Module Name: src
Committed By: joerg
Date: Fri May 15 14:37:21 UTC 2020
Modified Files:
src/external/bsd/jemalloc/dist/src: jemalloc.c
src/lib/libc/gen: pthread_atfork.c
src/lib/libc/include: extern.h
src/lib/libc/stdlib: jemalloc.c malloc.c
Log Message:
Hook up proper fork lock handling for malloc:
- lock all relevant mutexes just before fork
- unlock all mutexes just after fork in the parent
- full reinit non-spinlocks in the child
This is not using the normal pthread_atfork interface to ensure order of
operation, malloc is used as implementation detail too often.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/external/bsd/jemalloc/dist/src/jemalloc.c
cvs rdiff -u -r1.14 -r1.15 src/lib/libc/gen/pthread_atfork.c
cvs rdiff -u -r1.25 -r1.26 src/lib/libc/include/extern.h
cvs rdiff -u -r1.52 -r1.53 src/lib/libc/stdlib/jemalloc.c
cvs rdiff -u -r1.59 -r1.60 src/lib/libc/stdlib/malloc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
