“SQUASHFS_FILE_CACHE” vs “SQUASHFS_FILE_DIRECT”,I can't understanding its Kconfig description

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
0
down vote

favorite













If unsure, select "Decompress file data into an intermediate buffer"




The Kconfig say SQUASHFS_FILE_DIRECT improve performance,but also it explicit recommend the old SQUASHFS_FILE_CACHE way, Why recommend it? Is the SQUASHFS_FILE_DIRECT take some disadvantages?










share|improve this question

























    up vote
    0
    down vote

    favorite













    If unsure, select "Decompress file data into an intermediate buffer"




    The Kconfig say SQUASHFS_FILE_DIRECT improve performance,but also it explicit recommend the old SQUASHFS_FILE_CACHE way, Why recommend it? Is the SQUASHFS_FILE_DIRECT take some disadvantages?










    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite












      If unsure, select "Decompress file data into an intermediate buffer"




      The Kconfig say SQUASHFS_FILE_DIRECT improve performance,but also it explicit recommend the old SQUASHFS_FILE_CACHE way, Why recommend it? Is the SQUASHFS_FILE_DIRECT take some disadvantages?










      share|improve this question














      If unsure, select "Decompress file data into an intermediate buffer"




      The Kconfig say SQUASHFS_FILE_DIRECT improve performance,but also it explicit recommend the old SQUASHFS_FILE_CACHE way, Why recommend it? Is the SQUASHFS_FILE_DIRECT take some disadvantages?







      debian linux-kernel squashfs






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 18 at 10:54









      illiterate

      18811




      18811

























          active

          oldest

          votes











          Your Answer








          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "106"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f482508%2fsquashfs-file-cache-vs-squashfs-file-direct-i-cant-understanding-its-kconfi%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown






























          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















           

          draft saved


          draft discarded















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f482508%2fsquashfs-file-cache-vs-squashfs-file-direct-i-cant-understanding-its-kconfi%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown






          Popular posts from this blog

          How to check contact read email or not when send email to Individual?

          Bahrain

          Postfix configuration issue with fips on centos 7; mailgun relay