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-rw-r--r--include/trace/events/asoc.h4
-rw-r--r--include/trace/events/ext4.h99
-rw-r--r--include/trace/events/huge_memory.h3
-rw-r--r--include/trace/events/memory-failure.h98
-rw-r--r--include/trace/events/mmflags.h1
-rw-r--r--include/trace/events/net.h37
-rw-r--r--include/trace/events/power.h3
-rw-r--r--include/trace/events/rseq.h4
-rw-r--r--include/trace/events/sched_ext.h39
-rw-r--r--include/trace/events/spi-mem.h106
-rw-r--r--include/trace/events/timer_migration.h4
-rw-r--r--include/trace/events/writeback.h8
-rw-r--r--include/trace/syscall.h8
13 files changed, 381 insertions, 33 deletions
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
index 6696dbcc2b96..4a645549164e 100644
--- a/include/trace/events/asoc.h
+++ b/include/trace/events/asoc.h
@@ -27,8 +27,8 @@ DECLARE_EVENT_CLASS(snd_soc_dapm,
TP_ARGS(dapm, val),
TP_STRUCT__entry(
- __string( card_name, dapm->card->name)
- __string( comp_name, dapm->component ? dapm->component->name : "(none)")
+ __string( card_name, snd_soc_dapm_to_card(dapm)->name)
+ __string( comp_name, snd_soc_dapm_to_component(dapm) ? snd_soc_dapm_to_component(dapm)->name : "(none)")
__field( int, val)
),
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index a374e7ea7e57..fd76d14c2776 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -39,7 +39,7 @@ struct partial_cluster;
{ EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
{ EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
{ EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
- { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
+ { EXT4_GET_BLOCKS_SPLIT_NOMERGE, "SPLIT_NOMERGE" }, \
{ EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
{ EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
{ EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
@@ -2210,7 +2210,8 @@ DECLARE_EVENT_CLASS(ext4__es_extent,
__field( ext4_lblk_t, lblk )
__field( ext4_lblk_t, len )
__field( ext4_fsblk_t, pblk )
- __field( char, status )
+ __field( char, status )
+ __field( u64, seq )
),
TP_fast_assign(
@@ -2220,13 +2221,15 @@ DECLARE_EVENT_CLASS(ext4__es_extent,
__entry->len = es->es_len;
__entry->pblk = ext4_es_show_pblock(es);
__entry->status = ext4_es_status(es);
+ __entry->seq = EXT4_I(inode)->i_es_seq;
),
- TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s seq %llu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
__entry->lblk, __entry->len,
- __entry->pblk, show_extent_status(__entry->status))
+ __entry->pblk, show_extent_status(__entry->status),
+ __entry->seq)
);
DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
@@ -2251,6 +2254,7 @@ TRACE_EVENT(ext4_es_remove_extent,
__field( ino_t, ino )
__field( loff_t, lblk )
__field( loff_t, len )
+ __field( u64, seq )
),
TP_fast_assign(
@@ -2258,12 +2262,13 @@ TRACE_EVENT(ext4_es_remove_extent,
__entry->ino = inode->i_ino;
__entry->lblk = lblk;
__entry->len = len;
+ __entry->seq = EXT4_I(inode)->i_es_seq;
),
- TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
+ TP_printk("dev %d,%d ino %lu es [%lld/%lld) seq %llu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
