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Commit 32986864 authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "Experiment to skip fsync in SharedPreferences" into main

parents 94f8fbf8 637e7098

core/java/android/app/SharedPreferencesImpl.java

+3 −1
Original line number Diff line number Diff line
@@ -812,7 +812,9 @@ final class SharedPreferencesImpl implements SharedPreferences { 


            writeTime = System.currentTimeMillis();



            if (!Flags.sharedpreferencesSkipFsync()) {

                FileUtils.sync(str);

            }



            fsyncTime = System.currentTimeMillis();

core/java/android/app/performance.aconfig

+7 −0
Original line number Diff line number Diff line
@@ -37,3 +37,10 @@ flag { 
    description: "Include the ANR subreason in the description retrieved from ApplicationExitInfo"

    bug: "295599954"

}



flag {

     name: "sharedpreferences_skip_fsync"

     namespace: "system_performance"

     description: "What if SharedPreferences just didn't fsync()? Let's find out."

     bug: "435433868"

}
 
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