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2929 commits 28 branches 72 tags 10 MiB
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73 commits

Author SHA1 Message Date
daanx
498c92e348 update guarded implementation to use block tags 2024-11-16 21:15:50 -08:00
Daan
5f35933331 add 0 byte to canary to prevent spurious read overflow to read the canary (issue #951, pr #953) 2024-10-27 21:39:07 -07:00
Daan
ee92b337b9 do not reclaim segments if free-ing from a thread with an already abandoned heap (issue #944) 2024-10-24 00:13:07 -07:00
daanx
8899a11c70 clean up guarded pages code 2024-08-20 11:09:17 -07:00
daanx
635cf7af6a fix multi-threaded free to unprotect guarded blocks 2024-08-20 09:55:57 -07:00
daanx
0c19eb60cf initial working guarded pages 2024-08-19 21:21:40 -07:00
daanx
f7ba9d9da0 refactor arena-abandoned to be an include for backward compat with existing build scripts 2024-06-03 18:04:59 -07:00
daanx
d9aa19a763 add support for sub-processes (to supportpython/cpython#113717) 2024-06-01 15:57:18 -07:00
Daan
88aa84727d fix spelling errors (pr #710) 2024-04-20 17:12:09 -07:00
Daan
a522899236 fix compilation with ASAN 2024-03-25 16:32:19 -07:00
Daan
1d8997236c add comment on concurrent access in ptr_unalign 2024-03-25 16:28:15 -07:00
Daan Leijen
460278f110 comments 2024-03-25 16:02:20 -07:00
Daan Leijen
9c96d05ee4 abandoned reclaim on free is on by default 2024-03-24 14:52:50 -07:00
Daan Leijen
a8a53e3e85 fix double counting of free-ing for non-thread-local free calls 2024-03-24 14:50:15 -07:00
Daan Leijen
b5665f0eec add full block_size and page_start to page info 2024-03-24 14:17:17 -07:00
Daan Leijen
07ae64bd81 faster check for NULL in mi_free by combining with masking 2024-03-24 10:39:22 -07:00
Daan Leijen
86475a7b9b use MI_MAX_ALIGN_SIZE to adjust block_offset_adj 2024-03-24 09:03:01 -07:00
Daan Leijen
4f809aadb7 use free field for expiration instead of used 2024-03-24 08:29:56 -07:00
Daan Leijen
60c4a0fe56 fix compilation warnings for new uint16_t size for used field 2024-03-24 08:10:35 -07:00
Daan
34d37fa204 nicer organisation of free.c 2024-03-18 03:47:54 -07:00
Daan
d08b4219e9 improve used decrement code gen 2024-03-18 03:32:06 -07:00
Daan
cc809b0cd4 take 16 bits from used field to create a fast unalign path 2024-03-18 01:40:03 -07:00
Daan
355f44f373 split free routines in a separate file 2024-03-17 08:44:11 -07:00