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    SubjectRe: 2.6.6-rc3-mm1
    Pasi Savolainen <psavo@iki.fi> wrote:
    >
    > I've also wondered a bit about slabtop, is this really OK for half-a-day
    > uptime and not really changing since?:
    >
    > OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
    > 348220 348135 99% 0.19K 17411 20 69644K dentry_cache
    > 313138 313049 99% 0.50K 44734 7 178936K ext3_inode_cache
    > 10530 7354 69% 0.05K 135 78 540K buffer_head

    2.6.6-rc3-mm1 is totally broken in the slab-shrinking area (sorry).

    --- 25/mm/vmscan.c~shrink_slab-handle-GFP_NOFS-fix 2004-05-01 14:34:25.446391008 -0700
    +++ 25-akpm/mm/vmscan.c 2004-05-01 14:34:37.424570048 -0700
    @@ -156,7 +156,7 @@ static int shrink_slab(unsigned long sca
    shrinker->nr = LONG_MAX; /* It wrapped! */

    if (shrinker->nr <= SHRINK_BATCH)
    - break;
    + continue;
    while (shrinker->nr) {
    long this_scan = shrinker->nr;
    int shrink_ret;
    _

    -
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