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-rw-r--r--include/trace/events/dlm.h118
-rw-r--r--include/trace/events/iocost.h2
-rw-r--r--include/trace/events/kmem.h40
-rw-r--r--include/trace/events/power.h29
-rw-r--r--include/trace/events/scmi.h56
-rw-r--r--include/trace/events/sock.h6
6 files changed, 212 insertions, 39 deletions
diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h
index 32088c603244..bad21222130e 100644
--- a/include/trace/events/dlm.h
+++ b/include/trace/events/dlm.h
@@ -49,38 +49,52 @@
/* note: we begin tracing dlm_lock_start() only if ls and lkb are found */
TRACE_EVENT(dlm_lock_start,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode,
- __u32 flags),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name,
+ unsigned int namelen, int mode, __u32 flags),
- TP_ARGS(ls, lkb, mode, flags),
+ TP_ARGS(ls, lkb, name, namelen, mode, flags),
TP_STRUCT__entry(
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(int, mode)
__field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
__entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s",
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s res_name=%s",
__entry->ls_id, __entry->lkb_id,
show_lock_mode(__entry->mode),
- show_lock_flags(__entry->flags))
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
TRACE_EVENT(dlm_lock_end,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode, __u32 flags,
- int error),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name,
+ unsigned int namelen, int mode, __u32 flags, int error),
- TP_ARGS(ls, lkb, mode, flags, error),
+ TP_ARGS(ls, lkb, name, namelen, mode, flags, error),
TP_STRUCT__entry(
__field(__u32, ls_id)
@@ -88,14 +102,26 @@ TRACE_EVENT(dlm_lock_end,
__field(int, mode)
__field(__u32, flags)
__field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
__entry->flags = flags;
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+
/* return value will be zeroed in those cases by dlm_lock()
* we do it here again to not introduce more overhead if
* trace isn't running and error reflects the return value.
@@ -104,12 +130,15 @@ TRACE_EVENT(dlm_lock_end,
__entry->error = 0;
else
__entry->error = error;
+
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d",
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
show_lock_mode(__entry->mode),
- show_lock_flags(__entry->flags), __entry->error)
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -123,42 +152,65 @@ TRACE_EVENT(dlm_bast,
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(int, mode)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x mode=%s", __entry->ls_id,
- __entry->lkb_id, show_lock_mode(__entry->mode))
+ TP_printk("ls_id=%u lkb_id=%x mode=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
TRACE_EVENT(dlm_ast,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, struct dlm_lksb *lksb),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb),
- TP_ARGS(ls, lkb, lksb),
+ TP_ARGS(ls, lkb),
TP_STRUCT__entry(
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(u8, sb_flags)
__field(int, sb_status)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
- __entry->sb_flags = lksb->sb_flags;
- __entry->sb_status = lksb->sb_status;
+ __entry->sb_flags = lkb->lkb_lksb->sb_flags;
+ __entry->sb_status = lkb->lkb_lksb->sb_status;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d",
+ TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status)
+ show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -173,17 +225,28 @@ TRACE_EVENT(dlm_unlock_start,
__field(__u32, ls_id)
__field(__u32, lkb_id)
__field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x flags=%s",
+ TP_printk("ls_id=%u lkb_id=%x flags=%s res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_lock_flags(__entry->flags))
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
@@ -199,18 +262,29 @@ TRACE_EVENT(dlm_unlock_end,
__field(__u32, lkb_id)
__field(__u32, flags)
__field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
),
TP_fast_assign(
+ struct dlm_rsb *r;
+
__entry->ls_id = ls->ls_global_id;
__entry->lkb_id = lkb->lkb_id;
__entry->flags = flags;
__entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
),
- TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d",
+ TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d res_name=%s",
__entry->ls_id, __entry->lkb_id,
- show_lock_flags(__entry->flags), __entry->error)
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
);
diff --git a/include/trace/events/iocost.h b/include/trace/events/iocost.h
index e282ce02fa2d..6d1626e7a4ce 100644
--- a/include/trace/events/iocost.h
+++ b/include/trace/events/iocost.h
@@ -160,7 +160,7 @@ TRACE_EVENT(iocost_ioc_vrate_adj,
TP_fast_assign(
__assign_str(devname, ioc_name(ioc));
- __entry->old_vrate = atomic64_read(&ioc->vtime_rate);;
+ __entry->old_vrate = atomic64_read(&ioc->vtime_rate);
__entry->new_vrate = new_vrate;
__entry->busy_level = ioc->busy_level;
__entry->read_missed_ppm = missed_ppm[READ];
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index f76668305ac5..4cb51ace600d 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -13,11 +13,12 @@ DECLARE_EVENT_CLASS(kmem_alloc,
TP_PROTO(unsigned long call_site,
const void *ptr,
+ struct kmem_cache *s,
size_t bytes_req,
size_t bytes_alloc,
gfp_t gfp_flags),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags),
TP_STRUCT__entry(
__field( unsigned long, call_site )
@@ -25,6 +26,7 @@ DECLARE_EVENT_CLASS(kmem_alloc,
__field( size_t, bytes_req )
__field( size_t, bytes_alloc )
__field( unsigned long, gfp_flags )
+ __field( bool, accounted )
),
TP_fast_assign(
@@ -33,42 +35,47 @@ DECLARE_EVENT_CLASS(kmem_alloc,
__entry->bytes_req = bytes_req;
__entry->bytes_alloc = bytes_alloc;
__entry->gfp_flags = (__force unsigned long)gfp_flags;
+ __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ?
