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-rw-r--r--include/trace/events/btrfs.h2
-rw-r--r--include/trace/events/dlm.h26
-rw-r--r--include/trace/events/erofs.h11
-rw-r--r--include/trace/events/f2fs.h37
-rw-r--r--include/trace/events/habanalabs.h93
-rw-r--r--include/trace/events/huge_memory.h37
-rw-r--r--include/trace/events/io_uring.h29
-rw-r--r--include/trace/events/kmem.h74
-rw-r--r--include/trace/events/maple_tree.h123
-rw-r--r--include/trace/events/mmap.h73
-rw-r--r--include/trace/events/scmi.h30
-rw-r--r--include/trace/events/sof.h121
-rw-r--r--include/trace/events/sof_intel.h148
-rw-r--r--include/trace/events/watchdog.h66
14 files changed, 770 insertions, 100 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index 73df80d462dc..ed50e81174bf 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -84,7 +84,6 @@ struct raid56_bio_trace_info;
EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
EM( IO_TREE_INODE_IO, "INODE_IO") \
- EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
@@ -154,7 +153,6 @@ FLUSH_STATES
{ EXTENT_NODATASUM, "NODATASUM"}, \
{ EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
{ EXTENT_NEED_WAIT, "NEED_WAIT"}, \
- { EXTENT_DAMAGED, "DAMAGED"}, \
{ EXTENT_NORESERVE, "NORESERVE"}, \
{ EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
{ EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h
index bad21222130e..da0eaae98fa3 100644
--- a/include/trace/events/dlm.h
+++ b/include/trace/events/dlm.h
@@ -49,7 +49,7 @@
/* 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, void *name,
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
unsigned int namelen, int mode, __u32 flags),
TP_ARGS(ls, lkb, name, namelen, mode, flags),
@@ -91,10 +91,11 @@ TRACE_EVENT(dlm_lock_start,
TRACE_EVENT(dlm_lock_end,
- TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, void *name,
- unsigned int namelen, int mode, __u32 flags, int error),
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
+ unsigned int namelen, int mode, __u32 flags, int error,
+ bool kernel_lock),
- TP_ARGS(ls, lkb, name, namelen, mode, flags, error),
+ TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock),
TP_STRUCT__entry(
__field(__u32, ls_id)
@@ -113,6 +114,7 @@ TRACE_EVENT(dlm_lock_end,
__entry->lkb_id = lkb->lkb_id;
__entry->mode = mode;
__entry->flags = flags;
+ __entry->error = error;
r = lkb->lkb_resource;
if (r)
@@ -122,14 +124,14 @@ TRACE_EVENT(dlm_lock_end,
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.
- */
- if (error == -EAGAIN || error == -EDEADLK)
- __entry->error = 0;
- else
- __entry->error = error;
+ if (kernel_lock) {
+ /* 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.
+ */
+ if (error == -EAGAIN || error == -EDEADLK)
+ __entry->error = 0;
+ }
),
diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h
index 57de057bd503..4f4c44ea3a65 100644
--- a/include/trace/events/erofs.h
+++ b/include/trace/events/erofs.h
@@ -53,15 +53,14 @@ TRACE_EVENT(erofs_lookup,
);
TRACE_EVENT(erofs_fill_inode,
- TP_PROTO(struct inode *inode, int isdir),
- TP_ARGS(inode, isdir),
+ TP_PROTO(struct inode *inode),
+ TP_ARGS(inode),
TP_STRUCT__entry(
__field(dev_t, dev )
__field(erofs_nid_t, nid )
__field(erofs_blk_t, blkaddr )
__field(unsigned int, ofs )
- __field(int, isdir )
),
TP_fast_assign(
@@ -69,13 +68,11 @@ TRACE_EVENT(erofs_fill_inode,
__entry->nid = EROFS_I(inode)->nid;
__entry->blkaddr = erofs_blknr(iloc(EROFS_I_SB(inode), __entry->nid));
__entry->ofs = erofs_blkoff(iloc(EROFS_I_SB(inode), __entry->nid));
- __entry->isdir = isdir;
