diff options
Diffstat (limited to 'fs/ocfs2/ocfs2_trace.h')
| -rw-r--r-- | fs/ocfs2/ocfs2_trace.h | 364 |
1 files changed, 364 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2_trace.h b/fs/ocfs2/ocfs2_trace.h index 8d4e49aef491..1793b1f71805 100644 --- a/fs/ocfs2/ocfs2_trace.h +++ b/fs/ocfs2/ocfs2_trace.h @@ -6,6 +6,370 @@ #include <linux/tracepoint.h> +DECLARE_EVENT_CLASS(ocfs2__int, + TP_PROTO(int num), + TP_ARGS(num), + TP_STRUCT__entry( + __field(int, num) + ), + TP_fast_assign( + __entry->num = num; + ), + TP_printk("%d", __entry->num) +); + +#define DEFINE_OCFS2_INT_EVENT(name) \ +DEFINE_EVENT(ocfs2__int, name, \ + TP_PROTO(int num), \ + TP_ARGS(num)) + +DECLARE_EVENT_CLASS(ocfs2__int_int, + TP_PROTO(int value1, int value2), + TP_ARGS(value1, value2), + TP_STRUCT__entry( + __field(int, value1) + __field(int, value2) + ), + TP_fast_assign( + __entry->value1 = value1; + __entry->value2 = value2; + ), + TP_printk("%d %d", __entry->value1, __entry->value2) +); + +#define DEFINE_OCFS2_INT_INT_EVENT(name) \ +DEFINE_EVENT(ocfs2__int_int, name, \ + TP_PROTO(int val1, int val2), \ + TP_ARGS(val1, val2)) + +DECLARE_EVENT_CLASS(ocfs2__ull_uint, + TP_PROTO(unsigned long long value1, unsigned int value2), + TP_ARGS(value1, value2), + TP_STRUCT__entry( + __field(unsigned long long, value1) + __field(unsigned int, value2) + ), + TP_fast_assign( + __entry->value1 = value1; + __entry->value2 = value2; + ), + TP_printk("%llu %u", __entry->value1, __entry->value2) +); + +#define DEFINE_OCFS2_ULL_UINT_EVENT(name) \ +DEFINE_EVENT(ocfs2__ull_uint, name, \ + TP_PROTO(unsigned long long val1, unsigned int val2), \ + TP_ARGS(val1, val2)) + +/* Trace events for fs/ocfs2/alloc.c. */ +DECLARE_EVENT_CLASS(ocfs2__btree_ops, + TP_PROTO(unsigned long long owner,\ + unsigned int value1, unsigned int value2), + TP_ARGS(owner, value1, value2), + TP_STRUCT__entry( + __field(unsigned long long, owner) + __field(unsigned int, value1) + __field(unsigned int, value2) + ), + TP_fast_assign( + __entry->owner = owner; + __entry->value1 = value1; + __entry->value2 = value2; + ), + TP_printk("%llu %u %u", + __entry->owner, __entry->value1, __entry->value2) +); + +#define DEFINE_OCFS2_BTREE_EVENT(name) \ +DEFINE_EVENT(ocfs2__btree_ops, name, \ + TP_PROTO(unsigned long long owner, \ + unsigned int value1, unsigned int value2), \ + TP_ARGS(owner, value1, value2)) + +DEFINE_OCFS2_BTREE_EVENT(ocfs2_adjust_rightmost_branch); + +DEFINE_OCFS2_BTREE_EVENT(ocfs2_rotate_tree_right); + +DEFINE_OCFS2_BTREE_EVENT(ocfs2_append_rec_to_path); + +DEFINE_OCFS2_BTREE_EVENT(ocfs2_insert_extent_start); + +DEFINE_OCFS2_BTREE_EVENT(ocfs2_add_clusters_in_btree); + +DEFINE_OCFS2_INT_EVENT(ocfs2_num_free_extents); + +DEFINE_OCFS2_INT_EVENT(ocfs2_complete_edge_insert); + +TRACE_EVENT(ocfs2_grow_tree, + TP_PROTO(unsigned long long owner, int depth), + TP_ARGS(owner, depth), + TP_STRUCT__entry( + __field(unsigned long long, owner) + __field(int, depth) + ), + TP_fast_assign( + __entry->owner = owner; + __entry->depth = depth; + ), + TP_printk("%llu %d", __entry->owner, __entry->depth) +); + +TRACE_EVENT(ocfs2_rotate_subtree, + TP_PROTO(int subtree_root, unsigned long long blkno, + int depth), + TP_ARGS(subtree_root, blkno, depth), + TP_STRUCT__entry( + __field(int, subtree_root) + __field(unsigned long long, blkno) + __field(int, depth) + ), + TP_fast_assign( + __entry->subtree_root = subtree_root; + __entry->blkno = blkno; + __entry->depth = depth; + ), + TP_printk("%d %llu %d", __entry->subtree_root, + __entry->blkno, __entry->depth) +); + +TRACE_EVENT(ocfs2_insert_extent, + TP_PROTO(unsigned int ins_appending, unsigned int ins_contig, + int ins_contig_index, int free_records, int ins_tree_depth), + TP_ARGS(ins_appending, ins_contig, ins_contig_index, free_records, + ins_tree_depth), + TP_STRUCT__entry( + __field(unsigned int, ins_appending) + __field(unsigned int, ins_contig) + __field(int, ins_contig_index) + __field(int, free_records) + __field(int, ins_tree_depth) + ), + TP_fast_assign( + __entry->ins_appending = ins_appending; + __entry->ins_contig = ins_contig; + __entry->ins_contig_index = ins_contig_index; + __entry->free_records = free_records; + __entry->ins_tree_depth = ins_tree_depth; + ), + TP_printk("%u %u %d %d %d", + __entry->ins_appending, __entry->ins_contig, + __entry->ins_contig_index, __entry->free_records, + __entry->ins_tree_depth) +); + +TRACE_EVENT(ocfs2_split_extent, + TP_PROTO(int split_index, unsigned int c_contig_type, + unsigned int c_has_empty_extent, + unsigned int c_split_covers_rec), + TP_ARGS(split_index, c_contig_type, + c_has_empty_extent, c_split_covers_rec), + TP_STRUCT__entry( + __field(int, split_index) + __field(unsigned int, c_contig_type) + __field(unsigned int, c_has_empty_extent) + __field(unsigned int, c_split_covers_rec) + ), + TP_fast_assign( + __entry->split_index = split_index; + __entry->c_contig_type = c_contig_type; + __entry->c_has_empty_extent = c_has_empty_extent; + __entry->c_split_covers_rec = c_split_covers_rec; + ), + TP_printk("%d %u %u %u", __entry->split_index, __entry->c_contig_type, + __entry->c_has_empty_extent, __entry->c_split_covers_rec) +); + +TRACE_EVENT(ocfs2_remove_extent, + TP_PROTO(unsigned long long owner, unsigned int cpos, + unsigned int len, int index, + unsigned int e_cpos, unsigned int clusters), + TP_ARGS(owner, cpos, len, index, e_cpos, clusters), + TP_STRUCT__entry( + __field(unsigned long long, owner) + __field(unsigned int, cpos) + __field(unsigned int, len) + __field(int, index) + __field(unsigned int, e_cpos) + __field(unsigned int, clusters) + ), + TP_fast_assign( + __entry->owner = owner; + __entry->cpos = cpos; + __entry->len = len; + __entry->index = index; + __entry->e_cpos = e_cpos; + __entry->clusters = clusters; + ), + TP_printk("%llu %u %u %d %u %u", + __entry->owner, __entry->cpos, __entry->len, __entry->index, + __entry->e_cpos, __entry->clusters) +); + +TRACE_EVENT(ocfs2_commit_truncate, + TP_PROTO(unsigned long long ino, unsigned int new_cpos, + unsigned int clusters, unsigned int depth), + TP_ARGS(ino, new_cpos, clusters, depth), + TP_STRUCT__entry( + __field(unsigned long long, ino) + __field(unsigned int, new_cpos) + __field(unsigned int, clusters) + __field(unsigned int, depth) + ), + TP_fast_assign( + __entry->ino = ino; + __entry->new_cpos = new_cpos; + __entry->clusters = clusters; + __entry->depth = depth; + ), + TP_printk("%llu %u %u %u", + __entry->ino, __entry->new_cpos, + __entry->clusters, __entry->depth) +); + +TRACE_EVENT(ocfs2_validate_extent_block, + TP_PROTO(unsigned long long blkno), + TP_ARGS(blkno), + TP_STRUCT__entry( + __field(unsigned long long, blkno) + ), + TP_fast_assign( + __entry->blkno = blkno; + ), + TP_printk("%llu ", __entry->blkno) +); + +TRACE_EVENT(ocfs2_rotate_leaf, + TP_PROTO(unsigned int insert_cpos, int insert_index, + int has_empty, int next_free, + unsigned int l_count), + TP_ARGS(insert_cpos, insert_index, has_empty, + next_free, l_count), + TP_STRUCT__entry( + __field(unsigned int, insert_cpos) + __field(int, insert_index) + __field(int, has_empty) + __field(int, next_free) + __field(unsigned