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-rw-r--r--include/trace/events/asoc.h80
-rw-r--r--include/trace/events/ext3.h4
-rw-r--r--include/trace/events/ext4.h4
-rw-r--r--include/trace/events/jbd.h39
-rw-r--r--include/trace/events/power.h34
-rw-r--r--include/trace/events/rcu.h3
-rw-r--r--include/trace/events/vmscan.h122
-rw-r--r--include/trace/events/workqueue.h2
-rw-r--r--include/trace/events/writeback.h36
9 files changed, 177 insertions, 147 deletions
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
index ab26f8aa3c78..5fc2dcdd21cd 100644
--- a/include/trace/events/asoc.h
+++ b/include/trace/events/asoc.h
@@ -7,6 +7,8 @@
#include <linux/ktime.h>
#include <linux/tracepoint.h>
+#define DAPM_DIRECT "(direct)"
+
struct snd_soc_jack;
struct snd_soc_codec;
struct snd_soc_platform;
@@ -241,6 +243,84 @@ TRACE_EVENT(snd_soc_dapm_walk_done,
(int)__entry->path_checks, (int)__entry->neighbour_checks)
);
+TRACE_EVENT(snd_soc_dapm_output_path,
+
+ TP_PROTO(struct snd_soc_dapm_widget *widget,
+ struct snd_soc_dapm_path *path),
+
+ TP_ARGS(widget, path),
+
+ TP_STRUCT__entry(
+ __string( wname, widget->name )
+ __string( pname, path->name ? path->name : DAPM_DIRECT)
+ __string( psname, path->sink->name )
+ __field( int, path_sink )
+ __field( int, path_connect )
+ ),
+
+ TP_fast_assign(
+ __assign_str(wname, widget->name);
+ __assign_str(pname, path->name ? path->name : DAPM_DIRECT);
+ __assign_str(psname, path->sink->name);
+ __entry->path_connect = path->connect;
+ __entry->path_sink = (long)path->sink;
+ ),
+
+ TP_printk("%c%s -> %s -> %s\n",
+ (int) __entry->path_sink &&
+ (int) __entry->path_connect ? '*' : ' ',
+ __get_str(wname), __get_str(pname), __get_str(psname))
+);
+
+TRACE_EVENT(snd_soc_dapm_input_path,
+
+ TP_PROTO(struct snd_soc_dapm_widget *widget,
+ struct snd_soc_dapm_path *path),
+
+ TP_ARGS(widget, path),
+
+ TP_STRUCT__entry(
+ __string( wname, widget->name )
+ __string( pname, path->name ? path->name : DAPM_DIRECT)
+ __string( psname, path->source->name )
+ __field( int, path_source )
+ __field( int, path_connect )
+ ),
+
+ TP_fast_assign(
+ __assign_str(wname, widget->name);
+ __assign_str(pname, path->name ? path->name : DAPM_DIRECT);
+ __assign_str(psname, path->source->name);
+ __entry->path_connect = path->connect;
+ __entry->path_source = (long)path->source;
+ ),
+
+ TP_printk("%c%s <- %s <- %s\n",
+ (int) __entry->path_source &&
+ (int) __entry->path_connect ? '*' : ' ',
+ __get_str(wname), __get_str(pname), __get_str(psname))
+);
+
+TRACE_EVENT(snd_soc_dapm_connected,
+
+ TP_PROTO(int paths, int stream),
+
+ TP_ARGS(paths, stream),
+
+ TP_STRUCT__entry(
+ __field( int, paths )
+ __field( int, stream )
+ ),
+
+ TP_fast_assign(
+ __entry->paths = paths;
+ __entry->stream = stream;
+ ),
+
+ TP_printk("%s: found %d paths\n",
+ __entry->stream ? "capture" : "playback", __entry->paths)
+);
+
TRACE_EVENT(snd_soc_jack_irq,
TP_PROTO(const char *name),
diff --git a/include/trace/events/ext3.h b/include/trace/events/ext3.h
index 7b53c0573dc9..15d11a39be47 100644
--- a/include/trace/events/ext3.h
+++ b/include/trace/events/ext3.h
@@ -24,8 +24,8 @@ TRACE_EVENT(ext3_free_inode,
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->mode = inode->i_mode;
- __entry->uid = inode->i_uid;
- __entry->gid = inode->i_gid;
+ __entry->uid = i_uid_read(inode);
+ __entry->gid = i_gid_read(inode);
__entry->blocks = inode->i_blocks;
),
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 319538bf17d2..69d8a69ea831 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -36,8 +36,8 @@ TRACE_EVENT(ext4_free_inode,
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->mode = inode->i_mode;
- __entry->uid = inode->i_uid;
- __entry->gid = inode->i_gid;
+ __entry->uid = i_uid_read(inode);
+ __entry->gid = i_gid_read(inode);
__entry->blocks = inode->i_blocks;
),
diff --git a/include/trace/events/jbd.h b/include/trace/events/jbd.h
index aff64d82d713..da6f2591c25e 100644
--- a/include/trace/events/jbd.h
+++ b/include/trace/events/jbd.h