),
- TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u, isdir %d",
+ TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u",
show_dev_nid(__entry),
- __entry->blkaddr, __entry->ofs,
- __entry->isdir)
+ __entry->blkaddr, __entry->ofs)
);
TRACE_EVENT(erofs_readpage,
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index f1e922237736..c6b372401c27 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -1578,9 +1578,10 @@ TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
TRACE_EVENT(f2fs_update_extent_tree_range,
TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
- unsigned int len),
+ unsigned int len,
+ unsigned int c_len),
- TP_ARGS(inode, pgofs, blkaddr, len),
+ TP_ARGS(inode, pgofs, blkaddr, len, c_len),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -1588,6 +1589,7 @@ TRACE_EVENT(f2fs_update_extent_tree_range,
__field(unsigned int, pgofs)
__field(u32, blk)
__field(unsigned int, len)
+ __field(unsigned int, c_len)
),
TP_fast_assign(
@@ -1596,14 +1598,17 @@ TRACE_EVENT(f2fs_update_extent_tree_range,
__entry->pgofs = pgofs;
__entry->blk = blkaddr;
__entry->len = len;
+ __entry->c_len = c_len;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
- "blkaddr = %u, len = %u",
+ "blkaddr = %u, len = %u, "
+ "c_len = %u",
show_dev_ino(__entry),
__entry->pgofs,
__entry->blk,
- __entry->len)
+ __entry->len,
+ __entry->c_len)
);
TRACE_EVENT(f2fs_shrink_extent_tree,
@@ -1823,7 +1828,10 @@ TRACE_EVENT(f2fs_iostat,
__field(unsigned long long, app_bio)
__field(unsigned long long, app_wio)
__field(unsigned long long, app_mio)
+ __field(unsigned long long, app_bcdio)
+ __field(unsigned long long, app_mcdio)
__field(unsigned long long, fs_dio)
+ __field(unsigned long long, fs_cdio)
__field(unsigned long long, fs_nio)
__field(unsigned long long, fs_mio)
__field(unsigned long long, fs_gc_dio)
@@ -1835,6 +1843,8 @@ TRACE_EVENT(f2fs_iostat,
__field(unsigned long long, app_brio)
__field(unsigned long long, app_rio)
__field(unsigned long long, app_mrio)
+ __field(unsigned long long, app_bcrio)
+ __field(unsigned long long, app_mcrio)
__field(unsigned long long, fs_drio)
__field(unsigned long long, fs_gdrio)
__field(unsigned long long, fs_cdrio)
@@ -1849,7 +1859,10 @@ TRACE_EVENT(f2fs_iostat,
__entry->app_bio = iostat[APP_BUFFERED_IO];
__entry->app_wio = iostat[APP_WRITE_IO];
__entry->app_mio = iostat[APP_MAPPED_IO];
+ __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO];
+ __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO];
__entry->fs_dio = iostat[FS_DATA_IO];
+ __entry->fs_cdio = iostat[FS_CDATA_IO];
__entry->fs_nio = iostat[FS_NODE_IO];
__entry->fs_mio = iostat[FS_META_IO];
__entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
@@ -1861,6 +1874,8 @@ TRACE_EVENT(f2fs_iostat,
__entry->app_brio = iostat[APP_BUFFERED_READ_IO];
__entry->app_rio = iostat[APP_READ_IO];
__entry->app_mrio = iostat[APP_MAPPED_READ_IO];
+ __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO];
+ __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO];
__entry->fs_drio = iostat[FS_DATA_READ_IO];
__entry->fs_gdrio = iostat[FS_GDATA_READ_IO];
__entry->fs_cdrio = iostat[FS_CDATA_READ_IO];
@@ -1870,20 +1885,24 @@ TRACE_EVENT(f2fs_iostat,
),
TP_printk("dev = (%d,%d), "
- "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
- "fs [data=%llu, node=%llu, meta=%llu, discard=%llu], "
+ "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu], "
