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Commit 08e3f4a2 authored Mar 30, 2020 by Collin Fijalkovich

Add mm_event trace events to the atrace 'memory' category

Bug: 150130660
Test: Recorded a trace via the atrace commandline and verified
mm_event entries were included.

Change-Id: I5f7f7571496c31c77210fa0673829dc6c6223ac7

parent 08768df3

cmds/atrace/atrace.cpp

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -233,6 +233,7 @@ static const TracingCategory k_categories[] = {
	{ REQ, "events/filemap/enable" },		{ REQ, "events/filemap/enable" },
	} },		} },
	{ "memory", "Memory", 0, {		{ "memory", "Memory", 0, {
			{ OPT, "events/mm_event/mm_event_record/enable" },
	{ OPT, "events/kmem/rss_stat/enable" },		{ OPT, "events/kmem/rss_stat/enable" },
	{ OPT, "events/kmem/ion_heap_grow/enable" },		{ OPT, "events/kmem/ion_heap_grow/enable" },
	{ OPT, "events/kmem/ion_heap_shrink/enable" },		{ OPT, "events/kmem/ion_heap_shrink/enable" },

cmds/atrace/atrace.rc

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -107,6 +107,8 @@ on late-init
	chmod 0666 /sys/kernel/tracing/events/kmem/ion_heap_grow/enable		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/debug/tracing/events/kmem/ion_heap_shrink/enable
	chmod 0666 /sys/kernel/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/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		chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_generate/enable
	chmod 0666 /sys/kernel/tracing/events/signal/signal_generate/enable		chmod 0666 /sys/kernel/tracing/events/signal/signal_generate/enable
	chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_deliver/enable		chmod 0666 /sys/kernel/debug/tracing/events/signal/signal_deliver/enable