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authorDavid S. Miller <davem@davemloft.net>2015-07-23 00:41:16 -0700
committerDavid S. Miller <davem@davemloft.net>2015-07-23 00:41:16 -0700
commitc5e40ee287db61a79af1746954ee03ebbf1ff8a3 (patch)
tree007da00e75e9b84766ac4868421705300e1e2e14 /samples
parent052831879945be0d9fad2216b127147c565ec1b1 (diff)
parentc5dfd654d0ec0a28fe81e7bd4d4fd984a9855e09 (diff)
downloadleg-kernel-c5e40ee287db61a79af1746954ee03ebbf1ff8a3.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: net/bridge/br_mdb.c br_mdb.c conflict was a function call being removed to fix a bug in 'net' but whose signature was changed in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
-rw-r--r--samples/trace_events/trace-events-sample.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/samples/trace_events/trace-events-sample.h b/samples/trace_events/trace-events-sample.h
index 8965d1bb8811..125d6402f64f 100644
--- a/samples/trace_events/trace-events-sample.h
+++ b/samples/trace_events/trace-events-sample.h
@@ -168,7 +168,10 @@
*
* For __dynamic_array(int, foo, bar) use __get_dynamic_array(foo)
* Use __get_dynamic_array_len(foo) to get the length of the array
- * saved.
+ * saved. Note, __get_dynamic_array_len() returns the total allocated
+ * length of the dynamic array; __print_array() expects the second
+ * parameter to be the number of elements. To get that, the array length
+ * needs to be divided by the element size.
*
* For __string(foo, bar) use __get_str(foo)
*
@@ -288,7 +291,7 @@ TRACE_EVENT(foo_bar,
* This prints out the array that is defined by __array in a nice format.
*/
__print_array(__get_dynamic_array(list),
- __get_dynamic_array_len(list),
+ __get_dynamic_array_len(list) / sizeof(int),
sizeof(int)),
__get_str(str), __get_bitmask(cpus))
);