Commit aabe003b authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
Browse files

restore all

parent 4b52beab

src/debugfs-webgui/debugfs.js

+10 −1
Original line number Diff line number Diff line
@@ -28,7 +28,16 @@ function init(){ 
        });

    });

    

    $("body").append($("<div>").css({padding:"0px 0px 10px 0px"}).append(b0).append(b1));

    var b2 = $("<button>",{id:"b2"}).css({margin:"0px 0px 0px 10px"}).html("apply all");

    

    b2.click(function(){

        $.ajax({

            url: "debugfs.php?cmd=restore"

        });

    });    

    

    

    $("body").append($("<div>").css({padding:"0px 0px 10px 0px"}).append(b0).append(b1).append(b2));

    

    var t = $("<table border=\"1\">").html("\

        <tr>\

src/debugfs-webgui/debugfs.php

+28 −1
Original line number Diff line number Diff line
@@ -96,6 +96,28 @@ function update_config($data){ 
    file_put_contents($tmp_config,$data);

}



function apply_config_to_control(){

    global $tmp_config;

    $arr_config = json_decode(file_get_contents($tmp_config),true);

    

    foreach($arr_config as $k0 => $v0){

        foreach($v0['configs'] as $k1 => $v1){

            if ($v1['state']==1){

                foreach($v1['lines'] as $k2 => $v2){

                    $file = $v2['file'];

                    $lineno = $v2['lineno'];

                    $flag = $v2['flags'];

                    if ($flag=="p") $sign = "+";

                    else            $sign = "-";

                    exec("echo -n 'file $file line $lineno ${sign}p' > /sys/kernel/debug/dynamic_debug/control");

                    echo "echo -n 'file $file line $lineno ${sign}p'\n";

                }

            }

        }

    }

    

}



function sync_to_config($file,$line,$flag){

    global $tmp_config;
@@ -130,7 +152,7 @@ function sync_to_config($file,$line,$flag){ 
    update_config(json_encode($arr_config));

}



if (($cmd=="do_nothing")||($cmd=="restore")){

if ($cmd=="do_nothing"){

    if (isset($_GET['file'])) $file = $_GET['file'];

    else                      $file = "/sys/kernel/debug/dynamic_debug/control";
@@ -190,6 +212,11 @@ if ($cmd=="sync"){ 
if ($cmd=="savetofs"){

    copy($tmp_config,$config);

}



if ($cmd=="restore"){

    apply_config_to_control();

}



//single line: echo -n 'file gamma_tables.c +p' > /sys/kernel/debug/dynamic_debug/control



?>