"gc [data=%llu, node=%llu], "
"cp [data=%llu, node=%llu, meta=%llu], "
"app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
- "fs [data=%llu, (gc_data=%llu, compr_data=%llu), "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, (gc_data=%llu, cdata=%llu), "
"node=%llu, meta=%llu]",
show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
- __entry->app_bio, __entry->app_mio, __entry->fs_dio,
+ __entry->app_bio, __entry->app_mio, __entry->app_bcdio,
+ __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio,
__entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
__entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
__entry->fs_cp_nio, __entry->fs_cp_mio,
__entry->app_rio, __entry->app_drio, __entry->app_brio,
- __entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio,
+ __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio,
+ __entry->fs_drio, __entry->fs_gdrio,
__entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
);
diff --git a/include/trace/events/habanalabs.h b/include/trace/events/habanalabs.h
new file mode 100644
index 000000000000..f05c5fa668a2
--- /dev/null
+++ b/include/trace/events/habanalabs.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright 2016-2021 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM habanalabs
+
+#if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HABANALABS_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(habanalabs_mmu_template,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(u64, virt_addr)
+ __field(u64, phys_addr)
+ __field(u32, page_size)
+ __field(u8, flush_pte)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->virt_addr = virt_addr;
+ __entry->phys_addr = phys_addr;
+ __entry->page_size = page_size;
+ __entry->flush_pte = flush_pte;
+ ),
+
+ TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s",
+ __get_str(dname),
+ __entry->virt_addr,
+ __entry->phys_addr,
+ __entry->page_size,
+ __entry->flush_pte ? "true" : "false")
+);
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_map,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_unmap,
+ TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
+ TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
+
+DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller),
+
+ TP_STRUCT__entry(
+ __string(dname, dev_name(dev))
+ __field(u64, cpu_addr)
+ __field(u64, dma_addr)
+ __field(u32, size)
+ __field(const char *, caller)
+ ),
+
+ TP_fast_assign(
+ __assign_str(dname, dev_name(dev));
+ __entry->cpu_addr = cpu_addr;
+ __entry->dma_addr = dma_addr;
+ __entry->size = size;
+ __entry->caller = caller;
+ ),
+
+ TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s",
+ __get_str(dname),
+ __entry->cpu_addr,
+ __entry->dma_addr,
+ __entry->size,
+ __entry->caller)
+);
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_alloc,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_free,
+ TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
+ TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
+
+#endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index d651f3437367..935af4947917 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -11,11 +11,14 @@
EM( SCAN_FAIL, "failed") \
EM( SCAN_SUCCEED, "succeeded") \
EM( SCAN_PMD_NULL, "pmd_null") \
+ EM( SCAN_PMD_NONE, "pmd_none") \
+ EM( SCAN_PMD_MAPPED, "page_pmd_mapped") \
EM( SCAN_EXCEED_NONE_PTE, "exceed_none_pte") \
EM( SCAN_EXCEED_SWAP_PTE, "exceed_swap_pte") \
EM( SCAN_EXCEED_SHARED_PTE, "exceed_shared_pte") \
