diff options
| author | 2020-04-23 22:43:40 +0100 | |
|---|---|---|
| committer | 2020-04-23 22:43:40 +0100 | |
| commit | 88a85f3fa162e6deffe65192c812b3025cead94b (patch) | |
| tree | a114463ded572d6d19fffe0c794edb1a166d1987 | |
| parent | b57cf93f5ca4e29a0c5cbe0c4456bb8522547b42 (diff) | |
Add ion/ion_stat to the atrace memory category
ion_stat was added to 4.19+ kernels as a successor to the existing
ion_heap_grow / shrink tracepoints
Bug: 154302786
Test: cuttlefish with new kernel, run atrace memory and cat /sys/kernel/tracing/events/ion/ion_stat/enable
Change-Id: I2502d281be0a1de5a0bde41482e70ad8ef29fd0b
| -rw-r--r-- | cmds/atrace/atrace.cpp | 1 | ||||
| -rw-r--r-- | cmds/atrace/atrace.rc | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp index 8637a31a5e..28fdaa4306 100644 --- a/cmds/atrace/atrace.cpp +++ b/cmds/atrace/atrace.cpp @@ -237,6 +237,7 @@ static const TracingCategory k_categories[] = { { OPT, "events/kmem/rss_stat/enable" }, { OPT, "events/kmem/ion_heap_grow/enable" }, { OPT, "events/kmem/ion_heap_shrink/enable" }, + { OPT, "events/ion/ion_stat/enable" }, } }, }; diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc index 040dddeb12..9b2f4a8861 100644 --- a/cmds/atrace/atrace.rc +++ b/cmds/atrace/atrace.rc @@ -107,6 +107,8 @@ on late-init chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_grow/enable chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_heap_shrink/enable chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_shrink/enable + chmod 0666 /sys/kernel/debug/tracing/events/ion/ion_stat/enable + chmod 0666 /sys/kernel/tracing/events/ion/ion_stat/enable chmod 0666 /sys/kernel/debug/tracing/events/mm_event/mm_event_record/enable chmod 0666 /sys/kernel/tracing/events/mm_event/mm_event_record/enable chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_generate/enable |