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Use timeout -i to distinguish cases where logcat is making progress.

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Bug: http://b/196856709
Test: treehugger
Change-Id: I90ccb32df5ef841a02e9b759891552291142979f
This commit is contained in:
Elliott Hughes
2022-08-08 20:47:09 +00:00
parent 2fd53f29b2
commit 8432d4a6ab
1 changed files with 2 additions and 2 deletions
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4
services/core/java/com/android/server/am/ActivityManagerService.java
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@@ -8407,9 +8407,9 @@ public class ActivityManagerService extends IActivityManager.Stub
InputStreamReader input = null;
try {
java.lang.Process logcat = new ProcessBuilder(
// Time out after 10s, but kill logcat with SEGV
// Time out after 10s of inactivity, but kill logcat with SEGV
// so we can investigate why it didn't finish.
"/system/bin/timeout", "-s", "SEGV", "10s",
"/system/bin/timeout", "-i", "-s", "SEGV", "10s",
// Merge several logcat streams, and take the last N lines.
"/system/bin/logcat", "-v", "threadtime", "-b", "events", "-b", "system",
"-b", "main", "-b", "crash", "-t", String.valueOf(lines))