EM( SCAN_PTE_NON_PRESENT, "pte_non_present") \
EM( SCAN_PTE_UFFD_WP, "pte_uffd_wp") \
+ EM( SCAN_PTE_MAPPED_HUGEPAGE, "pte_mapped_hugepage") \
EM( SCAN_PAGE_RO, "no_writable_page") \
EM( SCAN_LACK_REFERENCED_PAGE, "lack_referenced_page") \
EM( SCAN_PAGE_NULL, "page_null") \
@@ -166,5 +169,39 @@ TRACE_EVENT(mm_collapse_huge_page_swapin,
__entry->ret)
);
+TRACE_EVENT(mm_khugepaged_scan_file,
+
+ TP_PROTO(struct mm_struct *mm, struct page *page, const char *filename,
+ int present, int swap, int result),
+
+ TP_ARGS(mm, page, filename, present, swap, result),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(unsigned long, pfn)
+ __string(filename, filename)
+ __field(int, present)
+ __field(int, swap)
+ __field(int, result)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->pfn = page ? page_to_pfn(page) : -1;
+ __assign_str(filename, filename);
+ __entry->present = present;
+ __entry->swap = swap;
+ __entry->result = result;
+ ),
+
+ TP_printk("mm=%p, scan_pfn=0x%lx, filename=%s, present=%d, swap=%d, result=%s",
+ __entry->mm,
+ __entry->pfn,
+ __get_str(filename),
+ __entry->present,
+ __entry->swap,
+ __print_symbolic(__entry->result, SCAN_STATUS))
+);
+
#endif /* __HUGE_MEMORY_H */
#include <trace/define_trace.h>
diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h
index c5b21ff0ac85..936fd41bf147 100644
--- a/include/trace/events/io_uring.h
+++ b/include/trace/events/io_uring.h
@@ -655,6 +655,35 @@ TRACE_EVENT(io_uring_short_write,
__entry->wanted, __entry->got)
);
+/*
+ * io_uring_local_work_run - ran ring local task work
+ *
+ * @tctx: pointer to a io_uring_ctx
+ * @count: how many functions it ran
+ * @loops: how many loops it ran
+ *
+ */
+TRACE_EVENT(io_uring_local_work_run,
+
+ TP_PROTO(void *ctx, int count, unsigned int loops),
+
+ TP_ARGS(ctx, count, loops),
+
+ TP_STRUCT__entry (
+ __field(void *, ctx )
+ __field(int, count )
+ __field(unsigned int, loops )
+ ),
+
+ TP_fast_assign(
+ __entry->ctx = ctx;
+ __entry->count = count;
+ __entry->loops = loops;
+ ),
+
+ TP_printk("ring %p, count %d, loops %u", __entry->ctx, __entry->count, __entry->loops)
+);
+
#endif /* _TRACE_IO_URING_H */
/* This part must be outside protection */
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 4cb51ace600d..243073cfc29d 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -9,16 +9,15 @@
#include <linux/tracepoint.h>
#include <trace/events/mmflags.h>
-DECLARE_EVENT_CLASS(kmem_alloc,
+TRACE_EVENT(kmem_cache_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),
+ gfp_t gfp_flags,
+ int node),
- TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags),
+ TP_ARGS(call_site, ptr, s, gfp_flags, node),
TP_STRUCT__entry(
__field( unsigned long, call_site )
@@ -26,56 +25,42 @@ DECLARE_EVENT_CLASS(kmem_alloc,
__field( size_t, bytes_req )
__field( size_t, bytes_alloc )
__field( unsigned long, gfp_flags )
+ __field( int, node )
__field( bool, accounted )
),
TP_fast_assign(
__entry->call_site = call_site;
__entry->ptr = ptr;
- __entry->bytes_req = bytes_req;
- __entry->bytes_alloc = bytes_alloc;
+ __entry->bytes_req = s->object_size;
+ __entry->bytes_alloc = s->size;
__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;
+ (s->flags & SLAB_ACCOUNT)) : false;
),
- TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s accounted=%s",
+ 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->accounted ? "true" : "false")
);
-DEFINE_EVENT(kmem_alloc, kmalloc,
-
