K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-07-25T00:01:57.435684Z
K 7
svn:log
V 1176
MFC r347503,r347505,r347510,r352177,r352178,r352183,r352612,r352617,
    r352631,r352810,r352811,r352812,r352813,r354893,r355124,r355125,
    r356880,r356883,r356915

    cache: push sdt probes in cache_zap_locked to code doing the work
    cache: bump numcache on entry, while here fix lnumcache type
    cache: fix a brainfart in r347505
    cache: assorted cleanups
    cache: change the formula for calculating lock array sizes
    cache: avoid excessive relocking on entry removal during lookup
    cache: jump in negative success instead of positive
    cache: count evictions of negatve entries
    cache: tidy up handling of negative entries
    cache: stop recalculating upper limit each time a new entry is added
    cache: make negative list shrinking a little bit concurrent
    cache: stop requeuing negative entries on the hot list
    cache: decrease ncnegfactor to 5
    cache: minor stat cleanup
    cache: fix numcache accounting on entry
    cache: stop reusing .. entries on enter
    cache: convert numcachehv to counter(9) on 64-bit platforms
    cache: counter_u64_add_protected -> counter_u64_add
    cache: make numcachehv use counter(9) on all archs

END