]> granicus.if.org Git - postgresql/commit
"Pin", rather than "keep", dynamic shared memory mappings and segments.
authorRobert Haas <rhaas@postgresql.org>
Thu, 30 Oct 2014 15:35:55 +0000 (11:35 -0400)
committerRobert Haas <rhaas@postgresql.org>
Thu, 30 Oct 2014 15:44:22 +0000 (11:44 -0400)
commit1c49dae165bcee69bf3327d6ae20271d82cdf6bf
treefa7ebd12791923df8a237d615c960b28507a3596
parentae3eb9b8ef5638610da05038e40229d4f4e5c1fd
"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
src/backend/storage/ipc/dsm_impl.c
src/include/storage/dsm.h
src/include/storage/dsm_impl.h