@@ -36,19 +36,17 @@ DECLARE_EVENT_CLASS(jbd_commit,
TP_STRUCT__entry(
__field( dev_t, dev )
- __field( char, sync_commit )
__field( int, transaction )
),
TP_fast_assign(
__entry->dev = journal->j_fs_dev->bd_dev;
- __entry->sync_commit = commit_transaction->t_synchronous_commit;
__entry->transaction = commit_transaction->t_tid;
),
- TP_printk("dev %d,%d transaction %d sync %d",
+ TP_printk("dev %d,%d transaction %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->transaction, __entry->sync_commit)
+ __entry->transaction)
);
DEFINE_EVENT(jbd_commit, jbd_start_commit,
@@ -87,19 +85,17 @@ TRACE_EVENT(jbd_drop_transaction,
TP_STRUCT__entry(
__field( dev_t, dev )
- __field( char, sync_commit )
__field( int, transaction )
),
TP_fast_assign(
__entry->dev = journal->j_fs_dev->bd_dev;
- __entry->sync_commit = commit_transaction->t_synchronous_commit;
__entry->transaction = commit_transaction->t_tid;
),
- TP_printk("dev %d,%d transaction %d sync %d",
+ TP_printk("dev %d,%d transaction %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->transaction, __entry->sync_commit)
+ __entry->transaction)
);
TRACE_EVENT(jbd_end_commit,
@@ -109,21 +105,19 @@ TRACE_EVENT(jbd_end_commit,
TP_STRUCT__entry(
__field( dev_t, dev )
- __field( char, sync_commit )
__field( int, transaction )
__field( int, head )
),
TP_fast_assign(
__entry->dev = journal->j_fs_dev->bd_dev;
- __entry->sync_commit = commit_transaction->t_synchronous_commit;
__entry->transaction = commit_transaction->t_tid;
__entry->head = journal->j_tail_sequence;
),
- TP_printk("dev %d,%d transaction %d sync %d head %d",
+ TP_printk("dev %d,%d transaction %d head %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->transaction, __entry->sync_commit, __entry->head)
+ __entry->transaction, __entry->head)
);
TRACE_EVENT(jbd_do_submit_data,
@@ -133,19 +127,17 @@ TRACE_EVENT(jbd_do_submit_data,
TP_STRUCT__entry(
__field( dev_t, dev )
- __field( char, sync_commit )
__field( int, transaction )
),
TP_fast_assign(
__entry->dev = journal->j_fs_dev->bd_dev;
- __entry->sync_commit = commit_transaction->t_synchronous_commit;
__entry->transaction = commit_transaction->t_tid;
),
- TP_printk("dev %d,%d transaction %d sync %d",
+ TP_printk("dev %d,%d transaction %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->transaction, __entry->sync_commit)
+ __entry->transaction)
);
TRACE_EVENT(jbd_cleanup_journal_tail,
@@ -177,24 +169,23 @@ TRACE_EVENT(jbd_cleanup_journal_tail,
__entry->block_nr, __entry->freed)
);
-TRACE_EVENT(jbd_update_superblock_end,
- TP_PROTO(journal_t *journal, int wait),
+TRACE_EVENT(journal_write_superblock,
+ TP_PROTO(journal_t *journal, int write_op),
- TP_ARGS(journal, wait),
+ TP_ARGS(journal, write_op),
TP_STRUCT__entry(
__field( dev_t, dev )
- __field( int, wait )
+ __field( int, write_op )
),
TP_fast_assign(
__entry->dev = journal->j_fs_dev->bd_dev;
- __entry->wait = wait;
+ __entry->write_op = write_op;
),
- TP_printk("dev %d,%d wait %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->wait)
+ TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev),
+ MINOR(__entry->dev), __entry->write_op)
);
#endif /* _TRACE_JBD_H */
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index cae9a94f025d..0c9783841a30 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -65,6 +65,40 @@ TRACE_EVENT(machine_suspend,
TP_printk("state=%lu", (unsigned long)__entry->state)
);
+DECLARE_EVENT_CLASS(wakeup_source,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( u64, state )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ ),
+
+ TP_printk("%s state=0x%lx", __get_str(name),
+ (unsigned long)__entry->state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_activate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
/*
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 337099783f37..d274734b2aa4 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -289,9 +289,12 @@ TRACE_EVENT(rcu_dyntick,
* "In holdoff": Nothing to do, holding off after unsuccessful attempt.
* "Begin holdoff": Attempt failed, don't retry until next jiffy.
