,
__entry->disk_len,
__entry->truncated_len,
__entry->bytes_left,
show_ordered_flags(__entry->flags),
__entry->compress_type, __entry->refs)
);
DEFINE_EVENT(apfs__ordered_extent, apfs_ordered_extent_add,
TP_PROTO(const struct apfs_inode *inode,
const struct apfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
);
DEFINE_EVENT(apfs__ordered_extent, apfs_ordered_extent_remove,
TP_PROTO(const struct apfs_inode *inode,
const struct apfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
);
DEFINE_EVENT(apfs__ordered_extent, apfs_ordered_extent_start,
TP_PROTO(const struct apfs_inode *inode,
const struct apfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
);
DEFINE_EVENT(apfs__ordered_extent, apfs_ordered_extent_put,
TP_PROTO(const struct apfs_inode *inode,
const struct apfs_ordered_extent *ordered),
TP_ARGS(inode, ordered)
);
DECLARE_EVENT_CLASS(apfs__writepage,
TP_PROTO(const struct page *page, const struct inode *inode,
const struct writeback_control *wbc),
TP_ARGS(page, inode, wbc),
TP_STRUCT__entry_apfs(
__field( u64, ino )
__field( pgoff_t, index )
__field( long, nr_to_write )
__field( long, pages_skipped )
__field( loff_t, range_start )
__field( loff_t, range_end )
__field( char, for_kupdate )
__field( char, for_reclaim )
__field( char, range_cyclic )
__field( unsigned long, writeback_index )
__field( u64, root_objectid )
),
TP_fast_assign_apfs(apfs_sb(inode->i_sb),
__entry->ino = apfs_ino(APFS_I(inode));
__entry->index = page->index;
__entry->nr_to_write = wbc->nr_to_write;
__entry->pages_skipped = wbc->pages_skipped;
__entry->range_start = wbc->range_start;
__entry->range_end = wbc->range_end;
__entry->for_kupdate = wbc->for_kupdate;
__entry->for_reclaim = wbc->for_reclaim;
__entry->range_cyclic = wbc->range_cyclic;
__entry->writeback_index = inode->i_mapping->writeback_index;
__entry->root_objectid =
APFS_I(inode)->root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) ino=%llu page_index=%lu "
"nr_to_write=%ld pages_skipped=%ld range_start=%llu "
"range_end=%llu for_kupdate=%d "
"for_reclaim=%d range_cyclic=%d writeback_index=%lu",
show_root_type(__entry->root_objectid),
__entry->ino, __entry->index,
__entry->nr_to_write, __entry->pages_skipped,
__entry->range_start, __entry->range_end,
__entry->for_kupdate,
__entry->for_reclaim, __entry->range_cyclic,
__entry->writeback_index)
);
DEFINE_EVENT(apfs__writepage, __extent_writepage,
TP_PROTO(const struct page *page, const struct inode *inode,
const struct writeback_control *wbc),
TP_ARGS(page, inode, wbc)
);
TRACE_EVENT(apfs_writepage_end_io_hook,
TP_PROTO(const struct apfs_inode *inode, u64 start, u64 end,
int uptodate),
TP_ARGS(inode, start, end, uptodate),
TP_STRUCT__entry_apfs(
__field( u64, ino )
__field( u64, start )
__field( u64, end )
__field( int, uptodate )
__field( u64, root_objectid )
),
TP_fast_assign_apfs(inode->root->fs_info,
__entry->ino = apfs_ino(inode);
__entry->start = start;
__entry->end = end;
__entry->uptodate = uptodate;
__entry->root_objectid = inode->root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) ino=%llu start=%llu end=%llu uptodate=%d",
show_root_type(__entry->root_objectid),
__entry->ino, __entry->start,
__entry->end, __entry->uptodate)
);
TRACE_EVENT(apfs_sync_file,
TP_PROTO(const struct file *file, int datasync),
TP_ARGS(file, datasync),
TP_STRUCT__entry_apfs(
__field( u64, ino )
__field( u64, parent )
__field( int, datasync )
__field( u64, root_objectid )
),
TP_fast_assign(
const struct dentry *dentry = file->f_path.dentry;