- __entry->lblk, __entry->len)
+ __entry->lblk, __entry->len, __entry->seq)
);
TRACE_EVENT(ext4_es_find_extent_range_enter,
@@ -2523,6 +2528,7 @@ TRACE_EVENT(ext4_es_insert_delayed_extent,
__field( char, status )
__field( bool, lclu_allocated )
__field( bool, end_allocated )
+ __field( u64, seq )
),
TP_fast_assign(
@@ -2534,15 +2540,16 @@ TRACE_EVENT(ext4_es_insert_delayed_extent,
__entry->status = ext4_es_status(es);
__entry->lclu_allocated = lclu_allocated;
__entry->end_allocated = end_allocated;
+ __entry->seq = EXT4_I(inode)->i_es_seq;
),
- TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s "
- "allocated %d %d",
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s allocated %d %d seq %llu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
__entry->lblk, __entry->len,
__entry->pblk, show_extent_status(__entry->status),
- __entry->lclu_allocated, __entry->end_allocated)
+ __entry->lclu_allocated, __entry->end_allocated,
+ __entry->seq)
);
/* fsmap traces */
@@ -3009,6 +3016,80 @@ TRACE_EVENT(ext4_update_sb,
__entry->fsblk, __entry->flags)
);
+TRACE_EVENT(ext4_move_extent_enter,
+ TP_PROTO(struct inode *orig_inode, struct ext4_map_blocks *orig_map,
+ struct inode *donor_inode, ext4_lblk_t donor_lblk),
+
+ TP_ARGS(orig_inode, orig_map, donor_inode, donor_lblk),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, orig_ino)
+ __field(ext4_lblk_t, orig_lblk)
+ __field(unsigned int, orig_flags)
+ __field(ino_t, donor_ino)
+ __field(ext4_lblk_t, donor_lblk)
+ __field(unsigned int, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = orig_inode->i_sb->s_dev;
+ __entry->orig_ino = orig_inode->i_ino;
+ __entry->orig_lblk = orig_map->m_lblk;
+ __entry->orig_flags = orig_map->m_flags;
+ __entry->donor_ino = donor_inode->i_ino;
+ __entry->donor_lblk = donor_lblk;
+ __entry->len = orig_map->m_len;
+ ),
+
+ TP_printk("dev %d,%d origin ino %lu lblk %u flags %s donor ino %lu lblk %u len %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->orig_ino, __entry->orig_lblk,
+ show_mflags(__entry->orig_flags),
+ (unsigned long) __entry->donor_ino, __entry->donor_lblk,
+ __entry->len)
+);
+
+TRACE_EVENT(ext4_move_extent_exit,
+ TP_PROTO(struct inode *orig_inode, ext4_lblk_t orig_lblk,
+ struct inode *donor_inode, ext4_lblk_t donor_lblk,
+ unsigned int m_len, u64 move_len, int move_type, int ret),
+
+ TP_ARGS(orig_inode, orig_lblk, donor_inode, donor_lblk, m_len,
+ move_len, move_type, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, orig_ino)
+ __field(ext4_lblk_t, orig_lblk)
+ __field(ino_t, donor_ino)
+ __field(ext4_lblk_t, donor_lblk)
+ __field(unsigned int, m_len)
+ __field(u64, move_len)
+ __field(int, move_type)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = orig_inode->i_sb->s_dev;
+ __entry->orig_ino = orig_inode->i_ino;
+ __entry->orig_lblk = orig_lblk;
+ __entry->donor_ino = donor_inode->i_ino;
+ __entry->donor_lblk = donor_lblk;
+ __entry->m_len = m_len;
+ __entry->move_len = move_len;
+ __entry->move_type = move_type;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev %d,%d origin ino %lu lblk %u donor ino %lu lblk %u m_len %u, move_len %llu type %d ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->orig_ino, __entry->orig_lblk,
