diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/ext4.h | 13 | ||||
| -rw-r--r-- | include/trace/events/fsi.h | 6 | ||||
| -rw-r--r-- | include/trace/events/fsi_master_aspeed.h | 77 | ||||
| -rw-r--r-- | include/trace/events/io_uring.h | 16 | ||||
| -rw-r--r-- | include/trace/events/jbd2.h | 16 | ||||
| -rw-r--r-- | include/trace/events/kmem.h | 47 | ||||
| -rw-r--r-- | include/trace/events/rcu.h | 47 | ||||
| -rw-r--r-- | include/trace/events/timer.h | 19 | ||||
| -rw-r--r-- | include/trace/trace_events.h | 6 |
9 files changed, 200 insertions, 47 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index d68e9e536814..182c9fe9c0e9 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -1746,15 +1746,16 @@ TRACE_EVENT(ext4_load_inode, TRACE_EVENT(ext4_journal_start, TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, - unsigned long IP), + int revoke_creds, unsigned long IP), - TP_ARGS(sb, blocks, rsv_blocks, IP), + TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP), TP_STRUCT__entry( __field( dev_t, dev ) __field(unsigned long, ip ) __field( int, blocks ) __field( int, rsv_blocks ) + __field( int, revoke_creds ) ), TP_fast_assign( @@ -1762,11 +1763,13 @@ TRACE_EVENT(ext4_journal_start, __entry->ip = IP; __entry->blocks = blocks; __entry->rsv_blocks = rsv_blocks; + __entry->revoke_creds = revoke_creds; ), - TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS", - MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip) + TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d, " + "caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->blocks, __entry->rsv_blocks, __entry->revoke_creds, + (void *)__entry->ip) ); TRACE_EVENT(ext4_journal_start_reserved, diff --git a/include/trace/events/fsi.h b/include/trace/events/fsi.h index 92e5e89e52ed..9832cb8e0eb0 100644 --- a/include/trace/events/fsi.h +++ b/include/trace/events/fsi.h @@ -26,7 +26,7 @@ TRACE_EVENT(fsi_master_read, __entry->addr = addr; __entry->size = size; ), - TP_printk("fsi%d:%02d:%02d %08x[%zd]", + TP_printk("fsi%d:%02d:%02d %08x[%zu]", __entry->master_idx, __entry->link, __entry->id, @@ -56,7 +56,7 @@ TRACE_EVENT(fsi_master_write, __entry->data = 0; memcpy(&__entry->data, data, size); ), - TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}", + TP_printk("fsi%d:%02d:%02d %08x[%zu] <= {%*ph}", __entry->master_idx, __entry->link, __entry->id, @@ -93,7 +93,7 @@ TRACE_EVENT(fsi_master_rw_result, if (__entry->write || !__entry->ret) memcpy(&__entry->data, data, size); ), - TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d", + TP_printk("fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d", __entry->master_idx, __entry->link, __entry->id, diff --git a/include/trace/events/fsi_master_aspeed.h b/include/trace/events/fsi_master_aspeed.h new file mode 100644 index 000000000000..a355ceacc33f --- /dev/null +++ b/include/trace/events/fsi_master_aspeed.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM fsi_master_aspeed + +#if !defined(_TRACE_FSI_MASTER_ASPEED_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_FSI_MASTER_ASPEED_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(fsi_master_aspeed_opb_read, + TP_PROTO(uint32_t addr, size_t size, uint32_t result, uint32_t status, uint32_t irq_status), + TP_ARGS(addr, size, result, status, irq_status), + TP_STRUCT__entry( + __field(uint32_t, addr) + __field(size_t, size) + __field(uint32_t, result) + __field(uint32_t, status) + __field(uint32_t, irq_status) + ), + TP_fast_assign( + __entry->addr = addr; + __entry->size = size; + __entry->result = result; + __entry->status = status; + __entry->irq_status = irq_status; + ), + TP_printk("addr %08x size %zu: result %08x sts: %08x irq_sts: %08x", + __entry->addr, __entry->size, __entry->result, + __entry->status, __entry->irq_status + ) +); + +TRACE_EVENT(fsi_master_aspeed_opb_write, + TP_PROTO(uint32_t addr, uint32_t val, size_t size, uint32_t status, uint32_t irq_status), + TP_ARGS(addr, val, size, status, irq_status), + TP_STRUCT__entry( + __field(uint32_t, addr) + __field(uint32_t, val) + __field(size_t, size) + __field(uint32_t, status) + __field(uint32_t, irq_status) + ), + TP_fast_assign( + __entry->addr = addr; + __entry->val = val; + __entry->size = size; + __entry->status = status; + __entry->irq_status = irq_status; + ), + TP_printk("addr %08x val %08x size %zu status: %08x irq_sts: %08x", + __entry->addr, __entry->val, __entry->size, + __entry->status, __entry->irq_status + ) + ); + +TRACE_EVENT(fsi_master_aspeed_opb_error, + TP_PROTO(uint32_t mresp0, uint32_t mstap0, uint32_t mesrb0), + TP_ARGS(mresp0, mstap0, mesrb0), + TP_STRUCT__entry( + __field(uint32_t, mresp0) + __field(uint32_t, mstap0) + __field(uint32_t, mesrb0) + ), + TP_fast_assign( + __entry->mresp0 = mresp0; + __entry->mstap0 = mstap0; + __entry->mesrb0 = mesrb0; + ), + TP_printk("mresp0 %08x mstap0 %08x mesrb0 %08x", + __entry->mresp0, __entry->mstap0, __entry->mesrb0 + ) + ); + +#endif + +#include <trace/define_trace.h> diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h index 72a4d0174b02..b352d66b5d51 100644 --- a/include/trace/events/io_uring.h +++ b/include/trace/events/io_uring.h @@ -163,35 +163,35 @@ TRACE_EVENT(io_uring_queue_async_work, ); /** - * io_uring_defer_list - called before the io_uring work added into defer_list + * io_uring_defer - called when an io_uring request is deferred * * @ctx: pointer to a ring context structure * @req: pointer to a deferred request - * @shadow: whether request is shadow or not + * @user_data: user data associated with the request * * Allows to track deferred requests, to get an insight about what requests are * not started immediately. */ TRACE_EVENT(io_uring_defer, - TP_PROTO(void *ctx, void *req, bool shadow), + TP_PROTO(void *ctx, void *req, unsigned long long user_data), - TP_ARGS(ctx, req, shadow), + TP_ARGS(ctx, req, user_data), TP_STRUCT__entry ( __field( void *, ctx ) __field( void *, req ) - __field( bool, shadow ) + __field( unsigned long long, data ) ), TP_fast_assign( __entry->ctx = ctx; __entry->req = req; - __entry->shadow = shadow; + __entry->data = user_data; ), - TP_printk("ring %p, request %p%s", __entry->ctx, __entry->req, - __entry->shadow ? ", shadow": "") + TP_printk("ring %p, request %p user_data %llu", __entry->ctx, + __entry->req, __entry->data) ); /** diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h index 2310b259329f..d16a32867f3a 100644 --- a/include/trace/events/jbd2.h +++ b/include/trace/events/jbd2.h @@ -133,7 +133,7 @@ TRACE_EVENT(jbd2_submit_inode_data, (unsigned long) __entry->ino) ); -TRACE_EVENT(jbd2_handle_start, +DECLARE_EVENT_CLASS(jbd2_handle_start_class, TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, unsigned int line_no, int requested_blocks), @@ -161,6 +161,20 @@ TRACE_EVENT(jbd2_handle_start, __entry->type, __entry->line_no, __entry->requested_blocks) ); +DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_start, + TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + unsigned int line_no, int requested_blocks), + + TP_ARGS(dev, tid, type, line_no, requested_blocks) +); + +DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_restart, + TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + unsigned int line_no, int requested_blocks), + + TP_ARGS(dev, tid, type, line_no, requested_blocks) +); + TRACE_EVENT(jbd2_handle_extend, TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, unsigned int line_no, int buffer_credits, diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 69e8bb8963db..ad7e642bd497 