rts/ProfHeap.c · 7d839132f930148a65b0d30d1fb3444edce7eef5 · Alexander Kaznacheev / GHC

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5 years ago

rts/ProfHeap: Free old allocations when reinitialising Censuses · ca146208

Ben Gamari authored 5 years ago

Previously when not LDV profiling we would repeatedly reinitialise
`censuses[0]` with `initEra`. This failed to free the `Arena` and
`HashTable` from the old census, resulting in a memory leak.

Fixes #18348.

(cherry picked from commit b835112c)

ca146208

History

rts/ProfHeap: Free old allocations when reinitialising Censuses

Ben Gamari authored 5 years ago

Previously when not LDV profiling we would repeatedly reinitialise
`censuses[0]` with `initEra`. This failed to free the `Arena` and
`HashTable` from the old census, resulting in a memory leak.

Fixes #18348.

(cherry picked from commit b835112c)

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