+ (unsigned long) __entry->donor_ino, __entry->donor_lblk,
+ __entry->m_len, __entry->move_len, __entry->move_type,
+ __entry->ret)
+);
+
#endif /* _TRACE_EXT4_H */
/* This part must be outside protection */
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index dd94d14a2427..4cde53b45a85 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -10,8 +10,7 @@
#define SCAN_STATUS \
EM( SCAN_FAIL, "failed") \
EM( SCAN_SUCCEED, "succeeded") \
- EM( SCAN_PMD_NULL, "pmd_null") \
- EM( SCAN_PMD_NONE, "pmd_none") \
+ EM( SCAN_NO_PTE_TABLE, "no_pte_table") \
EM( SCAN_PMD_MAPPED, "page_pmd_mapped") \
EM( SCAN_EXCEED_NONE_PTE, "exceed_none_pte") \
EM( SCAN_EXCEED_SWAP_PTE, "exceed_swap_pte") \
diff --git a/include/trace/events/memory-failure.h b/include/trace/events/memory-failure.h
new file mode 100644
index 000000000000..aa57cc8f896b
--- /dev/null
+++ b/include/trace/events/memory-failure.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM memory_failure
+#define TRACE_INCLUDE_FILE memory-failure
+
+#if !defined(_TRACE_MEMORY_FAILURE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MEMORY_FAILURE_H
+
+#include <linux/tracepoint.h>
+#include <linux/mm.h>
+
+/*
+ * memory-failure recovery action result event
+ *
+ * unsigned long pfn - Page Frame Number of the corrupted page
+ * int type - Page types of the corrupted page
+ * int result - Result of recovery action
+ */
+
+#define MF_ACTION_RESULT \
+ EM ( MF_IGNORED, "Ignored" ) \
+ EM ( MF_FAILED, "Failed" ) \
+ EM ( MF_DELAYED, "Delayed" ) \
+ EMe ( MF_RECOVERED, "Recovered" )
+
+#define MF_PAGE_TYPE \
+ EM ( MF_MSG_KERNEL, "reserved kernel page" ) \
+ EM ( MF_MSG_KERNEL_HIGH_ORDER, "high-order kernel page" ) \
+ EM ( MF_MSG_HUGE, "huge page" ) \
+ EM ( MF_MSG_FREE_HUGE, "free huge page" ) \
+ EM ( MF_MSG_GET_HWPOISON, "get hwpoison page" ) \
+ EM ( MF_MSG_UNMAP_FAILED, "unmapping failed page" ) \
+ EM ( MF_MSG_DIRTY_SWAPCACHE, "dirty swapcache page" ) \
+ EM ( MF_MSG_CLEAN_SWAPCACHE, "clean swapcache page" ) \
+ EM ( MF_MSG_DIRTY_MLOCKED_LRU, "dirty mlocked LRU page" ) \
+ EM ( MF_MSG_CLEAN_MLOCKED_LRU, "clean mlocked LRU page" ) \
+ EM ( MF_MSG_DIRTY_UNEVICTABLE_LRU, "dirty unevictable LRU page" ) \
+ EM ( MF_MSG_CLEAN_UNEVICTABLE_LRU, "clean unevictable LRU page" ) \
+ EM ( MF_MSG_DIRTY_LRU, "dirty LRU page" ) \
+ EM ( MF_MSG_CLEAN_LRU, "clean LRU page" ) \
+ EM ( MF_MSG_TRUNCATED_LRU, "already truncated LRU page" ) \
+ EM ( MF_MSG_BUDDY, "free buddy page" ) \
+ EM ( MF_MSG_DAX, "dax page" ) \
+ EM ( MF_MSG_UNSPLIT_THP, "unsplit thp" ) \
+ EM ( MF_MSG_ALREADY_POISONED, "already poisoned" ) \
+ EM ( MF_MSG_PFN_MAP, "non struct page pfn" ) \
+ EMe ( MF_MSG_UNKNOWN, "unknown page" )
+
+/*
+ * First define the enums in MM_ACTION_RESULT to be exported to userspace
+ * via TRACE_DEFINE_ENUM().
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define EMe(a, b) TRACE_DEFINE_ENUM(a);
+
+MF_ACTION_RESULT
+MF_PAGE_TYPE
+
+/*
+ * Now redefine the EM() and EMe() macros to map the enums to the strings
+ * that will be printed in the output.
