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Diffstat (limited to 'include/trace/events/fscache.h')
-rw-r--r--include/trace/events/fscache.h160
1 files changed, 75 insertions, 85 deletions
diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h
index d16fe6ed78a2..446392f5ba83 100644
--- a/include/trace/events/fscache.h
+++ b/include/trace/events/fscache.h
@@ -160,37 +160,27 @@ fscache_cookie_traces;
TRACE_EVENT(fscache_cookie,
- TP_PROTO(struct fscache_cookie *cookie,
- enum fscache_cookie_trace where,
- int usage),
+ TP_PROTO(unsigned int cookie_debug_id,
+ int ref,
+ enum fscache_cookie_trace where),
- TP_ARGS(cookie, where, usage),
+ TP_ARGS(cookie_debug_id, ref, where),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_cookie *, parent )
+ __field(unsigned int, cookie )
__field(enum fscache_cookie_trace, where )
- __field(int, usage )
- __field(int, n_children )
- __field(int, n_active )
- __field(u8, flags )
+ __field(int, ref )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->parent = cookie->parent;
+ __entry->cookie = cookie_debug_id;
__entry->where = where;
- __entry->usage = usage;
- __entry->n_children = atomic_read(&cookie->n_children);
- __entry->n_active = atomic_read(&cookie->n_active);
- __entry->flags = cookie->flags;
+ __entry->ref = ref;
),
- TP_printk("%s c=%p u=%d p=%p Nc=%d Na=%d f=%02x",
+ TP_printk("%s c=%08x r=%d",
__print_symbolic(__entry->where, fscache_cookie_traces),
- __entry->cookie, __entry->usage,
- __entry->parent, __entry->n_children, __entry->n_active,
- __entry->flags)
+ __entry->cookie, __entry->ref)
);
TRACE_EVENT(fscache_netfs,
@@ -199,17 +189,17 @@ TRACE_EVENT(fscache_netfs,
TP_ARGS(netfs),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
__array(char, name, 8 )
),
TP_fast_assign(
- __entry->cookie = netfs->primary_index;
+ __entry->cookie = netfs->primary_index->debug_id;
strncpy(__entry->name, netfs->name, 8);
__entry->name[7] = 0;
),
- TP_printk("c=%p n=%s",
+ TP_printk("c=%08x n=%s",
__entry->cookie, __entry->name)
);
@@ -219,26 +209,26 @@ TRACE_EVENT(fscache_acquire,
TP_ARGS(cookie),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_cookie *, parent )
+ __field(unsigned int, cookie )
+ __field(unsigned int, parent )
__array(char, name, 8 )
- __field(int, p_usage )
+ __field(int, p_ref )
__field(int, p_n_children )
__field(u8, p_flags )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->parent = cookie->parent;
- __entry->p_usage = atomic_read(&cookie->parent->usage);
+ __entry->cookie = cookie->debug_id;
+ __entry->parent = cookie->parent->debug_id;
+ __entry->p_ref = refcount_read(&cookie->parent->ref);
__entry->p_n_children = atomic_read(&cookie->parent->n_children);
__entry->p_flags = cookie->parent->flags;
memcpy(__entry->name, cookie->def->name, 8);
__entry->name[7] = 0;
),
- TP_printk("c=%p p=%p pu=%d pc=%d pf=%02x n=%s",
- __entry->cookie, __entry->parent, __entry->p_usage,
+ TP_printk("c=%08x p=%08x pr=%d pc=%d pf=%02x n=%s",
+ __entry->cookie, __entry->parent, __entry->p_ref,
__entry->p_n_children, __entry->p_flags, __entry->name)
);
@@ -248,9 +238,9 @@ TRACE_EVENT(fscache_relinquish,
TP_ARGS(cookie, retire),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_cookie *, parent )
- __field(int, usage )
+ __field(unsigned int, cookie )
+ __field(unsigned int, parent )
+ __field(int, ref )
__field(int, n_children )
__field(int, n_active )
__field(u8, flags )
@@ -258,17 +248,17 @@ TRACE_EVENT(fscache_relinquish,
