postgres

Commit Graph

Author	SHA1	Message	Date
Tom Lane	ea268cdc9a	Add macros to make AllocSetContextCreate() calls simpler and safer. I found that half a dozen (nearly 5%) of our AllocSetContextCreate calls had typos in the context-sizing parameters. While none of these led to especially significant problems, they did create minor inefficiencies, and it's now clear that expecting people to copy-and-paste those calls accurately is not a great idea. Let's reduce the risk of future errors by introducing single macros that encapsulate the common use-cases. Three such macros are enough to cover all but two special-purpose contexts; those two calls can be left as-is, I think. While this patch doesn't in itself improve matters for third-party extensions, it doesn't break anything for them either, and they can gradually adopt the simplified notation over time. In passing, change TopMemoryContext to use the default allocation parameters. Formerly it could only be extended 8K at a time. That was probably reasonable when this code was written; but nowadays we create many more contexts than we did then, so that it's not unusual to have a couple hundred K in TopMemoryContext, even without considering various dubious code that sticks other things there. There seems no good reason not to let it use growing blocks like most other contexts. Back-patch to 9.6, mostly because that's still close enough to HEAD that it's easy to do so, and keeping the branches in sync can be expected to avoid some future back-patching pain. The bugs fixed by these changes don't seem to be significant enough to justify fixing them further back. Discussion: <21072.1472321324@sss.pgh.pa.us>	10 years ago
Andres Freund	1a7a43672b	Don't use !! but != 0/NULL to force boolean evaluation. I introduced several uses of !! to force bit arithmetic to be boolean, but per discussion the project prefers != 0/NULL. Discussion: CA+TgmoZP5KakLGP6B4vUjgMBUW0woq_dJYi0paOz-My0Hwt_vQ@mail.gmail.com	10 years ago
Bruce Momjian	ee94300446	Update copyright for 2016 Backpatch certain files through 9.1	10 years ago
Bruce Momjian	4baaf863ec	Update copyright for 2015 Backpatch certain files through 9.0	11 years ago
Bruce Momjian	0a78320057	pgindent run for 9.4 This includes removing tabs after periods in C comments, which was applied to back branches, so this change should not effect backpatching.	12 years ago
Bruce Momjian	7e04792a1c	Update copyright for 2014 Update all files in head, and files COPYRIGHT and legal.sgml in all back branches.	12 years ago
Robert Haas	0f05840bf4	Allow sepgsql labels to depend on object name. The main change here is to call security_compute_create_name_raw() rather than security_compute_create_raw(). This ups the minimum requirement for libselinux from 2.0.99 to 2.1.10, but it looks like most distributions will have picked that up before 9.3 is out. KaiGai Kohei	13 years ago
Bruce Momjian	bd61a623ac	Update copyrights for 2013 Fully update git head, and update back branches in ./COPYRIGHT and legal.sgml files.	13 years ago
Robert Haas	aa2b237ce5	sepgsql cleanups. This is needed to match recent changes elsewhere. Along the way, some renaming for clarity. KaiGai Kohei	14 years ago
Bruce Momjian	927d61eeff	Run pgindent on 9.2 source tree in preparation for first 9.3 commit-fest.	14 years ago
Bruce Momjian	e126958c2e	Update copyright notices for year 2012.	14 years ago
Robert Haas	a9d845be49	sepgsql uavc comment improvements. Robert Haas and KaiGai Kohei	14 years ago
Robert Haas	4232c4b406	Userspace access vector cache for contrib/sepgsql. KaiGai Kohei	15 years ago

13 Commits (2f802d95b4904dbed3dfdca1b3a607cd085d2e20)