- 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, s, bytes_req, bytes_alloc, gfp_flags)
-);
-
-DEFINE_EVENT(kmem_alloc, kmem_cache_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, s, bytes_req, bytes_alloc, gfp_flags)
-);
-
-DECLARE_EVENT_CLASS(kmem_alloc_node,
+TRACE_EVENT(kmalloc,
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, s, bytes_req, bytes_alloc, gfp_flags, node),
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
TP_STRUCT__entry(
__field( unsigned long, call_site )
@@ -84,7 +69,6 @@ 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(
@@ -94,9 +78,6 @@ 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 accounted=%s",
@@ -106,25 +87,8 @@ DECLARE_EVENT_CLASS(kmem_alloc_node,
__entry->bytes_alloc,
show_gfp_flags(__entry->gfp_flags),
__entry->node,
- __entry->accounted ? "true" : "false")
-);
-
-DEFINE_EVENT(kmem_alloc_node, kmalloc_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, 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,
- struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc,
- gfp_t gfp_flags, int node),
-
- TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node)
+ (IS_ENABLED(CONFIG_MEMCG_KMEM) &&
+ (__entry->gfp_flags & (__force unsigned long)__GFP_ACCOUNT)) ? "true" : "false")
);
TRACE_EVENT(kfree,
@@ -149,20 +113,20 @@ TRACE_EVENT(kfree,
TRACE_EVENT(kmem_cache_free,
- TP_PROTO(unsigned long call_site, const void *ptr, const char *name),
+ TP_PROTO(unsigned long call_site, const void *ptr, const struct kmem_cache *s),
- TP_ARGS(call_site, ptr, name),
+ TP_ARGS(call_site, ptr, s),
TP_STRUCT__entry(
__field( unsigned long, call_site )
__field( const void *, ptr )
- __string( name, name )
+ __string( name, s->name )
),
TP_fast_assign(
__entry->call_site = call_site;
__entry->ptr = ptr;
- __assign_str(name, name);
+ __assign_str(name, s->name);
),
TP_printk("call_site=%pS ptr=%p name=%s",
diff --git a/include/trace/events/maple_tree.h b/include/trace/events/maple_tree.h
new file mode 100644
index 000000000000..2be403bdc2bd
--- /dev/null
+++ b/include/trace/events/maple_tree.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM maple_tree
+
+#if !defined(_TRACE_MM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MM_H
+
+
+#include <linux/tracepoint.h>
+
+struct ma_state;
+
+TRACE_EVENT(ma_op,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+TRACE_EVENT(ma_read,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+
+TRACE_EVENT(ma_write,
+
+ TP_PROTO(const char *fn, struct ma_state *mas, unsigned long piv,
+ void *val),
+
+ TP_ARGS(fn, mas, piv, val),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(unsigned long, piv)
+ __field(void *, val)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->piv = piv;
+ __entry->val = val;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode %p (%lu %lu) range:%lu-%lu piv (%lu) val %p",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last,
+ (unsigned long) __entry->piv,
+ (void *) __entry->val
+ )
+)
+#endif /* _TRACE_MM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/mmap.h b/include/trace/events/mmap.h
index 4661f7ba07c0..216de5f03621 100644
--- a/include/trace/events/mmap.h
+++ b/include/trace/events/mmap.h
@@ -42,6 +42,79 @@ TRACE_EVENT(vm_unmapped_area,
__entry->low_limit, __entry->high_limit, __entry->align_mask,
__entry->align_offset)
);
+
+TRACE_EVENT(vma_mas_szero,
+ TP_PROTO(struct maple_tree *mt, unsigned long start,
+ unsigned long end),
+
+ TP_ARGS(mt, start, end),
+
+ TP_STRUCT__entry(