+ ((gfp_flags & __GFP_ACCOUNT) ||
+ (s && s->flags & SLAB_ACCOUNT)) : false;
),
- TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s",
+ TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s accounted=%s",
(void *)__entry->call_site,
__entry->ptr,
__entry->bytes_req,
__entry->bytes_alloc,
- show_gfp_flags(__entry->gfp_flags))
+ show_gfp_flags(__entry->gfp_flags),
+ __entry->accounted ? "true" : "false")
);
DEFINE_EVENT(kmem_alloc, kmalloc,
- TP_PROTO(unsigned long call_site, const void *ptr,
+ TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s,
size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags)
);
DEFINE_EVENT(kmem_alloc, kmem_cache_alloc,
- TP_PROTO(unsigned long call_site, const void *ptr,
+ TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s,
size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags)
);
DECLARE_EVENT_CLASS(kmem_alloc_node,
TP_PROTO(unsigned long call_site,
const void *ptr,
+ struct kmem_cache *s,
size_t bytes_req,
size_t bytes_alloc,
gfp_t gfp_flags,
int node),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node),
TP_STRUCT__entry(
__field( unsigned long, call_site )
@@ -77,6 +84,7 @@ DECLARE_EVENT_CLASS(kmem_alloc_node,
__field( size_t, bytes_alloc )
__field( unsigned long, gfp_flags )
__field( int, node )
+ __field( bool, accounted )
),
TP_fast_assign(
@@ -86,33 +94,37 @@ DECLARE_EVENT_CLASS(kmem_alloc_node,
__entry->bytes_alloc = bytes_alloc;
__entry->gfp_flags = (__force unsigned long)gfp_flags;
__entry->node = node;
+ __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ?
+ ((gfp_flags & __GFP_ACCOUNT) ||
+ (s && s->flags & SLAB_ACCOUNT)) : false;
),
- TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d",
+ TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d accounted=%s",
(void *)__entry->call_site,
__entry->ptr,
__entry->bytes_req,
__entry->bytes_alloc,
show_gfp_flags(__entry->gfp_flags),
- __entry->node)
+ __entry->node,
+ __entry->accounted ? "true" : "false")
);
DEFINE_EVENT(kmem_alloc_node, kmalloc_node,
TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc,
+ struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc,
gfp_t gfp_flags, int node),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node)
);
DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node,
TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc,
+ struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc,
gfp_t gfp_flags, int node),
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
+ TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node)
);
TRACE_EVENT(kfree,
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index af5018aa9517..c708521e4ed5 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -500,6 +500,35 @@ DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
TP_ARGS(name, type, new_value)
);
+
+TRACE_EVENT(guest_halt_poll_ns,
+
+ TP_PROTO(bool grow, unsigned int new, unsigned int old),
+
+ TP_ARGS(grow, new, old),
+
+ TP_STRUCT__entry(
+ __field(bool, grow)
+ __field(unsigned int, new)
+ __field(unsigned int, old)
+ ),
+
+ TP_fast_assign(
+ __entry->grow = grow;
+ __entry->new = new;
+ __entry->old = old;
+ ),
+
+ TP_printk("halt_poll_ns %u (%s %u)",
+ __entry->new,