const struct inode *inode = d_inode(dentry);
TP_fast_assign_fsid(apfs_sb(file->f_path.dentry->d_sb));
__entry->ino = apfs_ino(APFS_I(inode));
__entry->parent = apfs_ino(APFS_I(d_inode(dentry->d_parent)));
__entry->datasync = datasync;
__entry->root_objectid =
APFS_I(inode)->root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d",
show_root_type(__entry->root_objectid),
__entry->ino,
__entry->parent,
__entry->datasync)
);
TRACE_EVENT(apfs_sync_fs,
TP_PROTO(const struct apfs_fs_info *fs_info, int wait),
TP_ARGS(fs_info, wait),
TP_STRUCT__entry_apfs(
__field( int, wait )
),
TP_fast_assign_apfs(fs_info,
__entry->wait = wait;
),
TP_printk_apfs("wait=%d", __entry->wait)
);
TRACE_EVENT(apfs_add_block_group,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_block_group *block_group, int create),
TP_ARGS(fs_info, block_group, create),
TP_STRUCT__entry_apfs(
__field( u64, offset )
__field( u64, size )
__field( u64, flags )
__field( u64, bytes_used )
__field( u64, bytes_super )
__field( int, create )
),
TP_fast_assign_apfs(fs_info,
__entry->offset = block_group->start;
__entry->size = block_group->length;
__entry->flags = block_group->flags;
__entry->bytes_used = block_group->used;
__entry->bytes_super = block_group->bytes_super;
__entry->create = create;
),
TP_printk_apfs("block_group offset=%llu size=%llu "
"flags=%llu(%s) bytes_used=%llu bytes_super=%llu "
"create=%d",
__entry->offset,
__entry->size,
__entry->flags,
__print_flags((unsigned long)__entry->flags, "|",
APFS_GROUP_FLAGS),
__entry->bytes_used,
__entry->bytes_super, __entry->create)
);
#define show_ref_action(action) \
__print_symbolic(action, \
{ APFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
{ APFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
{ APFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
{ APFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
DECLARE_EVENT_CLASS(apfs_delayed_tree_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_tree_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action),
TP_STRUCT__entry_apfs(
__field( u64, bytenr )
__field( u64, num_bytes )
__field( int, action )
__field( u64, parent )
__field( u64, ref_root )
__field( int, level )
__field( int, type )
__field( u64, seq )
),
TP_fast_assign_apfs(fs_info,
__entry->bytenr = ref->bytenr;
__entry->num_bytes = ref->num_bytes;
__entry->action = action;
__entry->parent = full_ref->parent;
__entry->ref_root = full_ref->root;
__entry->level = full_ref->level;
__entry->type = ref->type;
__entry->seq = ref->seq;
),
TP_printk_apfs("bytenr=%llu num_bytes=%llu action=%s "
"parent=%llu(%s) ref_root=%llu(%s) level=%d "
"type=%s seq=%llu",
__entry->bytenr,
__entry->num_bytes,
show_ref_action(__entry->action),
show_root_type(__entry->parent),
show_root_type(__entry->ref_root),
__entry->level, show_ref_type(__entry->type),
__entry->seq)
);
DEFINE_EVENT(apfs_delayed_tree_ref, add_delayed_tree_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_tree_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action)
);
DEFINE_EVENT(apfs_delayed_tree_ref, run_delayed_tree_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_tree_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action)
);
DECLARE_EVENT_CLASS(apfs_delayed_data_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_data_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action),
TP_STRUCT__entry_apfs(
__field( u64, bytenr )
__field( u64, num_bytes )
__field( int, action )
__field( u64, parent )
__field( u64, ref_root )
__field( u64, owner )
__field( u64, offset )
__field( int, type )
__field( u64, seq )
),