* "Dyntick with callbacks": Entering dyntick-idle despite callbacks.
+ * "Dyntick with lazy callbacks": Entering dyntick-idle w/lazy callbacks.
* "More callbacks": Still more callbacks, try again to clear them out.
* "Callbacks drained": All callbacks processed, off to dyntick idle!
* "Timer": Timer fired to cause CPU to continue processing callbacks.
+ * "Demigrate": Timer fired on wrong CPU, woke up correct CPU.
+ * "Cleanup after idle": Idle exited, timer canceled.
*/
TRACE_EVENT(rcu_prep_idle,
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index f64560e204bc..bab3b87e4064 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -13,7 +13,7 @@
#define RECLAIM_WB_ANON 0x0001u
#define RECLAIM_WB_FILE 0x0002u
#define RECLAIM_WB_MIXED 0x0010u
-#define RECLAIM_WB_SYNC 0x0004u
+#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */
#define RECLAIM_WB_ASYNC 0x0008u
#define show_reclaim_flags(flags) \
@@ -25,15 +25,15 @@
{RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \
) : "RECLAIM_WB_NONE"
-#define trace_reclaim_flags(page, sync) ( \
+#define trace_reclaim_flags(page) ( \
(page_is_file_cache(page) ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
- (sync & RECLAIM_MODE_SYNC ? RECLAIM_WB_SYNC : RECLAIM_WB_ASYNC) \
+ (RECLAIM_WB_ASYNC) \
)
-#define trace_shrink_flags(file, sync) ( \
- (sync & RECLAIM_MODE_SYNC ? RECLAIM_WB_MIXED : \
- (file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON)) | \
- (sync & RECLAIM_MODE_SYNC ? RECLAIM_WB_SYNC : RECLAIM_WB_ASYNC) \
+#define trace_shrink_flags(file) \
+ ( \
+ (file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
+ (RECLAIM_WB_ASYNC) \
)
TRACE_EVENT(mm_vmscan_kswapd_sleep,
@@ -263,22 +263,16 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
unsigned long nr_requested,
unsigned long nr_scanned,
unsigned long nr_taken,
- unsigned long nr_lumpy_taken,
- unsigned long nr_lumpy_dirty,
- unsigned long nr_lumpy_failed,
isolate_mode_t isolate_mode,
int file),
- TP_ARGS(order, nr_requested, nr_scanned, nr_taken, nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, isolate_mode, file),
+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),
TP_STRUCT__entry(
__field(int, order)
__field(unsigned long, nr_requested)
__field(unsigned long, nr_scanned)
__field(unsigned long, nr_taken)
- __field(unsigned long, nr_lumpy_taken)
- __field(unsigned long, nr_lumpy_dirty)
- __field(unsigned long, nr_lumpy_failed)
__field(isolate_mode_t, isolate_mode)
__field(int, file)
),
@@ -288,22 +282,16 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
__entry->nr_requested = nr_requested;
__entry->nr_scanned = nr_scanned;
__entry->nr_taken = nr_taken;
- __entry->nr_lumpy_taken = nr_lumpy_taken;
- __entry->nr_lumpy_dirty = nr_lumpy_dirty;
- __entry->nr_lumpy_failed = nr_lumpy_failed;
__entry->isolate_mode = isolate_mode;
__entry->file = file;
),
- TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu contig_taken=%lu contig_dirty=%lu contig_failed=%lu file=%d",
+ TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
__entry->isolate_mode,
__entry->order,
__entry->nr_requested,
__entry->nr_scanned,
__entry->nr_taken,
- __entry->nr_lumpy_taken,
- __entry->nr_lumpy_dirty,
- __entry->nr_lumpy_failed,
__entry->file)
);
@@ -313,13 +301,10 @@ DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate,
unsigned long nr_requested,
unsigned long nr_scanned,
unsigned long nr_taken,
- unsigned long nr_lumpy_taken,
- unsigned long nr_lumpy_dirty,
- unsigned long nr_lumpy_failed,
isolate_mode_t isolate_mode,
int file),
- TP_ARGS(order, nr_requested, nr_scanned, nr_taken, nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, isolate_mode, file)
+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
);
@@ -329,13 +314,10 @@ DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate,
unsigned long nr_requested,
unsigned long nr_scanned,
unsigned long nr_taken,
- unsigned long nr_lumpy_taken,
- unsigned long nr_lumpy_dirty,
- unsigned long nr_lumpy_failed,
isolate_mode_t isolate_mode,
int file),
- TP_ARGS(order, nr_requested, nr_scanned, nr_taken, nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, isolate_mode, file)
+ TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
);
