| commit | 908eddb17900216abb721e0ed7f40ff3a97dbbcd | |
| author | Douglas Katzman <dougk@google.com> | |
| Thu, 20 Apr 2017 01:19:42 +0000 (19 21:19 -0400) | ||
| committer | Douglas Katzman <dougk@google.com> | |
| Thu, 20 Apr 2017 01:22:08 +0000 (19 21:22 -0400) | ||
| tree | 04f50995f0ae41e553a997d264953cbcd9c7f898 | treesnapshot (tar.gz zip) |
| parent | b7e536d668c92f5c61611fb65b4260e5e601fb44 | commitdiff |
Fix conservative GC some more.
- Avoid qsort() - some standard libraries call malloc from qsort,
which can (and has been observed to) deadlock with a thread that
is stopped for GC while holding a lock that malloc needs.
- hopscotch_create() call had arguments in the wrong order.
- Choose the better hash function automatically
if the dumb-but-fast one causes too may collisions.
- Avoid qsort() - some standard libraries call malloc from qsort,
which can (and has been observed to) deadlock with a thread that
is stopped for GC while holding a lock that malloc needs.
- hopscotch_create() call had arguments in the wrong order.
- Choose the better hash function automatically
if the dumb-but-fast one causes too may collisions.
| src/runtime/gc-common.c | diffblobblamehistory | |
| src/runtime/gencgc.c | diffblobblamehistory | |
| src/runtime/hopscotch.c | diffblobblamehistory | |
| src/runtime/hopscotch.h | diffblobblamehistory |