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Commit 796d3ec8 authored by Mark Salyzyn's avatar Mark Salyzyn Committed by Gerrit Code Review
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Merge "logd: document ro.logd.size"

parents 946d8152 66607ebc

logd/LogBuffer.cpp

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@@ -32,7 +32,7 @@ 
#include "LogReader.h"



// Default

#define LOG_BUFFER_SIZE (256 * 1024) // Tuned on a per-platform basis here?

#define LOG_BUFFER_SIZE (256 * 1024) // Tuned with ro.logd.size per-platform

#define log_buffer_size(id) mMaxSize[id]

#define LOG_BUFFER_MIN_SIZE (64 * 1024UL)

#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL)

logd/README.property

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@@ -15,7 +15,11 @@ persist.logd.logpersistd string Enable logpersist daemon, "logcatd" 
persist.logd.size          number  ro    Global default size of the buffer for

                                         all log ids at initial startup, at

                                         runtime use: logcat -b all -G <value>

ro.logd.size               number svelte default for persist.logd.size

ro.logd.size               number svelte default for persist.logd.size. Larger

                                         platform default sizes than 256KB are

                                         known to not scale well under log spam

                                         pressure. Address the spam first,

                                         resist increasing the log buffer.

persist.logd.size.<buffer> number  ro    Size of the buffer for <buffer> log

ro.logd.size.<buffer>      number svelte default for persist.logd.size.<buffer>

ro.config.low_ram          bool   false  if true, logd.statistics, logd.kernel