Jason Evans 5355c74026 Use some math tricks in arena_run_reg_dalloc() to avoid actual division, as ... well as avoiding a switch statement. This change has no significant impact to performance when branch prediction is successful at predicting the sizes of objects passed to free(), but in the case that the object sizes are semi-random, this change has the potential to prevent many branch prediction misses, thus improving performance substantially. Take advantage of alignment guarantees in ipalloc(), and pad object sizes to something less than a power of two when possible. This has the potential to substantially reduce internal fragmentation for objects allocated via posix_memalign(). Avoid an unnecessary pow2_ceil() call in arena_ralloc(). Submitted by: djam8193ah@hotmail.com		2006-07-01 16:51:10 +00:00
..
bind	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
csu	GC these crt{begin,end}.c, which are unused since the last FreeBSD platform	2006-05-22 19:30:02 +00:00
libalias
libarchive	Simplify some of the wide-character handling, inspired	2006-05-01 01:02:19 +00:00
libatm	Bump library majro version for gethostbyaddr(3).	2006-05-21 15:15:21 +00:00
libautofs
libbegemot
libbluetooth
libbsm	Add audit_submit.3 to the set of man pages built and installed with	2006-06-05 12:53:44 +00:00
libbsnmp
libbz2
libc	Use some math tricks in arena_run_reg_dalloc() to avoid actual division, as	2006-07-01 16:51:10 +00:00
libc_r	Fix a symlink.	2006-04-12 19:51:14 +00:00
libcalendar
libcam	Go with a different version of the previous patch so to preserve errno.	2006-04-30 07:08:43 +00:00
libcom_err
libcompat
libcrypt	Provide alternate default for SHLIBDIR before bsd.own.mk does this.	2006-03-18 11:01:06 +00:00
libdevinfo
libdevstat
libdisk	o Add IDs for Plan9, QNX4.X, Mac OS-X, Linux exteneded partitions.	2006-04-25 20:42:15 +00:00
libedit	Merge NetBSD's revision 1.27. This bug can be observed eg. when browsing	2005-12-04 09:34:56 +00:00
libexpat
libfetch	Respect FETCH_BIND_ADDRESS when opening the data connection.	2006-06-13 10:21:03 +00:00
libform
libftpio
libgeom
libgpib	Apply style.Makefile(5) here.	2006-04-13 08:12:31 +00:00
libgssapi	The function isspace does not take a string argument. I have no idea how	2006-02-04 09:40:21 +00:00
libio	NO_MAN is not needed here.	2006-03-16 15:18:17 +00:00
libipsec	Provide alternate default for SHLIBDIR before bsd.own.mk does this.	2006-03-18 11:01:06 +00:00
libipx
libkiconv
libkse	o Remove a cruft prevented libpthread sigaction(2) wrapper to	2006-06-09 14:23:40 +00:00
libkvm	Include strings.h for bzero()	2006-06-05 08:51:14 +00:00
libmagic	Update for the 'file' 4.17 import.	2006-06-19 08:10:23 +00:00
libmd	Fix an 11 year old mistake: Let the hash functions take a void* instead	2006-01-17 15:35:57 +00:00
libmemstat	Update copyright for 2006.	2006-02-11 19:21:39 +00:00
libmenu
libmilter	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
libmp
libncp	NO_MAN is not needed here.	2006-03-16 15:18:17 +00:00
libncurses	Convert NO_PROFILE and NO_LIB32 to new style.	2006-03-18 21:37:05 +00:00
libnetgraph	In the splnet(9) times netgraph(4) was synchronous and if a message	2006-01-12 19:14:40 +00:00
libngatm
libopie
libpam	Add a manual dependency on ssh_namespace.h.	2006-05-13 21:38:16 +00:00
libpanel
libpcap	Place shared libpcap library under /lib, currently needed by	2006-04-13 07:25:02 +00:00
libpmc	MFP4: Support for profiling dynamically loaded objects.	2006-03-26 12:20:54 +00:00
libpthread	o Remove a cruft prevented libpthread sigaction(2) wrapper to	2006-06-09 14:23:40 +00:00
libradius	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
librpcsvc	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
librt	Account for recent changes in namespace.h. Use _pthread_create	2006-03-29 04:20:53 +00:00
libsbuf
libsdp	Fix an unwanted gcc4 warning.	2006-06-06 16:58:19 +00:00
libsm	Add new libsm file from sendmail 8.13.6	2006-03-22 16:58:15 +00:00
libsmb	NO_MAN is not needed here.	2006-03-16 15:18:17 +00:00
libsmdb
libsmutil
libstand	Implement printf 'X' conversion for both libstand and kernel.	2006-03-09 22:37:34 +00:00
libtacplus
libtelnet	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
libthr	Remove unused member.	2006-06-03 00:19:40 +00:00
libthread_db	Fix return value.	2006-05-17 05:14:45 +00:00
libufs
libugidfw	Add some new options to mac_bsdestended. We can now match on:	2006-04-23 17:06:18 +00:00
libusbhid
libutil	Remove some unused variables	2006-06-23 01:42:03 +00:00
libvgl
libwrap	Reimplementation of world/kernel build options. For details, see:	2006-03-17 18:54:44 +00:00
liby
libypclnt
libz	Resolve conflicts.	2006-03-23 14:09:21 +00:00
msun	Add symbol versioning to libm.	2006-03-27 23:59:45 +00:00
ncurses	Convert NO_PROFILE and NO_LIB32 to new style.	2006-03-18 21:37:05 +00:00
Makefile	Extend coverage of the MK_IPX build option to the following:	2006-03-20 14:24:58 +00:00
Makefile.inc