+ */
+#undef EM
+#undef EMe
+#define EM(a, b) { a, b },
+#define EMe(a, b) { a, b }
+
+TRACE_EVENT(memory_failure_event,
+ TP_PROTO(unsigned long pfn,
+ int type,
+ int result),
+
+ TP_ARGS(pfn, type, result),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(int, type)
+ __field(int, result)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->type = type;
+ __entry->result = result;
+ ),
+
+ TP_printk("pfn %#lx: recovery action for %s: %s",
+ __entry->pfn,
+ __print_symbolic(__entry->type, MF_PAGE_TYPE),
+ __print_symbolic(__entry->result, MF_ACTION_RESULT)
+ )
+);
+#endif /* _TRACE_MEMORY_FAILURE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
index aa441f593e9a..a6e5a44c9b42 100644
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -213,6 +213,7 @@ IF_HAVE_PG_ARCH_3(arch_3)
{VM_UFFD_MISSING, "uffd_missing" }, \
IF_HAVE_UFFD_MINOR(VM_UFFD_MINOR, "uffd_minor" ) \
{VM_PFNMAP, "pfnmap" }, \
+ {VM_MAYBE_GUARD, "maybe_guard" }, \
{VM_UFFD_WP, "uffd_wp" }, \
{VM_LOCKED, "locked" }, \
{VM_IO, "io" }, \
diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index d55162c12f90..fdd9ad474ce3 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -35,6 +35,7 @@ TRACE_EVENT(net_dev_start_xmit,
__field( u16, gso_size )
__field( u16, gso_segs )
__field( u16, gso_type )
+ __field( u64, net_cookie )
),
TP_fast_assign(
@@ -57,16 +58,18 @@ TRACE_EVENT(net_dev_start_xmit,
__entry->gso_size = skb_shinfo(skb)->gso_size;
__entry->gso_segs = skb_shinfo(skb)->gso_segs;
__entry->gso_type = skb_shinfo(skb)->gso_type;
+ __entry->net_cookie = dev_net(dev)->net_cookie;
),
- TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x",
+ TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x net_cookie=%llu",
__get_str(name), __entry->queue_mapping, __entry->skbaddr,
__entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci,
__entry->protocol, __entry->ip_summed, __entry->len,
__entry->data_len,
__entry->network_offset, __entry->transport_offset_valid,
__entry->transport_offset, __entry->tx_flags,
- __entry->gso_size, __entry->gso_segs, __entry->gso_type)
+ __entry->gso_size, __entry->gso_segs,
+ __entry->gso_type, __entry->net_cookie)
);
TRACE_EVENT(net_dev_xmit,
@@ -83,17 +86,21 @@ TRACE_EVENT(net_dev_xmit,
__field( unsigned int, len )
__field( int, rc )
__string( name, dev->name )
+ __field( u64, net_cookie )
),
TP_fast_assign(
__entry->skbaddr = skb;
__entry->len = skb_len;
__entry->rc = rc;
+ __entry->net_cookie = dev_net(dev)->net_cookie;
__assign_str(name);
),
- TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
- __get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
+ TP_printk("dev=%s skbaddr=%p len=%u rc=%d net_cookie=%llu",
+ __get_str(name), __entry->skbaddr,
+ __entry->len, __entry->rc,
+ __entry->net_cookie)
);
TRACE_EVENT(net_dev_xmit_timeout,
@@ -107,16 +114,19 @@ TRACE_EVENT(net_dev_xmit_timeout,
__string( name, dev->name )
__string( driver, netdev_drivername(dev))
__field( int, queue_index )
+ __field( u64, net_cookie )
),
TP_fast_assign(
__assign_str(name);
__assign_str(driver);
__entry->queue_index = queue_index;
+ __entry->net_cookie = dev_net(dev)->net_cookie;
),
- TP_printk("dev=%s driver=%s queue=%d",
- __get_str(name), __get_str(driver), __entry->queue_index)
+ TP_printk("dev=%s driver=%s queue=%d net_cookie=%llu",
+ __get_str(name), __get_str(driver),
+ __entry->queue_index, __entry->net_cookie)
