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android_kernel_motorola_sm6225/fs/ocfs2/ocfs2_trace.h
Tao Ma a04733d8af ocfs2: Remove mlog(0) from fs/ocfs2/localalloc.c 
This is the 2nd step to remove the debug info of DISK_ALLOC.

So this patch removes all mlog(0,...) from localalloc.c and adds
the corresponding tracepoints. Different mlogs have different
solutions.
1. Some are replaced with trace event directly.
2. Some are replaced while some new parameters are added.
3. Some are combined into one trace events.
4. Some redundant mlogs are removed.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
2011-02-22 07:56:45 +08:00

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#undef TRACE_SYSTEM
#define TRACE_SYSTEM ocfs2
#if !defined(_TRACE_OCFS2_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_OCFS2_H
#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__uint,
TP_PROTO(unsigned int num),
TP_ARGS(num),
TP_STRUCT__entry(
__field( unsigned int, num )
),
TP_fast_assign(
__entry->num = num;
),
TP_printk("%u", __entry->num)
);
#define DEFINE_OCFS2_UINT_EVENT(name) \
DEFINE_EVENT(ocfs2__uint, name, \
TP_PROTO(unsigned 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))
DECLARE_EVENT_CLASS(ocfs2__uint_uint_uint,
TP_PROTO(unsigned int value1, unsigned int value2,
unsigned int value3),
TP_ARGS(value1, value2, value3),
TP_STRUCT__entry(
__field( unsigned int, value1 )
__field( unsigned int, value2 )
__field( unsigned int, value3 )
),
TP_fast_assign(
__entry->value1 = value1;
__entry->value2 = value2;
__entry->value3 = value3;
),
TP_printk("%u %u %u", __entry->value1, __entry->value2, __entry->value3)
);
#define DEFINE_OCFS2_UINT_UINT_UINT_EVENT(name) \
DEFINE_EVENT(ocfs2__uint_uint_uint, name, \
TP_PROTO(unsigned int value1, unsigned int value2, \
unsigned int value3), \
TP_ARGS(value1, value2, value3))
DECLARE_EVENT_CLASS(ocfs2__ull_int_int_int,
TP_PROTO(unsigned long long ull, int value1, int value2, int value3),
TP_ARGS(ull, value1, value2, value3),
TP_STRUCT__entry(
__field( unsigned long long, ull )
__field( int, value1 )
__field( int, value2 )
__field( int, value3 )
),
TP_fast_assign(
__entry->ull = ull;
__entry->value1 = value1;
__entry->value2 = value2;
__entry->value3 = value3;
),
TP_printk("%llu %d %d %d",
__entry->ull, __entry->value1,
__entry->value2, __entry->value3)
);
#define DEFINE_OCFS2_ULL_INT_INT_INT_EVENT(name) \
DEFINE_EVENT(ocfs2__ull_int_int_int, name, \
TP_PROTO(unsigned long long ull, int value1, \
int value2, int value3), \
TP_ARGS(ull, value1, value2, value3))
/* 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. */
/* Trace events for fs/ocfs2/localalloc.c. */
DEFINE_OCFS2_UINT_UINT_UINT_EVENT(ocfs2_la_set_sizes);
DEFINE_OCFS2_ULL_INT_INT_INT_EVENT(ocfs2_alloc_should_use_local);
DEFINE_OCFS2_INT_EVENT(ocfs2_load_local_alloc);
DEFINE_OCFS2_INT_EVENT(ocfs2_begin_local_alloc_recovery);
DEFINE_OCFS2_ULL_INT_INT_INT_EVENT(ocfs2_reserve_local_alloc_bits);
DEFINE_OCFS2_UINT_EVENT(ocfs2_local_alloc_count_bits);
DEFINE_OCFS2_INT_INT_EVENT(ocfs2_local_alloc_find_clear_bits_search_bitmap);
DEFINE_OCFS2_ULL_INT_INT_INT_EVENT(ocfs2_local_alloc_find_clear_bits);
DEFINE_OCFS2_INT_INT_EVENT(ocfs2_sync_local_to_main);
TRACE_EVENT(ocfs2_sync_local_to_main_free,
TP_PROTO(int count, int bit, unsigned long long start_blk,
unsigned long long blkno),
TP_ARGS(count, bit, start_blk, blkno),
TP_STRUCT__entry(
__field(int, count)
__field(int, bit)
__field(unsigned long long, start_blk)
__field(unsigned long long, blkno)
),
TP_fast_assign(
__entry->count = count;
__entry->bit = bit;
__entry->start_blk = start_blk;
__entry->blkno = blkno;
),
TP_printk("%d %d %llu %llu",
__entry->count, __entry->bit, __entry->start_blk,
__entry->blkno)
);
DEFINE_OCFS2_INT_INT_EVENT(ocfs2_local_alloc_new_window);
DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_local_alloc_new_window_result);
/* End of trace events for fs/ocfs2/localalloc.c. */
#endif /* _TRACE_OCFS2_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE ocfs2_trace
#include <trace/define_trace.h>
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