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->parent = cookie->parent;
- __entry->usage = atomic_read(&cookie->usage);
+ __entry->cookie = cookie->debug_id;
+ __entry->parent = cookie->parent->debug_id;
+ __entry->ref = refcount_read(&cookie->ref);
__entry->n_children = atomic_read(&cookie->n_children);
__entry->n_active = atomic_read(&cookie->n_active);
__entry->flags = cookie->flags;
__entry->retire = retire;
),
- TP_printk("c=%p u=%d p=%p Nc=%d Na=%d f=%02x r=%u",
- __entry->cookie, __entry->usage,
+ TP_printk("c=%08x r=%d p=%08x Nc=%d Na=%d f=%02x r=%u",
+ __entry->cookie, __entry->ref,
__entry->parent, __entry->n_children, __entry->n_active,
__entry->flags, __entry->retire)
);
@@ -279,23 +269,23 @@ TRACE_EVENT(fscache_enable,
TP_ARGS(cookie),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(int, usage )
+ __field(unsigned int, cookie )
+ __field(int, ref )
__field(int, n_children )
__field(int, n_active )
__field(u8, flags )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->usage = atomic_read(&cookie->usage);
+ __entry->cookie = cookie->debug_id;
+ __entry->ref = refcount_read(&cookie->ref);
__entry->n_children = atomic_read(&cookie->n_children);
__entry->n_active = atomic_read(&cookie->n_active);
__entry->flags = cookie->flags;
),
- TP_printk("c=%p u=%d Nc=%d Na=%d f=%02x",
- __entry->cookie, __entry->usage,
+ TP_printk("c=%08x r=%d Nc=%d Na=%d f=%02x",
+ __entry->cookie, __entry->ref,
__entry->n_children, __entry->n_active, __entry->flags)
);
@@ -305,23 +295,23 @@ TRACE_EVENT(fscache_disable,
TP_ARGS(cookie),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(int, usage )
+ __field(unsigned int, cookie )
+ __field(int, ref )
__field(int, n_children )
__field(int, n_active )
__field(u8, flags )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->usage = atomic_read(&cookie->usage);
+ __entry->cookie = cookie->debug_id;
+ __entry->ref = refcount_read(&cookie->ref);
__entry->n_children = atomic_read(&cookie->n_children);
__entry->n_active = atomic_read(&cookie->n_active);
__entry->flags = cookie->flags;
),
- TP_printk("c=%p u=%d Nc=%d Na=%d f=%02x",
- __entry->cookie, __entry->usage,
+ TP_printk("c=%08x r=%d Nc=%d Na=%d f=%02x",
+ __entry->cookie, __entry->ref,
__entry->n_children, __entry->n_active, __entry->flags)
);
@@ -333,8 +323,8 @@ TRACE_EVENT(fscache_osm,
TP_ARGS(object, state, wait, oob, event_num),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_object *, object )
+ __field(unsigned int, cookie )
+ __field(unsigned int, object )
__array(char, state, 8 )
__field(bool, wait )
__field(bool, oob )
@@ -342,15 +332,15 @@ TRACE_EVENT(fscache_osm,
),
TP_fast_assign(
- __entry->cookie = object->cookie;
- __entry->object = object;
+ __entry->cookie = object->cookie->debug_id;
+ __entry->object = object->debug_id;
__entry->wait = wait;
__entry->oob = oob;
__entry->event_num = event_num;
memcpy(__entry->state, state->short_name, 8);
),
- TP_printk("c=%p o=%p %s %s%sev=%d",
+ TP_printk("c=%08x o=%08d %s %s%sev=%d",
__entry->cookie,
__entry->object,
__entry->state,
@@ -370,18 +360,18 @@ TRACE_EVENT(fscache_page,
TP_ARGS(cookie, page, why),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
__field(pgoff_t, page )
__field(enum fscache_page_trace, why )
),
TP_fast_assign(
- __entry->cookie = cookie;
+ __entry->cookie = cookie->debug_id;
__entry->page = page->index;
__entry->why = why;
),
- TP_printk("c=%p %s pg=%lx",
+ TP_printk("c=%08x %s pg=%lx",
__entry->cookie,
__print_symbolic(__entry->why, fscache_page_traces),
__entry->page)
@@ -394,20 +384,20 @@ TRACE_EVENT(fscache_check_page,