+ __field(struct maple_tree *, mt)
+ __field(unsigned long, start)
+ __field(unsigned long, end)
+ ),
+
+ TP_fast_assign(
+ __entry->mt = mt;
+ __entry->start = start;
+ __entry->end = end;
+ ),
+
+ TP_printk("mt_mod %p, (NULL), SNULL, %lu, %lu,",
+ __entry->mt,
+ (unsigned long) __entry->start,
+ (unsigned long) __entry->end
+ )
+);
+
+TRACE_EVENT(vma_store,
+ TP_PROTO(struct maple_tree *mt, struct vm_area_struct *vma),
+
+ TP_ARGS(mt, vma),
+
+ TP_STRUCT__entry(
+ __field(struct maple_tree *, mt)
+ __field(struct vm_area_struct *, vma)
+ __field(unsigned long, vm_start)
+ __field(unsigned long, vm_end)
+ ),
+
+ TP_fast_assign(
+ __entry->mt = mt;
+ __entry->vma = vma;
+ __entry->vm_start = vma->vm_start;
+ __entry->vm_end = vma->vm_end - 1;
+ ),
+
+ TP_printk("mt_mod %p, (%p), STORE, %lu, %lu,",
+ __entry->mt, __entry->vma,
+ (unsigned long) __entry->vm_start,
+ (unsigned long) __entry->vm_end
+ )
+);
+
+
+TRACE_EVENT(exit_mmap,
+ TP_PROTO(struct mm_struct *mm),
+
+ TP_ARGS(mm),
+
+ TP_STRUCT__entry(
+ __field(struct mm_struct *, mm)
+ __field(struct maple_tree *, mt)
+ ),
+
+ TP_fast_assign(
+ __entry->mm = mm;
+ __entry->mt = &mm->mm_mt;
+ ),
+
+ TP_printk("mt_mod %p, DESTROY\n",
+ __entry->mt
+ )
+);
+
#endif
/* This part must be outside protection */
diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h
index 65016a767b7a..f160d68f961d 100644
--- a/include/trace/events/scmi.h
+++ b/include/trace/events/scmi.h
@@ -27,9 +27,9 @@ TRACE_EVENT(scmi_fc_call,
__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)
+ TP_printk("pt=%02X msg_id=%02X res_id:%u vals=%u:%u",
+ __entry->protocol_id, __entry->msg_id,
+ __entry->res_id, __entry->val1, __entry->val2)
);
TRACE_EVENT(scmi_xfer_begin,
@@ -53,9 +53,9 @@ TRACE_EVENT(scmi_xfer_begin,
__entry->poll = poll;
),
- TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u poll=%u",
- __entry->transfer_id, __entry->msg_id, __entry->protocol_id,
- __entry->seq, __entry->poll)
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->poll)
);
TRACE_EVENT(scmi_xfer_response_wait,
@@ -81,9 +81,9 @@ TRACE_EVENT(scmi_xfer_response_wait,
__entry->poll = poll;
),
- TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u tmo_ms=%u poll=%u",
- __entry->transfer_id, __entry->msg_id, __entry->protocol_id,
- __entry->seq, __entry->timeout, __entry->poll)
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->timeout, __entry->poll)
);
TRACE_EVENT(scmi_xfer_end,
@@ -107,9 +107,9 @@ TRACE_EVENT(scmi_xfer_end,
__entry->status = status;
),
- TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%d",
- __entry->transfer_id, __entry->msg_id, __entry->protocol_id,
- __entry->seq, __entry->status)
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->status)
);
TRACE_EVENT(scmi_rx_done,
@@ -133,9 +133,9 @@ TRACE_EVENT(scmi_rx_done,
__entry->msg_type = msg_type;
),
- TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u msg_type=%u",
- __entry->transfer_id, __entry->msg_id, __entry->protocol_id,
- __entry->seq, __entry->msg_type)
+ TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u",
+ __entry->protocol_id, __entry->msg_id, __entry->seq,
+ __entry->transfer_id, __entry->msg_type)
);
TRACE_EVENT(scmi_msg_dump,
diff --git a/include/trace/events/sof.h b/include/trace/events/sof.h
new file mode 100644
index 000000000000..21c2a1efb9f6
--- /dev/null
+++ b/include/trace/events/sof.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2022 Intel Corporation. All rights reserved.
