46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* Copyright 2018 Google, Inc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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/*
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* The single event tag id for all stats logs.
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* Keep this in sync with system/core/logcat/event.logtags
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*/
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const static int kStatsEventTag = 1937006964;
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/**
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* Logs the change in LMKD state which is used as start/stop boundaries for logging
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* LMK_KILL_OCCURRED event.
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* Code: LMK_STATE_CHANGED = 54
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*/
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int
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stats_write_lmk_state_changed(android_log_context ctx, int32_t code, int32_t state);
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/**
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* Logs the event when LMKD kills a process to reduce memory pressure.
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* Code: LMK_KILL_OCCURRED = 51
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*/
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int
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stats_write_lmk_kill_occurred(android_log_context ctx, int32_t code, int32_t uid,
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char const* process_name, int32_t oom_score, int64_t pgfault,
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int64_t pgmajfault, int64_t rss_in_bytes, int64_t cache_in_bytes,
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int64_t swap_in_bytes);
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__END_DECLS
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