+ __entry->grow ? "grow" : "shrink",
+ __entry->old)
+);
+
+#define trace_guest_halt_poll_ns_grow(new, old) \
+ trace_guest_halt_poll_ns(true, new, old)
+#define trace_guest_halt_poll_ns_shrink(new, old) \
+ trace_guest_halt_poll_ns(false, new, old)
#endif /* _TRACE_POWER_H */
/* This part must be outside protection */
diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h
index cee4b2b64ae4..65016a767b7a 100644
--- a/include/trace/events/scmi.h
+++ b/include/trace/events/scmi.h
@@ -7,6 +7,31 @@
#include <linux/tracepoint.h>
+TRACE_EVENT(scmi_fc_call,
+ TP_PROTO(u8 protocol_id, u8 msg_id, u32 res_id, u32 val1, u32 val2),
+ TP_ARGS(protocol_id, msg_id, res_id, val1, val2),
+
+ TP_STRUCT__entry(
+ __field(u8, protocol_id)
+ __field(u8, msg_id)
+ __field(u32, res_id)
+ __field(u32, val1)
+ __field(u32, val2)
+ ),
+
+ TP_fast_assign(
+ __entry->protocol_id = protocol_id;
+ __entry->msg_id = msg_id;
+ __entry->res_id = res_id;
+ __entry->val1 = val1;
+ __entry->val2 = val2;
+ ),
+
+ TP_printk("[0x%02X]:[0x%02X]:[%08X]:%u:%u",
+ __entry->protocol_id, __entry->msg_id,
+ __entry->res_id, __entry->val1, __entry->val2)
+);
+
TRACE_EVENT(scmi_xfer_begin,
TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
bool poll),
@@ -112,6 +137,37 @@ TRACE_EVENT(scmi_rx_done,
__entry->transfer_id, __entry->msg_id, __entry->protocol_id,
__entry->seq, __entry->msg_type)
);
+
+TRACE_EVENT(scmi_msg_dump,
+ TP_PROTO(u8 protocol_id, u8 msg_id, unsigned char *tag, u16 seq,
+ int status, void *buf, size_t len),
+ TP_ARGS(protocol_id, msg_id, tag, seq, status, buf, len),
+
+ TP_STRUCT__entry(
+ __field(u8, protocol_id)
+ __field(u8, msg_id)
+ __array(char, tag, 5)
+ __field(u16, seq)
+ __field(int, status)
+ __field(size_t, len)
+ __dynamic_array(unsigned char, cmd, len)
+ ),
+
+ TP_fast_assign(
+ __entry->protocol_id = protocol_id;
+ __entry->msg_id = msg_id;
+ strscpy(__entry->tag, tag, 5);
+ __entry->seq = seq;
+ __entry->status = status;
+ __entry->len = len;
+ memcpy(__get_dynamic_array(cmd), buf, __entry->len);
+ ),
+
+ TP_printk("pt=%02X t=%s msg_id=%02X seq=%04X s=%d pyld=%s",
+ __entry->protocol_id, __entry->tag, __entry->msg_id,
+ __entry->seq, __entry->status,
+ __print_hex_str(__get_dynamic_array(cmd), __entry->len))
+);
#endif /* _TRACE_SCMI_H */
/* This part must be outside protection */
diff --git a/include/trace/events/sock.h b/include/trace/events/sock.h
index 12c315782766..777ee6cbe933 100644
--- a/include/trace/events/sock.h
+++ b/include/trace/events/sock.h
@@ -98,7 +98,7 @@ TRACE_EVENT(sock_exceed_buf_limit,
TP_STRUCT__entry(
__array(char, name, 32)
- __field(long *, sysctl_mem)
+ __array(long, sysctl_mem, 3)
__field(long, allocated)
__field(int, sysctl_rmem)
__field(int, rmem_alloc)
@@ -110,7 +110,9 @@ TRACE_EVENT(sock_exceed_buf_limit,
TP_fast_assign(
strncpy(__entry->name, prot->name, 32);
- __entry->sysctl_mem = prot->sysctl_mem;
+ __entry->sysctl_mem[0] = READ_ONCE(prot->sysctl_mem[0]);
+ __entry->sysctl_mem[1] = READ_ONCE(prot->sysctl_mem[1]);
+ __entry->sysctl_mem[2] = READ_ONCE(prot->sysctl_mem[2]);
__entry->allocated = allocated;
__entry->sysctl_rmem = sk_get_rmem0(sk, prot);
__entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 14:21:56 +0300