@@ -395,88 +377,6 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
show_reclaim_flags(__entry->reclaim_flags))
);
-TRACE_EVENT(replace_swap_token,
- TP_PROTO(struct mm_struct *old_mm,
- struct mm_struct *new_mm),
-
- TP_ARGS(old_mm, new_mm),
-
- TP_STRUCT__entry(
- __field(struct mm_struct*, old_mm)
- __field(unsigned int, old_prio)
- __field(struct mm_struct*, new_mm)
- __field(unsigned int, new_prio)
- ),
-
- TP_fast_assign(
- __entry->old_mm = old_mm;
- __entry->old_prio = old_mm ? old_mm->token_priority : 0;
- __entry->new_mm = new_mm;
- __entry->new_prio = new_mm->token_priority;
- ),
-
- TP_printk("old_token_mm=%p old_prio=%u new_token_mm=%p new_prio=%u",
- __entry->old_mm, __entry->old_prio,
- __entry->new_mm, __entry->new_prio)
-);
-
-DECLARE_EVENT_CLASS(put_swap_token_template,
- TP_PROTO(struct mm_struct *swap_token_mm),
-
- TP_ARGS(swap_token_mm),
-
- TP_STRUCT__entry(
- __field(struct mm_struct*, swap_token_mm)
- ),
-
- TP_fast_assign(
- __entry->swap_token_mm = swap_token_mm;
- ),
-
- TP_printk("token_mm=%p", __entry->swap_token_mm)
-);
-
-DEFINE_EVENT(put_swap_token_template, put_swap_token,
- TP_PROTO(struct mm_struct *swap_token_mm),
- TP_ARGS(swap_token_mm)
-);
-
-DEFINE_EVENT_CONDITION(put_swap_token_template, disable_swap_token,
- TP_PROTO(struct mm_struct *swap_token_mm),
- TP_ARGS(swap_token_mm),
- TP_CONDITION(swap_token_mm != NULL)
-);
-
-TRACE_EVENT_CONDITION(update_swap_token_priority,
- TP_PROTO(struct mm_struct *mm,
- unsigned int old_prio,
- struct mm_struct *swap_token_mm),
-
- TP_ARGS(mm, old_prio, swap_token_mm),
-
- TP_CONDITION(mm->token_priority != old_prio),
-
- TP_STRUCT__entry(
- __field(struct mm_struct*, mm)
- __field(unsigned int, old_prio)
- __field(unsigned int, new_prio)
- __field(struct mm_struct*, swap_token_mm)
- __field(unsigned int, swap_token_prio)
- ),
-
- TP_fast_assign(
- __entry->mm = mm;
- __entry->old_prio = old_prio;
- __entry->new_prio = mm->token_priority;
- __entry->swap_token_mm = swap_token_mm;
- __entry->swap_token_prio = swap_token_mm ? swap_token_mm->token_priority : 0;
- ),
-
- TP_printk("mm=%p old_prio=%u new_prio=%u swap_token_mm=%p token_prio=%u",
- __entry->mm, __entry->old_prio, __entry->new_prio,
- __entry->swap_token_mm, __entry->swap_token_prio)
-);
-
#endif /* _TRACE_VMSCAN_H */
/* This part must be outside protection */
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
index 7d497291c85d..4018f5058f27 100644
--- a/include/trace/events/workqueue.h
+++ b/include/trace/events/workqueue.h
@@ -103,7 +103,7 @@ TRACE_EVENT(workqueue_execute_start,
);
/**
- * workqueue_execute_end - called immediately before the workqueue callback
+ * workqueue_execute_end - called immediately after the workqueue callback
* @work: pointer to struct work_struct
*
* Allows to track workqueue execution.
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index 7b81887b023f..b453d92c2253 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -372,6 +372,35 @@ TRACE_EVENT(balance_dirty_pages,
)
);
+TRACE_EVENT(writeback_sb_inodes_requeue,
+
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __array(char, name, 32)
+ __field(unsigned long, ino)
+ __field(unsigned long, state)
+ __field(unsigned long, dirtied_when)
+ ),
+
+ TP_fast_assign(
+ strncpy(__entry->name,
+ dev_name(inode_to_bdi(inode)->dev), 32);
+ __entry->ino = inode->i_ino;
+ __entry->state = inode->i_state;
+ __entry->dirtied_when = inode->dirtied_when;
+ ),
+
+ TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu",
+ __entry->name,
+ __entry->ino,
+ show_inode_state(__entry->state),
+ __entry->dirtied_when,
+ (jiffies - __entry->dirtied_when) / HZ
+ )
+);
+
DECLARE_EVENT_CLASS(writeback_congest_waited_template,
TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed),
@@ -450,13 +479,6 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
)
);
-DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode_requeue,
- TP_PROTO(struct inode *inode,
- struct writeback_control *wbc,
- unsigned long nr_to_write),
- TP_ARGS(inode, wbc, nr_to_write)
-);
-
DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode,
TP_PROTO(struct inode *inode,
struct writeback_control *wbc,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.