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -316,6 +316,53 @@ TRACE_EVENT(mm_page_alloc_extfrag, __entry->change_ownership) ); +/* + * Required for uniquely and securely identifying mm in rss_stat tracepoint. + */ +#ifndef __PTR_TO_HASHVAL +static unsigned int __maybe_unused mm_ptr_to_hash(const void *ptr) +{ + int ret; + unsigned long hashval; + + ret = ptr_to_hashval(ptr, &hashval); + if (ret) + return 0; + + /* The hashed value is only 32-bit */ + return (unsigned int)hashval; +} +#define __PTR_TO_HASHVAL +#endif + +TRACE_EVENT(rss_stat, + + TP_PROTO(struct mm_struct *mm, + int member, + long count), + + TP_ARGS(mm, member, count), + + TP_STRUCT__entry( + __field(unsigned int, mm_id) + __field(unsigned int, curr) + __field(int, member) + __field(long, size) + ), + + TP_fast_assign( + __entry->mm_id = mm_ptr_to_hash(mm); + __entry->curr = !!(current->mm == mm); + __entry->member = member; + __entry->size = (count << PAGE_SHIFT); + ), + + TP_printk("mm_id=%u curr=%d member=%d size=%ldB", + __entry->mm_id, + __entry->curr, + __entry->member, + __entry->size) + ); #endif /* _TRACE_KMEM_H */ /* This part must be outside protection */ diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 694bd040cf51..66122602bd08 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -93,16 +93,16 @@ TRACE_EVENT_RCU(rcu_grace_period, * the data from the rcu_node structure, other than rcuname, which comes * from the rcu_state structure, and event, which is one of the following: * - * "Startleaf": Request a grace period based on leaf-node data. + * "Cleanup": Clean up rcu_node structure after previous GP. + * "CleanupMore": Clean up, and another GP is needed. + * "EndWait": Complete wait. + * "NoGPkthread": The RCU grace-period kthread has not yet started. * "Prestarted": Someone beat us to the request * "Startedleaf": Leaf node marked for future GP. * "Startedleafroot": All nodes from leaf to root marked for future GP. * "Startedroot": Requested a nocb grace period based on root-node data. - * "NoGPkthread": The RCU grace-period kthread has not yet started. + * "Startleaf": Request a grace period based on leaf-node data. * "StartWait": Start waiting for the requested grace period. - * "EndWait": Complete wait. - * "Cleanup": Clean up rcu_node structure after previous GP. - * "CleanupMore": Clean up, and another GP is needed. */ TRACE_EVENT_RCU(rcu_future_grace_period, @@ -258,20 +258,27 @@ TRACE_EVENT_RCU(rcu_exp_funnel_lock, * the number of the offloaded CPU are extracted. The third and final * argument is a string as follows: * - * "WakeEmpty": Wake rcuo kthread, first CB to empty list. - * "WakeEmptyIsDeferred": Wake rcuo kthread later, first CB to empty list. - * "WakeOvf": Wake rcuo kthread, CB list is huge. - * "WakeOvfIsDeferred": Wake rcuo kthread later, CB list is huge. - * "WakeNot": Don't wake rcuo kthread. - * "WakeNotPoll": Don't wake rcuo kthread because it is polling. - * "DeferredWake": Carried out the "IsDeferred" wakeup. - * "Poll": Start of new polling cycle for rcu_nocb_poll. - * "Sleep": Sleep waiting for GP for !rcu_nocb_poll. - * "CBSleep": Sleep waiting for CBs for !rcu_nocb_poll. - * "WokeEmpty": rcuo kthread woke to find empty list. - * "WokeNonEmpty": rcuo kthread woke to find non-empty list. - * "WaitQueue": Enqueue partially done, timed wait for it to complete. - * "WokeQueue": Partial enqueue now complete. + * "AlreadyAwake": The to-be-awakened rcuo kthread is already awake. + * "Bypass": rcuo GP kthread sees non-empty ->nocb_bypass. + * "CBSleep": rcuo CB kthread sleeping waiting for CBs. + * "Check": rcuo GP kthread checking specified CPU for work. + * "DeferredWake": Timer expired or polled check, time to wake. + * "DoWake": The to-be-awakened rcuo kthread needs to be awakened. + * "EndSleep": Done waiting for