TP_ARGS(cookie, page, val, n),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
__field(void *, page )
__field(void *, val )
__field(int, n )
),
TP_fast_assign(
- __entry->cookie = cookie;
+ __entry->cookie = cookie->debug_id;
__entry->page = page;
__entry->val = val;
__entry->n = n;
),
- TP_printk("c=%p pg=%p val=%p n=%d",
+ TP_printk("c=%08x pg=%p val=%p n=%d",
__entry->cookie, __entry->page, __entry->val, __entry->n)
);
@@ -417,14 +407,14 @@ TRACE_EVENT(fscache_wake_cookie,
TP_ARGS(cookie),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
),
TP_fast_assign(
- __entry->cookie = cookie;
+ __entry->cookie = cookie->debug_id;
),
- TP_printk("c=%p", __entry->cookie)
+ TP_printk("c=%08x", __entry->cookie)
);
TRACE_EVENT(fscache_op,
@@ -434,18 +424,18 @@ TRACE_EVENT(fscache_op,
TP_ARGS(cookie, op, why),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_operation *, op )
+ __field(unsigned int, cookie )
+ __field(unsigned int, op )
__field(enum fscache_op_trace, why )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->op = op;
+ __entry->cookie = cookie ? cookie->debug_id : 0;
+ __entry->op = op->debug_id;
__entry->why = why;
),
- TP_printk("c=%p op=%p %s",
+ TP_printk("c=%08x op=%08x %s",
__entry->cookie, __entry->op,
__print_symbolic(__entry->why, fscache_op_traces))
);
@@ -457,20 +447,20 @@ TRACE_EVENT(fscache_page_op,
TP_ARGS(cookie, page, op, what),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
+ __field(unsigned int, op )
__field(pgoff_t, page )
- __field(struct fscache_operation *, op )
__field(enum fscache_page_op_trace, what )
),
TP_fast_assign(
- __entry->cookie = cookie;
+ __entry->cookie = cookie->debug_id;
__entry->page = page ? page->index : 0;
- __entry->op = op;
+ __entry->op = op->debug_id;
__entry->what = what;
),
- TP_printk("c=%p %s pg=%lx op=%p",
+ TP_printk("c=%08x %s pg=%lx op=%08x",
__entry->cookie,
__print_symbolic(__entry->what, fscache_page_op_traces),
__entry->page, __entry->op)
@@ -483,20 +473,20 @@ TRACE_EVENT(fscache_wrote_page,
TP_ARGS(cookie, page, op, ret),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
+ __field(unsigned int, cookie )
+ __field(unsigned int, op )
__field(pgoff_t, page )
- __field(struct fscache_operation *, op )
__field(int, ret )
),
TP_fast_assign(
- __entry->cookie = cookie;
+ __entry->cookie = cookie->debug_id;
__entry->page = page->index;
- __entry->op = op;
+ __entry->op = op->debug_id;
__entry->ret = ret;
),
- TP_printk("c=%p pg=%lx op=%p ret=%d",
+ TP_printk("c=%08x pg=%lx op=%08x ret=%d",
__entry->cookie, __entry->page, __entry->op, __entry->ret)
);
@@ -507,22 +497,22 @@ TRACE_EVENT(fscache_gang_lookup,
TP_ARGS(cookie, op, results, n, store_limit),
TP_STRUCT__entry(
- __field(struct fscache_cookie *, cookie )
- __field(struct fscache_operation *, op )
+ __field(unsigned int, cookie )
+ __field(unsigned int, op )
__field(pgoff_t, results0 )
__field(int, n )
__field(pgoff_t, store_limit )
),
TP_fast_assign(
- __entry->cookie = cookie;
- __entry->op = op;
+ __entry->cookie = cookie->debug_id;
+ __entry->op = op->debug_id;
__entry->results0 = results[0] ? ((struct page *)results[0])->index : (pgoff_t)-1;
__entry->n = n;
__entry->store_limit = store_limit;
),
- TP_printk("c=%p op=%p r0=%lx n=%d sl=%lx",
+ TP_printk("c=%08x op=%08x r0=%lx n=%d sl=%lx",
__entry->cookie, __entry->op, __entry->results0, __entry->n,
__entry->store_limit)
);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.