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* Follow-up r365371 by removing sentences which indicate the state of theDimitry Andric2020-09-061-1/+1
| | | | | | | | | | | | | MK_MALLOC_PRODUCTION option on -CURRENT. Also, for the sake of backwards compatibility, support the old way of enabling 'production malloc', e.g. by adding a define in make.conf(5). MFC after: 1 week X-MFC-With: r365371 Notes: svn path=/head/; revision=365373
* Turn MALLOC_PRODUCTION into a regular src.conf(5) optionDimitry Andric2020-09-051-1/+1
| | | | | | | | | | | | | | | | | | For historical reasons, defining MALLOC_PRODUCTION in /etc/make.conf has been used to turn off potentially expensive debug checks and statistics gathering in the implementation of malloc(3). It seems more consistent to turn this into a regular src.conf(5) option, e.g. WITH_MALLOC_PRODUCTION / WITHOUT_MALLOC_PRODUCTION. This can then be toggled similar to any other source build option, and turned on or off by default for e.g. stable branches. Reviewed by: imp, #manpages MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D26337 Notes: svn path=/head/; revision=365371
* Update jemalloc to version 5.2.1Eric van Gyzen2020-04-231-2/+3
| | | | | | | | | | | | | | | | | | | Revert r354606 to restore r354605. Apply one line from jemalloc commit d01b425e5d1e1 in hash_x86_128() to fix the build with gcc, which only allows a fallthrough attribute to appear before a case or default label. Submitted by: jasone in r354605 Discussed with: jasone Reviewed by: bdrewery MFC after: never, due to gcc 4.2.1 Relnotes: yes Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D24522 Notes: svn path=/head/; revision=360233
* Revert r354605: Update jemalloc to version 5.2.1.Jason Evans2019-11-111-3/+2
| | | | | | | Compilation fails for non-llvm-based platforms. Notes: svn path=/head/; revision=354606
* Update jemalloc to version 5.2.1.Jason Evans2019-11-111-2/+3
| | | | Notes: svn path=/head/; revision=354605
* Update jemalloc to version 5.1.0.Jason Evans2018-05-111-4/+4
| | | | Notes: svn path=/head/; revision=333477
* Pick 'Remove external linkage for spin_adaptive' from upstream jemallocRyan Libby2017-08-091-1/+1
| | | | | | | | | | | | | Apply the changes from upstream jemalloc 048c6679. This is actually not quite a cherry pick due to makefile difference and because FreeBSD does not carry the msvc project files which were also modified in that commit. Approved by: jasone (maintainer), markj (mentor) Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=322332
* Update jemalloc to 5.0.0.Jason Evans2017-06-151-4/+4
| | | | Notes: svn path=/head/; revision=319971
* Replace dot-dot relative pathing with SRCTOP-relative paths where possibleEnji Cooper2017-01-201-3/+3
| | | | | | | | | | | | | | | | | | | | This reduces build output, need for recalculating paths, and makes it clearer which paths are relative to what areas in the source tree. The change in performance over a locally mounted UFS filesystem was negligible in my testing, but this may more positively impact other filesystems like NFS. LIBC_SRCTOP was left alone so Juniper (and other users) can continue to manipulate lib/libc/Makefile (and other Makefile.inc's under lib/libc) as include Makefiles with custom options. Discussed with: marcel, sjg MFC after: 1 week Reviewed by: emaste Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9207 Notes: svn path=/head/; revision=312451
* Update jemalloc to 4.3.1.Jason Evans2016-11-091-2/+2
| | | | Notes: svn path=/head/; revision=308473
* Update jemalloc to 4.2.0.Jason Evans2016-05-131-1/+1
| | | | Notes: svn path=/head/; revision=299587
* Update jemalloc to 4.1.0.Jason Evans2016-02-292-2/+7
| | | | | | | | | | | | | Add missing Symbol.map entry for __aligned_alloc. Add weak-->strong symbol binding for {malloc_stats_print,mallctl,mallctlnametomib,mallctlbymib} --> {__malloc_stats_print,__mallctl,__mallctlnametomib,__mallctlbymib}. These bindings complete the set necessary to allow applications to replace all malloc-related symbols. Notes: svn path=/head/; revision=296221
