Eric Lee / smarc-fsl-linux-kernel

03 Apr, 2009

1 commit

  • 7394daa8c   FS-Cache: Add use of /proc and presentation of statistics ... Browse Code ยป

    Make FS-Cache create its /proc interface and present various statistical
    information through it. Also provide the functions for updating this
    information.

    These features are enabled by:

    CONFIG_FSCACHE_PROC
    CONFIG_FSCACHE_STATS
    CONFIG_FSCACHE_HISTOGRAM

    The /proc directory for FS-Cache is also exported so that caching modules can
    add their own statistics there too.

    The FS-Cache module is loadable at this point, and the statistics files can be
    examined by userspace:

    cat /proc/fs/fscache/stats
    cat /proc/fs/fscache/histogram

    Signed-off-by: David Howells
    Acked-by: Steve Dickson
    Acked-by: Trond Myklebust
    Acked-by: Al Viro
    Tested-by: Daire Byrne

    David Howells