TP_fast_assign_apfs(fs_info,
__entry->bytenr = ref->bytenr;
__entry->num_bytes = ref->num_bytes;
__entry->action = action;
__entry->parent = full_ref->parent;
__entry->ref_root = full_ref->root;
__entry->owner = full_ref->objectid;
__entry->offset = full_ref->offset;
__entry->type = ref->type;
__entry->seq = ref->seq;
),
TP_printk_apfs("bytenr=%llu num_bytes=%llu action=%s "
"parent=%llu(%s) ref_root=%llu(%s) owner=%llu "
"offset=%llu type=%s seq=%llu",
__entry->bytenr,
__entry->num_bytes,
show_ref_action(__entry->action),
show_root_type(__entry->parent),
show_root_type(__entry->ref_root),
__entry->owner,
__entry->offset,
show_ref_type(__entry->type),
__entry->seq)
);
DEFINE_EVENT(apfs_delayed_data_ref, add_delayed_data_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_data_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action)
);
DEFINE_EVENT(apfs_delayed_data_ref, run_delayed_data_ref,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_node *ref,
const struct apfs_delayed_data_ref *full_ref,
int action),
TP_ARGS(fs_info, ref, full_ref, action)
);
DECLARE_EVENT_CLASS(apfs_delayed_ref_head,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_head *head_ref,
int action),
TP_ARGS(fs_info, head_ref, action),
TP_STRUCT__entry_apfs(
__field( u64, bytenr )
__field( u64, num_bytes )
__field( int, action )
__field( int, is_data )
),
TP_fast_assign_apfs(fs_info,
__entry->bytenr = head_ref->bytenr;
__entry->num_bytes = head_ref->num_bytes;
__entry->action = action;
__entry->is_data = head_ref->is_data;
),
TP_printk_apfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d",
__entry->bytenr,
__entry->num_bytes,
show_ref_action(__entry->action),
__entry->is_data)
);
DEFINE_EVENT(apfs_delayed_ref_head, add_delayed_ref_head,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_head *head_ref,
int action),
TP_ARGS(fs_info, head_ref, action)
);
DEFINE_EVENT(apfs_delayed_ref_head, run_delayed_ref_head,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct apfs_delayed_ref_head *head_ref,
int action),
TP_ARGS(fs_info, head_ref, action)
);
#define show_chunk_type(type) \
__print_flags(type, "|", \
{ APFS_BLOCK_GROUP_DATA, "DATA" }, \
{ APFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
{ APFS_BLOCK_GROUP_METADATA, "METADATA"}, \
{ APFS_BLOCK_GROUP_RAID0, "RAID0" }, \
{ APFS_BLOCK_GROUP_RAID1, "RAID1" }, \
{ APFS_BLOCK_GROUP_DUP, "DUP" }, \
{ APFS_BLOCK_GROUP_RAID10, "RAID10"}, \
{ APFS_BLOCK_GROUP_RAID5, "RAID5" }, \
{ APFS_BLOCK_GROUP_RAID6, "RAID6" })
DECLARE_EVENT_CLASS(apfs__chunk,
TP_PROTO(const struct apfs_fs_info *fs_info,
const struct map_lookup *map, u64 offset, u64 size),
TP_ARGS(fs_info, map, offset, size),
TP_STRUCT__entry_apfs(
__field( int, num_stripes )
__field( u64, type )
__field( int, sub_stripes )
__field( u64, offset )
__field( u64, size )
__field( u64, root_objectid )
),
TP_fast_assign_apfs(fs_info,
__entry->num_stripes = map->num_stripes;
__entry->type = map->type;
__entry->sub_stripes = map->sub_stripes;
__entry->offset = offset;
__entry->size = size;
__entry->root_objectid = fs_info->chunk_root->root_key.objectid;
),
TP_printk_apfs("root=%llu(%s) offset=%llu size=%llu "
"num_stripes=%d sub_stripes=%d type=%s",
show_root_type(__entry->root_objectid),
__entry->offset,
__entry->size,
__entry->num_stripes, __entry->sub_stripes,
show_chunk_type(__entry->type))
);
DEFINE_EVENT(apfs__chunk, apfs_chunk_alloc,