lkml.org 
[lkml]   [2001]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Getting FS access events


    On Tuesday, May 15, 2001 04:33:57 AM -0400 Alexander Viro
    <viro@math.psu.edu> wrote:

    >
    >
    > On Tue, 15 May 2001, Linus Torvalds wrote:
    >
    >> Looks like there are 19 filesystems that use the buffer cache right now:
    >>
    >> grep -l bread fs/*/*.c | cut -d/ -f2 | sort -u | wc
    >>
    >> So quite a bit of work involved.
    >
    > Reiserfs... Dunno. They've got a private (slightly mutated) copy of
    > ~60% of fs/buffer.c.

    But, putting the log and the metadata in the page cache makes memory
    pressure and such cleaner, so this is one of my goals for 2.5. reiserfs
    will still have alias issues due to the packed tails (one copy in the
    btree, another in the page), but it will be no worse than it is now.

    -chris

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 12:53    [W:4.135 / U:0.812 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site