* Add .NOMETA missed in r291320.Bryan Drewery2016-01-201-1/+1
| | | | | | | Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=294458
* META MODE: Don't create .meta files when symlinking sources into the obj ↵Bryan Drewery2015-11-251-4/+4
| | | | | | | | | | | | | | directory. Tracking these leads to situations where meta mode will consider the file to be out of date if /bin/sh or /bin/ln are newer than the source file. There's no reason for meta mode to do this as make is already handling the rebuild dependency fine. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=291320
* Add missing sdallocx updates and remove *allocm manpage links.Jason Evans2015-08-182-5/+6
| | | | | | | Submitted by: jbeich Notes: svn path=/head/; revision=286872
* Update jemalloc to version 4.0.0.Jason Evans2015-08-181-1/+2
| | | | Notes: svn path=/head/; revision=286866
* Fix known issues which blow up the process after dlopen("libthr.so")Konstantin Belousov2015-01-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (or loading a dso linked to libthr.so into process which was not linked against threading library). - Remove libthr interposers of the libc functions, including __error(). Instead, functions calls are indirected through the interposing table, similar to how pthread stubs in libc are already done. Libc by default points either to syscall trampolines or to existing libc implementations. On libthr load, libthr rewrites the pointers to the cancellable implementations already in libthr. The interposition table is separate from pthreads stubs indirection table to not pull pthreads stubs into static binaries. - Postpone the malloc(3) internal mutexes initialization until libthr is loaded. This avoids recursion between calloc(3) and static pthread_mutex_t initialization. - Reinstall signal handlers with wrapper on libthr load. The _rtld_is_dlopened(3) is used to avoid useless calls to sigaction(2) when libthr is statically referenced from the main binary. In the process, fix openat(2), swapcontext(2) and setcontext(2) interposing. The libc symbols were exported at different versions than libthr interposers. Export both libc and libthr versions from libc now, with default set to the higher version from libthr. Remove unused and disconnected swapcontext(3) userspace implementation from libc/gen. No objections from: deischen Tested by: pho, antoine (exp-run) (previous versions) Sponsored by: The FreeBSD Foundation MFC after: 1 week Notes: svn path=/head/; revision=276630
* Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP}Marcel Moolenaar2014-03-041-5/+5
| | | | | | | | | | | | | | if not already defined. This allows building libc from outside of lib/libc using a reach-over makefile. A typical use-case is to build a standard ILP32 version and a COMPAT32 version in a single iteration by building the COMPAT32 version using a reach-over makefile. Obtained from: Juniper Networks, Inc. Notes: svn path=/head/; revision=262722
* Update jemalloc to version 3.5.0.Jason Evans2014-01-232-1/+19
| | | | Notes: svn path=/head/; revision=261071
* Make the malloc(3) family of functions weak and make their non-weakMarcel Moolenaar2013-05-251-0/+11
| | | | | | | | | | | | | | | | | implementations visible for use by applications. The functions $F that are now weak symbols are: allocm, calloc, dallocm, free, malloc, malloc_usable_size, nallocm, posix_memalign, rallocm, realloc, sallocm The non-weak implementations of $F are exported as __$F. Submitted by: stevek@juniper.net Reviewed by: jasone@, kib@ Approved by: jasone@ (jemalloc) Obtained from: juniper Networks, Inc Notes: svn path=/head/; revision=250991
* Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch,Jason Evans2012-04-172-0/+81
prior to 3.0.0 release) as contrib/jemalloc, and integrate it into libc. The code being imported by this commit diverged from lib/libc/stdlib/malloc.c in March 2010, which means that a portion of the jemalloc 1.0.0 ChangeLog entries are relevant, as are the entries for all subsequent releases. Notes: svn path=/head/; revision=234370
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