);
DECLARE_EVENT_CLASS(net_dev_template,
@@ -129,16 +139,20 @@ DECLARE_EVENT_CLASS(net_dev_template,
__field( void *, skbaddr )
__field( unsigned int, len )
__string( name, skb->dev->name )
+ __field( u64, net_cookie )
),
TP_fast_assign(
__entry->skbaddr = skb;
__entry->len = skb->len;
+ __entry->net_cookie = dev_net(skb->dev)->net_cookie;
__assign_str(name);
),
- TP_printk("dev=%s skbaddr=%p len=%u",
- __get_str(name), __entry->skbaddr, __entry->len)
+ TP_printk("dev=%s skbaddr=%p len=%u net_cookie=%llu",
+ __get_str(name), __entry->skbaddr,
+ __entry->len,
+ __entry->net_cookie)
)
DEFINE_EVENT(net_dev_template, net_dev_queue,
@@ -188,6 +202,7 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
__field( unsigned char, nr_frags )
__field( u16, gso_size )
__field( u16, gso_type )
+ __field( u64, net_cookie )
),
TP_fast_assign(
@@ -214,16 +229,18 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
__entry->nr_frags = skb_shinfo(skb)->nr_frags;
__entry->gso_size = skb_shinfo(skb)->gso_size;
__entry->gso_type = skb_shinfo(skb)->gso_type;
+ __entry->net_cookie = dev_net(skb->dev)->net_cookie;
),
- TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x",
+ TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x net_cookie=%llu",
__get_str(name), __entry->napi_id, __entry->queue_mapping,
__entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto,
__entry->vlan_tci, __entry->protocol, __entry->ip_summed,
__entry->hash, __entry->l4_hash, __entry->len,
__entry->data_len, __entry->truesize,
__entry->mac_header_valid, __entry->mac_header,
- __entry->nr_frags, __entry->gso_size, __entry->gso_type)
+ __entry->nr_frags, __entry->gso_size,
+ __entry->gso_type, __entry->net_cookie)
);
DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry,
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 82904291c2b8..370f8df2fdb4 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -179,7 +179,8 @@ TRACE_EVENT(pstate_sample,
{ PM_EVENT_HIBERNATE, "hibernate" }, \
{ PM_EVENT_THAW, "thaw" }, \
{ PM_EVENT_RESTORE, "restore" }, \
- { PM_EVENT_RECOVER, "recover" })
+ { PM_EVENT_RECOVER, "recover" }, \
+ { PM_EVENT_POWEROFF, "poweroff" })
DEFINE_EVENT(cpu, cpu_frequency,
diff --git a/include/trace/events/rseq.h b/include/trace/events/rseq.h
index 823b47d1ba1e..ce85d650bf4b 100644
--- a/include/trace/events/rseq.h
+++ b/include/trace/events/rseq.h
@@ -21,9 +21,9 @@ TRACE_EVENT(rseq_update,
),
TP_fast_assign(
- __entry->cpu_id = raw_smp_processor_id();
+ __entry->cpu_id = t->rseq.ids.cpu_id;
__entry->node_id = cpu_to_node(__entry->cpu_id);
- __entry->mm_cid = task_mm_cid(t);
+ __entry->mm_cid = t->rseq.ids.mm_cid;
),
TP_printk("cpu_id=%d node_id=%d mm_cid=%d", __entry->cpu_id,
diff --git a/include/trace/events/sched_ext.h b/include/trace/events/sched_ext.h
index 50e4b712735a..d1bf5acd59c5 100644
--- a/include/trace/events/sched_ext.h
+++ b/include/trace/events/sched_ext.h
@@ -45,6 +45,45 @@ TRACE_EVENT(sched_ext_event,
)
);
+TRACE_EVENT(sched_ext_bypass_lb,
+
+ TP_PROTO(__u32 node, __u32 nr_cpus, __u32 nr_tasks, __u32 nr_balanced,
+ __u32 before_min, __u32 before_max,
+ __u32 after_min, __u32 after_max),
+
+ TP_ARGS(node, nr_cpus, nr_tasks, nr_balanced,
+ before_min, before_max, after_min, after_max),
+
+ TP_STRUCT__entry(
+ __field( __u32, node )
+ __field( __u32, nr_cpus )
+ __field( __u32, nr_tasks )
