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(parent: 88f55bc) | patch
Revert "Improve accounting for memory used by shared hash tables"
authorTomas Vondra <tomas.vondra@postgresql.org>
Fri, 4 Apr 2025 02:28:59 +0000 (04:28 +0200)
committerTomas Vondra <tomas.vondra@postgresql.org>
Fri, 4 Apr 2025 02:43:50 +0000 (04:43 +0200)
commit1aff1dc8dfa7584ddbc695e1aae0f767db66326f
tree5ae66e4f3e39a9bea055568030f4cca984ca17f9tree
parent88f55bc97622bce000a8c90f8ef58dacc926de19commit | diff
Revert "Improve accounting for memory used by shared hash tables"

This reverts commit f5930f9a98ea65d659d41600a138e608988ad122.

This broke the expansion of private hash tables, which reallocates the
directory. But that's impossible when it's allocated together with the
other fields, and dir_realloc() failed with BogusFree. Clearly, this
needs rethinking.

Discussion: https://postgr.es/m/CAApHDvriCiNkm=v521AP6PKPfyWkJ++jqZ9eqX4cXnhxLv8w-A@mail.gmail.com
src/backend/storage/ipc/shmem.c diff | blob | blame | history
src/backend/utils/hash/dynahash.c diff | blob | blame | history
src/include/utils/hsearch.h diff | blob | blame | history
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