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Merge "Use ro.logd.kernel for kernel logcat"

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Treehugger Robot 2018-01-16 18:24:08 +00:00 • committed by Gerrit Code Review
commit d443dd327a
2 changed files with 5 additions and 5 deletions
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6
logd/README.property
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@ -31,9 +31,9 @@ ro.logd.size number svelte default for persist.logd.size. Larger
resist increasing the log buffer. resist increasing the log buffer.
persist.logd.size.<buffer> number ro Size of the buffer for <buffer> log 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.logd.size.<buffer> number svelte default for persist.logd.size.<buffer>
ro.config.low_ram bool false if true, logd.statistics, logd.kernel ro.config.low_ram bool false if true, logd.statistics,
default false, logd.size 64K instead ro.logd.kernel default false,
of 256K. logd.size 64K instead of 256K.
persist.logd.filter string Pruning filter to optimize content. persist.logd.filter string Pruning filter to optimize content.
At runtime use: logcat -P "<string>" At runtime use: logcat -P "<string>"
ro.logd.filter string "~! ~1000/!" default for persist.logd.filter. ro.logd.filter string "~! ~1000/!" default for persist.logd.filter.

4
logd/main.cpp
View file

@ -438,8 +438,8 @@ int main(int argc, char* argv[]) {
int fdPmesg = -1; int fdPmesg = -1;
bool klogd = __android_logger_property_get_bool( bool klogd = __android_logger_property_get_bool(
"logd.kernel", BOOL_DEFAULT_TRUE | BOOL_DEFAULT_FLAG_PERSIST | "ro.logd.kernel",
BOOL_DEFAULT_FLAG_ENG | BOOL_DEFAULT_FLAG_SVELTE); BOOL_DEFAULT_TRUE | BOOL_DEFAULT_FLAG_ENG | BOOL_DEFAULT_FLAG_SVELTE);
if (klogd) { if (klogd) {
static const char proc_kmsg[] = "/proc/kmsg"; static const char proc_kmsg[] = "/proc/kmsg";
fdPmesg = android_get_control_file(proc_kmsg); fdPmesg = android_get_control_file(proc_kmsg);