Module Name: src
Committed By: ad
Date: Fri Oct 13 19:30:28 UTC 2023
Modified Files:
src/lib/libc/stdlib: jemalloc.c
Log Message:
Minor changes to jemalloc100 (the old one that only vax etc currently uses).
- Don't use TLS nor pretend to hash out arenas to reduce lock contention,
because NetBSD uses thr_curcpu() to choose arena (i.e. per-CPU arenas).
- In a single threaded process, don't prepare "ncpus" worth of arenas,
allocate only one.
- Use getpagesize() since it caches the return.
- Sprinkle branch hints.
- Make MALLOC_TRACE and MALLOC_DEBUG work again.
To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 src/lib/libc/stdlib/jemalloc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
