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  • Auke Kok's avatar
    readahead: Add tool to analyze the contents of the pack file. v3. · cae544bc
    Auke Kok authored
    This patch adds code to compile 'systemd-readahead-analyze' and install
    it into $bindir.
    
    Use this program to parse the contents of the readahead pack file, or
    an arbitrary pack file and display which files are listed in it, and
    how much of the files are requested to be readahead.
    
    This code is not new - it's partially taken from sreadahead (formerly
    maintained by Arjan van der Ven and me, and was originally written
    by me), and adapted with the right bits to parse the systemd
    readahead pack files, which are slightly different in format.
    
    v2 adds a common READAHEAD_PACK_FILE_VERSION used in all the code
    to provide a quick way to assure all these programs are always
    synchronized. v3 fixes the integer math.
    cae544bc