+ *
+ * Author: Noah Klayman <noah.klayman@intel.com>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sof
+
+#if !defined(_TRACE_SOF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SOF_H
+#include <linux/tracepoint.h>
+#include <linux/types.h>
+#include <sound/sof/stream.h>
+#include "../../../sound/soc/sof/sof-audio.h"
+
+DECLARE_EVENT_CLASS(sof_widget_template,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget),
+ TP_STRUCT__entry(
+ __string(name, swidget->widget->name)
+ __field(int, use_count)
+ ),
+ TP_fast_assign(
+ __assign_str(name, swidget->widget->name);
+ __entry->use_count = swidget->use_count;
+ ),
+ TP_printk("name=%s use_count=%d", __get_str(name), __entry->use_count)
+);
+
+DEFINE_EVENT(sof_widget_template, sof_widget_setup,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget)
+);
+
+DEFINE_EVENT(sof_widget_template, sof_widget_free,
+ TP_PROTO(struct snd_sof_widget *swidget),
+ TP_ARGS(swidget)
+);
+
+TRACE_EVENT(sof_ipc3_period_elapsed_position,
+ TP_PROTO(struct snd_sof_dev *sdev, struct sof_ipc_stream_posn *posn),
+ TP_ARGS(sdev, posn),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u64, host_posn)
+ __field(u64, dai_posn)
+ __field(u64, wallclock)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->host_posn = posn->host_posn;
+ __entry->dai_posn = posn->dai_posn;
+ __entry->wallclock = posn->wallclock;
+ ),
+ TP_printk("device_name=%s host_posn=%#llx dai_posn=%#llx wallclock=%#llx",
+ __get_str(device_name), __entry->host_posn, __entry->dai_posn,
+ __entry->wallclock)
+);
+
+TRACE_EVENT(sof_pcm_pointer_position,
+ TP_PROTO(struct snd_sof_dev *sdev,
+ struct snd_sof_pcm *spcm,
+ struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t dma_posn,
+ snd_pcm_uframes_t dai_posn
+ ),
+ TP_ARGS(sdev, spcm, substream, dma_posn, dai_posn),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, pcm_id)
+ __field(int, stream)
+ __field(unsigned long, dma_posn)
+ __field(unsigned long, dai_posn)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->pcm_id = le32_to_cpu(spcm->pcm.pcm_id);
+ __entry->stream = substream->stream;
+ __entry->dma_posn = dma_posn;
+ __entry->dai_posn = dai_posn;
+ ),
+ TP_printk("device_name=%s pcm_id=%d stream=%d dma_posn=%lu dai_posn=%lu",
+ __get_str(device_name), __entry->pcm_id, __entry->stream,
+ __entry->dma_posn, __entry->dai_posn)
+);
+
+TRACE_EVENT(sof_stream_position_ipc_rx,
+ TP_PROTO(struct device *dev),
+ TP_ARGS(dev),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(dev))
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(dev));
+ ),
+ TP_printk("device_name=%s", __get_str(device_name))
+);
+
+TRACE_EVENT(sof_ipc4_fw_config,
+ TP_PROTO(struct snd_sof_dev *sdev, char *key, u32 value),
+ TP_ARGS(sdev, key, value),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __string(key, key)
+ __field(u32, value)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __assign_str(key, key);
+ __entry->value = value;
+ ),
+ TP_printk("device_name=%s key=%s value=%d",
+ __get_str(device_name), __get_str(key), __entry->value)
+);
+
+#endif /* _TRACE_SOF_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/sof_intel.h b/include/trace/events/sof_intel.h
new file mode 100644
index 000000000000..2a77f9d26c0b
--- /dev/null
+++ b/include/trace/events/sof_intel.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2022 Intel Corporation. All rights reserved.
+ *
+ * Author: Noah Klayman <noah.klayman@intel.com>
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sof_intel
+
+#if !defined(_TRACE_SOF_INTEL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SOF_INTEL_H
+#include <linux/tracepoint.h>
+#include <sound/hdaudio.h>
+#include "../../../sound/soc/sof/sof-audio.h"
+
+TRACE_EVENT(sof_intel_hda_irq,
+ TP_PROTO(struct snd_sof_dev *sdev, char *source),
+ TP_ARGS(sdev, source),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __string(source, source)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __assign_str(source, source);
+ ),
+ TP_printk("device_name=%s source=%s",
+ __get_str(device_name), __get_str(source))
+);
+
+DECLARE_EVENT_CLASS(sof_intel_ipc_firmware_template,
+ TP_ARGS(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_PROTO(sdev, msg, msg_ext),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, msg)
+ __field(u32, msg_ext)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->msg = msg;
