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redict/deps/jemalloc/src
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Oran Agra c6a26519a1 fix a rare active defrag edge case bug leading to stagnation 
There's a rare case which leads to stagnation in the defragger, causing
it to keep scanning the keyspace and do nothing (not moving any
allocation), this happens when all the allocator slabs of a certain bin
have the same % utilization, but the slab from which new allocations are
made have a lower utilization.

this commit fixes it by removing the current slab from the overall
average utilization of the bin, and also eliminate any precision loss in
the utilization calculation and move the decision about the defrag to
reside inside jemalloc.

and also add a test that consistently reproduce this issue.
2021-10-12 12:55:35 +03:00
..
arena.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
background_thread.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
base.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
bin.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
bitmap.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
ckh.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
ctl.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
div.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
extent_dss.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
extent_mmap.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
extent.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
hash.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
hook.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
jemalloc_cpp.cpp Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
jemalloc.c fix a rare active defrag edge case bug leading to stagnation 2021-10-12 12:55:35 +03:00
large.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
log.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
malloc_io.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
mutex_pool.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
mutex.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
nstime.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
pages.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
prng.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
prof.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
rtree.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
safety_check.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
sc.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
stats.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
sz.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
tcache.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
test_hooks.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
ticker.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
tsd.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
witness.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00
zone.c Merge commit '220a0f0880419450c9409202aac1fab4b8be0719' as 'deps/jemalloc' 2021-10-10 18:26:48 +03:00