+ __field( __u32, nr_balanced )
+ __field( __u32, before_min )
+ __field( __u32, before_max )
+ __field( __u32, after_min )
+ __field( __u32, after_max )
+ ),
+
+ TP_fast_assign(
+ __entry->node = node;
+ __entry->nr_cpus = nr_cpus;
+ __entry->nr_tasks = nr_tasks;
+ __entry->nr_balanced = nr_balanced;
+ __entry->before_min = before_min;
+ __entry->before_max = before_max;
+ __entry->after_min = after_min;
+ __entry->after_max = after_max;
+ ),
+
+ TP_printk("node %u: nr_cpus=%u nr_tasks=%u nr_balanced=%u min=%u->%u max=%u->%u",
+ __entry->node, __entry->nr_cpus,
+ __entry->nr_tasks, __entry->nr_balanced,
+ __entry->before_min, __entry->after_min,
+ __entry->before_max, __entry->after_max
+ )
+);
+
#endif /* _TRACE_SCHED_EXT_H */
/* This part must be outside protection */
diff --git a/include/trace/events/spi-mem.h b/include/trace/events/spi-mem.h
new file mode 100644
index 000000000000..d13f0bcff5e7
--- /dev/null
+++ b/include/trace/events/spi-mem.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM spi-mem
+
+#undef TRACE_SYSTEM_VAR
+#define TRACE_SYSTEM_VAR spi_mem
+
+#if !defined(_TRACE_SPI_MEM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SPI_MEM_H
+
+#include <linux/tracepoint.h>
+#include <linux/spi/spi-mem.h>
+
+#define decode_dtr(dtr) \
+ __print_symbolic(dtr, \
+ { 0, "S" }, \
+ { 1, "D" })
+
+TRACE_EVENT(spi_mem_start_op,
+ TP_PROTO(struct spi_mem *mem, const struct spi_mem_op *op),
+ TP_ARGS(mem, op),
+
+ TP_STRUCT__entry(
+ __string(name, mem->name)
+ __dynamic_array(u8, op, 1 + op->addr.nbytes + op->dummy.nbytes)
+ __dynamic_array(u8, data, op->data.dir == SPI_MEM_DATA_OUT ?
+ min(op->data.nbytes, 64) : 0)
+ __field(u32, data_len)
+ __field(u32, max_freq)
+ __field(u8, cmd_buswidth)
+ __field(bool, cmd_dtr)
+ __field(u8, addr_buswidth)
+ __field(bool, addr_dtr)
+ __field(u8, dummy_nbytes)
+ __field(u8, data_buswidth)
+ __field(bool, data_dtr)
+ ),
+
+ TP_fast_assign(
+ int i;
+
+ __assign_str(name);
+ __entry->max_freq = op->max_freq ?: mem->spi->max_speed_hz;
+
+ __entry->cmd_buswidth = op->cmd.buswidth;
+ __entry->cmd_dtr = op->cmd.dtr;
+ *((u8 *)__get_dynamic_array(op)) = op->cmd.opcode;
+
+ __entry->addr_buswidth = op->addr.buswidth;
+ __entry->addr_dtr = op->addr.dtr;
+ for (i = 0; i < op->addr.nbytes; i++)
+ ((u8 *)__get_dynamic_array(op))[i + 1] =
+ op->addr.val >> (8 * (op->addr.nbytes - i - 1));
+
+ memset(((u8 *)__get_dynamic_array(op)) + op->addr.nbytes + 1,
+ 0xff, op->dummy.nbytes);
+
+ __entry->data_len = op->data.nbytes;
+ __entry->data_buswidth = op->data.buswidth;
+ __entry->data_dtr = op->data.dtr;
+ if (op->data.dir == SPI_MEM_DATA_OUT)
+ memcpy(__get_dynamic_array(data), op->data.buf.out,
+ __get_dynamic_array_len(data));
+ ),
+
+ TP_printk("%s %u%s-%u%s-%u%s @%u Hz op=[%*phD] len=%u tx=[%*phD]",
+ __get_str(name),
+ __entry->cmd_buswidth, decode_dtr(__entry->cmd_dtr),
+ __entry->addr_buswidth, decode_dtr(__entry->addr_dtr),
+ __entry->data_buswidth, decode_dtr(__entry->data_dtr),
+ __entry->max_freq,
+ __get_dynamic_array_len(op), __get_dynamic_array(op),
+ __entry->data_len,
+ __get_dynamic_array_len(data), __get_dynamic_array(data))
+);
+
+TRACE_EVENT(spi_mem_stop_op,
+ TP_PROTO(struct spi_mem *mem, const struct spi_mem_op *op),
+ TP_ARGS(mem, op),
+
+ TP_STRUCT__entry(
+ __string(name, mem->name)
+ __dynamic_array(u8, data, op->data.dir == SPI_MEM_DATA_IN ?