GP for !rcu_nocb_poll. + * "FirstBQ": New CB to empty ->nocb_bypass (->cblist maybe non-empty). + * "FirstBQnoWake": FirstBQ plus rcuo kthread need not be awakened. + * "FirstBQwake": FirstBQ plus rcuo kthread must be awakened. + * "FirstQ": New CB to empty ->cblist (->nocb_bypass maybe non-empty). + * "NeedWaitGP": rcuo GP kthread must wait on a grace period. + * "Poll": Start of new polling cycle for rcu_nocb_poll. + * "Sleep": Sleep waiting for GP for !rcu_nocb_poll. + * "Timer": Deferred-wake timer expired. + * "WakeEmptyIsDeferred": Wake rcuo kthread later, first CB to empty list. + * "WakeEmpty": Wake rcuo kthread, first CB to empty list. + * "WakeNot": Don't wake rcuo kthread. + * "WakeNotPoll": Don't wake rcuo kthread because it is polling. + * "WakeOvfIsDeferred": Wake rcuo kthread later, CB list is huge. + * "WokeEmpty": rcuo CB kthread woke to find empty list. */ TRACE_EVENT_RCU(rcu_nocb_wake, @@ -713,8 +720,6 @@ TRACE_EVENT_RCU(rcu_torture_read, * "Begin": rcu_barrier() started. * "EarlyExit": rcu_barrier() piggybacked, thus early exit. * "Inc1": rcu_barrier() piggyback check counter incremented. - * "OfflineNoCB": rcu_barrier() found callback on never-online CPU - * "OnlineNoCB": rcu_barrier() found online no-CBs CPU. * "OnlineQ": rcu_barrier() found online CPU with callbacks. * "OnlineNQ": rcu_barrier() found online CPU, no callbacks. * "IRQ": An rcu_barrier_callback() callback posted on remote CPU. diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index b7a904825e7d..19abb6c3eb73 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -303,7 +303,7 @@ DEFINE_EVENT(hrtimer_class, hrtimer_cancel, */ TRACE_EVENT(itimer_state, - TP_PROTO(int which, const struct itimerval *const value, + TP_PROTO(int which, const struct itimerspec64 *const value, unsigned long long expires), TP_ARGS(which, value, expires), @@ -312,24 +312,24 @@ TRACE_EVENT(itimer_state, __field( int, which ) __field( unsigned long long, expires ) __field( long, value_sec ) - __field( long, value_usec ) + __field( long, value_nsec ) __field( long, interval_sec ) - __field( long, interval_usec ) + __field( long, interval_nsec ) ), TP_fast_assign( __entry->which = which; __entry->expires = expires; __entry->value_sec = value->it_value.tv_sec; - __entry->value_usec = value->it_value.tv_usec; + __entry->value_nsec = value->it_value.tv_nsec; __entry->interval_sec = value->it_interval.tv_sec; - __entry->interval_usec = value->it_interval.tv_usec; + __entry->interval_nsec = value->it_interval.tv_nsec; ), - TP_printk("which=%d expires=%llu it_value=%ld.%ld it_interval=%ld.%ld", + TP_printk("which=%d expires=%llu it_value=%ld.%06ld it_interval=%ld.%06ld", __entry->which, __entry->expires, - __entry->value_sec, __entry->value_usec, - __entry->interval_sec, __entry->interval_usec) + __entry->value_sec, __entry->value_nsec / NSEC_PER_USEC, + __entry->interval_sec, __entry->interval_nsec / NSEC_PER_USEC) ); /** @@ -367,7 +367,8 @@ TRACE_EVENT(itimer_expire, tick_dep_name(POSIX_TIMER) \ tick_dep_name(PERF_EVENTS) \ tick_dep_name(SCHED) \ - tick_dep_name_end(CLOCK_UNSTABLE) + tick_dep_name(CLOCK_UNSTABLE) \ + tick_dep_name_end(RCU) #undef tick_dep_name #undef tick_dep_mask_name diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h index 4ecdfe2e3580..7089760d4c7a 100644 --- a/include/trace/trace_events.h +++ b/include/trace/trace_events.h @@ -340,6 +340,12 @@ TRACE_MAKE_SYSTEM_STR(); trace_print_array_seq(p, array, count, el_size); \ }) +#undef __print_hex_dump +#define __print_hex_dump(prefix_str, prefix_type, \ + rowsize, groupsize, buf, len, ascii) \ + trace_print_hex_dump_seq(p, prefix_str, prefix_type, \ + rowsize, groupsize, buf, len, ascii) + #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ static notrace enum print_line_t \ |
