Uploaded image for project: 'Core ReactOS'
  1. Core ReactOS
  2. CORE-6699

Memory Manager does not make any attempts to reduce memory consumption

    XMLWordPrintable

Details

    • Epic
    • Resolution: Unresolved
    • Critical
    • None
    • NTCore
    • MM_SUCKS

    Description

      There is currently no working set support, no standby page support (barely any), no trimming, no flushing, no paging, etc in the ARM3 code. Additionally, running out of free pages results in an ASSERT instead of an attempt to free some pages.

      These are all known issues for now. Any bugs regarding the MmAvailablePages assert, or running out of memory, that are fixable by increasing RAM in the VM/Machine, should be marked as duplicates of this bug.

      Attachments

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. CORE-13250 MinGW-w64 fails to install in ROS (with 512MB of RAM)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. CORE-16604 Definitive FS corruption and ROS kernel panic due to Firefox crash when opening "many tabs"

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-6666 mm: Assertion 'MmAvailablePages >= 32' failed when installing Acrobat Reader 7.0.5 on 128MB RAM

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-6716 Firefox15: v15.0.1 fails to install - System halts

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-13883 Background settings can't handle large wallpaper

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-18161 Pressing Print Screen key while Angry Birds 3.0.0 is running crashes BSoD

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. CORE-13034 Display a warning to the user if the lack of free RAM. (Denied to allocate memory)

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-15080 MM is still inferior, no swapping, MS .NET4 install reproducibly crashes the OS with just 128MB RAM, but WinXP is teachers pet

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. CORE-17487 Memory usage caused by the attached batch file needs improving

          • Major - Major loss of function.
          • Untriaged

          Bug - A problem which impairs or prevents the functions of the product. CORE-17963 Incompatible call to MmCreateSection() from IntGdiAddFontResourceEx().

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Untriaged

          Improvement - An improvement or enhancement to an existing feature or task. CORE-16789 Systematization of variable naming for the memory manager

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            People

              Unassigned Unassigned
              alex_ionescu Alex Ionescu
              Votes:
              33 Vote for this issue
              Watchers:
              26 Start watching this issue

              Dates

                Created:
                Updated: