d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
baad859d16
freebsd-skq/lib/libc/stdlib
History
Jason Evans baad859d16 Track dirty unused pages so that they can be purged if they exceed a 
threshold, according to the 'F' MALLOC_OPTIONS flag.  This obsoletes the
'H' flag.

Try to realloc() large objects in place.  This substantially speeds up
incremental large reallocations in the common case.

Fix a bug in arena_ralloc() that caused relocation of sub-page objects
even if the old and new sizes were in the same size class.

Maintain trees of runs and simplify the per-chunk page map.  This allows
logarithmic-time searching for sufficiently large runs in
arena_run_alloc(), whereas the previous algorithm required linear time
in the worst case.

Break various large functions into smaller sub-functions, and inline
only the functions that are in the fast path for small object
allocation/deallocation.

Remove an unnecessary check in base_pages_alloc_mmap().

Avoid integer division in choose_arena() for the NO_TLS case on
single-CPU systems.
2008-02-06 02:59:54 +00:00
..
_Exit.c
a64l.3 Revise markup in recently added manpages. 2006-09-30 10:34:13 +00:00
a64l.c Correct decoding a string containing '/'. 2006-05-19 19:06:38 +00:00
abort.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
abort.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
abs.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
abs.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
alloca.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atexit.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atexit.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atexit.h Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atof.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atof.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atoi.3 Remove out of date notes, the atoi code is thread-safe and async-cancel 2007-10-19 06:23:39 +00:00
atoi.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atol.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atol.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
atoll.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
bsearch.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
bsearch.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
div.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
div.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
exit.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
exit.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getenv.3 Significantly reduce the memory leak as noted in BUGS section for 2007-07-04 00:00:41 +00:00
getenv.c The precision for a string argument in a call to warnx() needs to be cast 2007-09-22 02:30:44 +00:00
getopt_long.3 Sort sections. 2005-01-20 09:17:07 +00:00
getopt_long.c Keep compatible parts in sync with OpenBSD v1.21, add some comments. 2006-09-23 14:48:31 +00:00
getopt.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getopt.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getsubopt.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getsubopt.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
grantpt.3
grantpt.c Remove some now-unused macros. 2008-01-15 18:55:52 +00:00
hcreate.3 Sort sections. 2005-01-20 09:17:07 +00:00
hcreate.c
heapsort.c Use size_t to avoid overflow when sorting arrays larger than 2 GB. 2008-01-13 02:11:10 +00:00
imaxabs.3
imaxabs.c
imaxdiv.3
imaxdiv.c
insque.3
insque.c
l64a.c Add a64l(), l64a(), and l64a_r() XSI extentions. These functions convert 2005-12-24 22:37:59 +00:00
labs.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
labs.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ldiv.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ldiv.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
llabs.3
llabs.c
lldiv.3
lldiv.c
lsearch.3 Sort sections. 2005-01-20 09:17:07 +00:00
lsearch.c
Makefile.inc Significantly reduce the memory leak as noted in BUGS section for 2007-07-04 00:00:41 +00:00
malloc.3 Track dirty unused pages so that they can be purged if they exceed a 2008-02-06 02:59:54 +00:00
malloc.c Track dirty unused pages so that they can be purged if they exceed a 2008-02-06 02:59:54 +00:00
memory.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
merge.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
posix_memalign.3 Add a HISTORY section. 2007-03-28 04:32:51 +00:00
qsort_r.c
qsort.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
qsort.c Changing 'r' to a size_t in the previous commit turned quicksort 2008-01-14 09:21:34 +00:00
radixsort.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
radixsort.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
rand.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
rand.c Fix typo in the comment 2007-12-11 20:39:32 +00:00
random.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
random.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
reallocf.c
realpath.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
realpath.c
remque.c
strfmon.3
strfmon.c Include a couple of headers to ensure consistency between the prototype and 2005-09-12 19:52:42 +00:00
strtod.3 Implement and document nan(), nanf(), and nanl(). This commit 2007-12-16 21:19:28 +00:00
strtoimax.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtol.3 Swap "underflow"/"overflow" in the table header. 2007-04-10 11:17:00 +00:00
strtol.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtoll.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtonum.3 Revise markup in recently added manpages. 2006-09-30 10:34:13 +00:00
strtonum.c POSIXed strtoll() (and ours one too) can set errno to EINVAL, so check 2006-03-14 19:53:03 +00:00
strtoq.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtoul.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtoul.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtoull.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtoumax.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
strtouq.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
Symbol.map Backout 1.5 as requested by deischen 2007-05-22 05:28:40 +00:00
system.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
system.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
tdelete.c
tfind.c
tsearch.3 twalk() expects an `action' function not a comparison function. 2006-06-23 13:36:33 +00:00
tsearch.c
twalk.c