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(parent: 7912f9b) | patch
"Pin", rather than "keep", dynamic shared memory mappings and segments.
2014年10月30日 15:35:55 +0000 (11:35 -0400)
2014年10月30日 15:35:55 +0000 (11:35 -0400)
commit 6057c212f3e783c45e050a78d070edf3e5f069f0
"Pin", rather than "keep", dynamic shared memory mappings and segments.

Nobody seemed concerned about this naming when it originally went in,
but there's a pending patch that implements the opposite of
dsm_keep_mapping, and the term "unkeep" was judged unpalatable.
"unpin" has existing precedent in the PostgreSQL code base, and the
English language, so use this terminology instead.

Per discussion, back-patch to 9.4.
src/backend/storage/ipc/dsm.c diff | blob | blame | history
src/backend/storage/ipc/dsm_impl.c diff | blob | blame | history
src/include/storage/dsm.h diff | blob | blame | history
src/include/storage/dsm_impl.h diff | blob | blame | history
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