+ __entry->msg_ext = msg_ext;
+ ),
+ TP_printk("device_name=%s msg=%#x msg_ext=%#x",
+ __get_str(device_name), __entry->msg, __entry->msg_ext)
+);
+
+DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_response,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_ARGS(sdev, msg, msg_ext)
+);
+
+DEFINE_EVENT(sof_intel_ipc_firmware_template, sof_intel_ipc_firmware_initiated,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 msg, u32 msg_ext),
+ TP_ARGS(sdev, msg, msg_ext)
+);
+
+TRACE_EVENT(sof_intel_D0I3C_updated,
+ TP_PROTO(struct snd_sof_dev *sdev, u8 reg),
+ TP_ARGS(sdev, reg),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u8, reg)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->reg = reg;
+ ),
+ TP_printk("device_name=%s register=%#x",
+ __get_str(device_name), __entry->reg)
+);
+
+TRACE_EVENT(sof_intel_hda_irq_ipc_check,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 irq_status),
+ TP_ARGS(sdev, irq_status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, irq_status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->irq_status = irq_status;
+ ),
+ TP_printk("device_name=%s irq_status=%#x",
+ __get_str(device_name), __entry->irq_status)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_pcm,
+ TP_PROTO(struct snd_sof_dev *sdev,
+ struct hdac_stream *hstream,
+ struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t pos
+ ),
+ TP_ARGS(sdev, hstream, substream, pos),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, hstream_index)
+ __field(u32, substream)
+ __field(unsigned long, pos)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->hstream_index = hstream->index;
+ __entry->substream = substream->stream;
+ __entry->pos = pos;
+ ),
+ TP_printk("device_name=%s hstream_index=%d substream=%d pos=%lu",
+ __get_str(device_name), __entry->hstream_index,
+ __entry->substream, __entry->pos)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_stream_status,
+ TP_PROTO(struct device *dev, struct hdac_stream *s, u32 status),
+ TP_ARGS(dev, s, status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(dev))
+ __field(u32, stream)
+ __field(u32, status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(dev));
+ __entry->stream = s->index;
+ __entry->status = status;
+ ),
+ TP_printk("device_name=%s stream=%d status=%#x",
+ __get_str(device_name), __entry->stream, __entry->status)
+);
+
+TRACE_EVENT(sof_intel_hda_dsp_check_stream_irq,
+ TP_PROTO(struct snd_sof_dev *sdev, u32 status),
+ TP_ARGS(sdev, status),
+ TP_STRUCT__entry(
+ __string(device_name, dev_name(sdev->dev))
+ __field(u32, status)
+ ),
+ TP_fast_assign(
+ __assign_str(device_name, dev_name(sdev->dev));
+ __entry->status = status;
+ ),
+ TP_printk("device_name=%s status=%#x",
+ __get_str(device_name), __entry->status)
+);
+
+#endif /* _TRACE_SOF_INTEL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/watchdog.h b/include/trace/events/watchdog.h
new file mode 100644
index 000000000000..beb9bb3424c8
--- /dev/null
+++ b/include/trace/events/watchdog.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM watchdog
+
+#if !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_WATCHDOG_H
+
+#include <linux/watchdog.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(watchdog_template,
+
+ TP_PROTO(struct watchdog_device *wdd, int err),
+
+ TP_ARGS(wdd, err),
+
+ TP_STRUCT__entry(
+ __field(int, id)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->id = wdd->id;
+ __entry->err = err;
+ ),
+
+ TP_printk("watchdog%d err=%d", __entry->id, __entry->err)
+);
+
+DEFINE_EVENT(watchdog_template, watchdog_start,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+DEFINE_EVENT(watchdog_template, watchdog_ping,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+DEFINE_EVENT(watchdog_template, watchdog_stop,
+ TP_PROTO(struct watchdog_device *wdd, int err),
+ TP_ARGS(wdd, err));
+
+TRACE_EVENT(watchdog_set_timeout,
+
+ TP_PROTO(struct watchdog_device *wdd, unsigned int timeout, int err),
+
+ TP_ARGS(wdd, timeout, err),
+
+ TP_STRUCT__entry(
+ __field(int, id)
+ __field(unsigned int, timeout)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->id = wdd->id;
+ __entry->timeout = timeout;
+ __entry->err = err;
+ ),
+
+ TP_printk("watchdog%d timeout=%u err=%d", __entry->id, __entry->timeout, __entry->err)
+);
+
+#endif /* !defined(_TRACE_WATCHDOG_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.