f2fs: trace victim's cost selectecd by f2fs_gc
This patch adds min_cost of each victims. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
parent
88c5c13a50
commit
5012de209b
|
@ -565,6 +565,7 @@ TRACE_EVENT(f2fs_get_victim,
|
||||||
__field(int, alloc_mode)
|
__field(int, alloc_mode)
|
||||||
__field(int, gc_mode)
|
__field(int, gc_mode)
|
||||||
__field(unsigned int, victim)
|
__field(unsigned int, victim)
|
||||||
|
__field(unsigned int, cost)
|
||||||
__field(unsigned int, ofs_unit)
|
__field(unsigned int, ofs_unit)
|
||||||
__field(unsigned int, pre_victim)
|
__field(unsigned int, pre_victim)
|
||||||
__field(unsigned int, prefree)
|
__field(unsigned int, prefree)
|
||||||
|
@ -578,20 +579,23 @@ TRACE_EVENT(f2fs_get_victim,
|
||||||
__entry->alloc_mode = p->alloc_mode;
|
__entry->alloc_mode = p->alloc_mode;
|
||||||
__entry->gc_mode = p->gc_mode;
|
__entry->gc_mode = p->gc_mode;
|
||||||
__entry->victim = p->min_segno;
|
__entry->victim = p->min_segno;
|
||||||
|
__entry->cost = p->min_cost;
|
||||||
__entry->ofs_unit = p->ofs_unit;
|
__entry->ofs_unit = p->ofs_unit;
|
||||||
__entry->pre_victim = pre_victim;
|
__entry->pre_victim = pre_victim;
|
||||||
__entry->prefree = prefree;
|
__entry->prefree = prefree;
|
||||||
__entry->free = free;
|
__entry->free = free;
|
||||||
),
|
),
|
||||||
|
|
||||||
TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
|
TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
|
||||||
"ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
|
"victim = %u, cost = %u, ofs_unit = %u, "
|
||||||
|
"pre_victim_secno = %d, prefree = %u, free = %u",
|
||||||
show_dev(__entry->dev),
|
show_dev(__entry->dev),
|
||||||
show_data_type(__entry->type),
|
show_data_type(__entry->type),
|
||||||
show_gc_type(__entry->gc_type),
|
show_gc_type(__entry->gc_type),
|
||||||
show_alloc_mode(__entry->alloc_mode),
|
show_alloc_mode(__entry->alloc_mode),
|
||||||
show_victim_policy(__entry->gc_mode),
|
show_victim_policy(__entry->gc_mode),
|
||||||
__entry->victim,
|
__entry->victim,
|
||||||
|
__entry->cost,
|
||||||
__entry->ofs_unit,
|
__entry->ofs_unit,
|
||||||
(int)__entry->pre_victim,
|
(int)__entry->pre_victim,
|
||||||
__entry->prefree,
|
__entry->prefree,
|
||||||
|
|
Loading…
Reference in a new issue