int, l_count) + ), + TP_fast_assign( + __entry->insert_cpos = insert_cpos; + __entry->insert_index = insert_index; + __entry->has_empty = has_empty; + __entry->next_free = next_free; + __entry->l_count = l_count; + ), + TP_printk("%u %d %d %d %u", __entry->insert_cpos, + __entry->insert_index, __entry->has_empty, + __entry->next_free, __entry->l_count) +); + +TRACE_EVENT(ocfs2_add_clusters_in_btree_ret, + TP_PROTO(int status, int reason, int err), + TP_ARGS(status, reason, err), + TP_STRUCT__entry( + __field(int, status) + __field(int, reason) + __field(int, err) + ), + TP_fast_assign( + __entry->status = status; + __entry->reason = reason; + __entry->err = err; + ), + TP_printk("%d %d %d", __entry->status, + __entry->reason, __entry->err) +); + +TRACE_EVENT(ocfs2_mark_extent_written, + TP_PROTO(unsigned long long owner, unsigned int cpos, + unsigned int len, unsigned int phys), + TP_ARGS(owner, cpos, len, phys), + TP_STRUCT__entry( + __field(unsigned long long, owner) + __field(unsigned int, cpos) + __field(unsigned int, len) + __field(unsigned int, phys) + ), + TP_fast_assign( + __entry->owner = owner; + __entry->cpos = cpos; + __entry->len = len; + __entry->phys = phys; + ), + TP_printk("%llu %u %u %u", + __entry->owner, __entry->cpos, + __entry->len, __entry->phys) +); + +DECLARE_EVENT_CLASS(ocfs2__truncate_log_ops, + TP_PROTO(unsigned long long blkno, int index, + unsigned int start, unsigned int num), + TP_ARGS(blkno, index, start, num), + TP_STRUCT__entry( + __field(unsigned long long, blkno) + __field(int, index) + __field(unsigned int, start) + __field(unsigned int, num) + ), + TP_fast_assign( + __entry->blkno = blkno; + __entry->index = index; + __entry->start = start; + __entry->num = num; + ), + TP_printk("%llu %d %u %u", + __entry->blkno, __entry->index, + __entry->start, __entry->num) +); + +#define DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(name) \ +DEFINE_EVENT(ocfs2__truncate_log_ops, name, \ + TP_PROTO(unsigned long long blkno, int index, \ + unsigned int start, unsigned int num), \ + TP_ARGS(blkno, index, start, num)) + +DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(ocfs2_truncate_log_append); + +DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(ocfs2_replay_truncate_records); + +DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_flush_truncate_log); + +DEFINE_OCFS2_INT_EVENT(ocfs2_begin_truncate_log_recovery); + +DEFINE_OCFS2_INT_EVENT(ocfs2_truncate_log_recovery_num); + +DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_complete_truncate_log_recovery); + +DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_free_cached_blocks); + +DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_cache_cluster_dealloc); + +DEFINE_OCFS2_INT_INT_EVENT(ocfs2_run_deallocs); + +TRACE_EVENT(ocfs2_cache_block_dealloc, + TP_PROTO(int type, int slot, unsigned long long suballoc, + unsigned long long blkno, unsigned int bit), + TP_ARGS(type, slot, suballoc, blkno, bit), + TP_STRUCT__entry( + __field(int, type) + __field(int, slot) + __field(unsigned long long, suballoc) + __field(unsigned long long, blkno) + __field(unsigned int, bit) + ), + TP_fast_assign( + __entry->type = type; + __entry->slot = slot; + __entry->suballoc = suballoc; + __entry->blkno = blkno; + __entry->bit = bit; + ), + TP_printk("%d %d %llu %llu %u", + __entry->type, __entry->slot, __entry->suballoc, + __entry->blkno, __entry->bit) +); + +/* End of trace events for fs/ocfs2/alloc.c. */ #endif /* _TRACE_OCFS2_H */ |