+ min(op->data.nbytes, 64) : 0)
+ __field(u32, data_len)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name);
+ __entry->data_len = op->data.nbytes;
+ if (op->data.dir == SPI_MEM_DATA_IN)
+ memcpy(__get_dynamic_array(data), op->data.buf.in,
+ __get_dynamic_array_len(data));
+ ),
+
+ TP_printk("%s len=%u rx=[%*phD]",
+ __get_str(name),
+ __entry->data_len,
+ __get_dynamic_array_len(data), __get_dynamic_array(data))
+);
+
+
+#endif /* _TRACE_SPI_MEM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/timer_migration.h b/include/trace/events/timer_migration.h
index 47db5eaf2f9a..61171b13c687 100644
--- a/include/trace/events/timer_migration.h
+++ b/include/trace/events/timer_migration.h
@@ -173,14 +173,14 @@ DEFINE_EVENT(tmigr_cpugroup, tmigr_cpu_active,
TP_ARGS(tmc)
);
-DEFINE_EVENT(tmigr_cpugroup, tmigr_cpu_online,
+DEFINE_EVENT(tmigr_cpugroup, tmigr_cpu_available,
TP_PROTO(struct tmigr_cpu *tmc),
TP_ARGS(tmc)
);
-DEFINE_EVENT(tmigr_cpugroup, tmigr_cpu_offline,
+DEFINE_EVENT(tmigr_cpugroup, tmigr_cpu_unavailable,
TP_PROTO(struct tmigr_cpu *tmc),
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index c08aff044e80..311a341e6fe4 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -120,7 +120,7 @@ DECLARE_EVENT_CLASS(writeback_dirty_inode_template,
/* may be called for files on pseudo FSes w/ unregistered bdi */
strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
__entry->ino = inode->i_ino;
- __entry->state = inode->i_state;
+ __entry->state = inode_state_read_once(inode);
__entry->flags = flags;
),
@@ -748,7 +748,7 @@ TRACE_EVENT(writeback_sb_inodes_requeue,
strscpy_pad(__entry->name,
bdi_dev_name(inode_to_bdi(inode)), 32);
__entry->ino = inode->i_ino;
- __entry->state = inode->i_state;
+ __entry->state = inode_state_read_once(inode);
__entry->dirtied_when = inode->dirtied_when;
__entry->cgroup_ino = __trace_wb_assign_cgroup(inode_to_wb(inode));
),
@@ -787,7 +787,7 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
strscpy_pad(__entry->name,
bdi_dev_name(inode_to_bdi(inode)), 32);
__entry->ino = inode->i_ino;
- __entry->state = inode->i_state;
+ __entry->state = inode_state_read_once(inode);
__entry->dirtied_when = inode->dirtied_when;
__entry->writeback_index = inode->i_mapping->writeback_index;
__entry->nr_to_write = nr_to_write;
@@ -839,7 +839,7 @@ DECLARE_EVENT_CLASS(writeback_inode_template,
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->state = inode->i_state;
+ __entry->state = inode_state_read_once(inode);
__entry->mode = inode->i_mode;
__entry->dirtied_when = inode->dirtied_when;
),
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 8e193f3a33b3..0dd7f2b33431 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -16,6 +16,9 @@
* @name: name of the syscall
* @syscall_nr: number of the syscall
* @nb_args: number of parameters it takes
+ * @user_arg_is_str: set if the arg for @user_arg_size is a string
+ * @user_arg_size: holds @arg that has size of the user space to read
+ * @user_mask: mask of @args that will read user space
* @types: list of types as strings
* @args: list of args as strings (args[i] matches types[i])
* @enter_fields: list of fields for syscall_enter trace event
@@ -25,7 +28,10 @@
struct syscall_metadata {
const char *name;
int syscall_nr;
- int nb_args;
+ u8 nb_args:7;
+ u8 user_arg_is_str:1;
+ s8 user_arg_size;
+ short user_mask;
const char **types;
const char **args;
struct list_head enter_fields;
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-06 05:18:19 +0000