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| author |   Junyong Sun <sunjy516@gmail.com> | 2020-01-30 22:13:48 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-31 10:30:38 -0800 |
| commit | 7e168b9babab254c3f9a6c7ed100faee73d493f8 (patch) | |
| tree | 97f720f14276854379e822faac8011b53fecf30c /include/trace | |
| parent | mm/page_vma_mapped.c: explicitly compare pfn for normal, hugetlbfs and THP page (diff) | |
| download | linux-dev-7e168b9babab254c3f9a6c7ed100faee73d493f8.tar.xz linux-dev-7e168b9babab254c3f9a6c7ed100faee73d493f8.zip | |
mm, tracing: print symbol name for kmem_alloc_node call_site events
Print the call_site ip of kmem_alloc_node using '%pS' to improve the
readability of raw slab trace points.
Link: http://lkml.kernel.org/r/1577949568-4518-1-git-send-email-sunjunyong@xiaomi.com
Signed-off-by: Junyong Sun <sunjunyong@xiaomi.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Changbin Du <changbin.du@intel.com>
Cc: Tim Murray <timmurray@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/kmem.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index ad7e642bd497..f65b1f6db22d 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -88,8 +88,8 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __entry->node = node; ), - TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", - __entry->call_site, + TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d", + (void *)__entry->call_site, __entry->ptr, __entry->bytes_req, __entry->bytes_alloc, |