freebsd-dev/lib/libthr
Konstantin Belousov 85d028223b libthr malloc: support recursion on thr_malloc_umtx.
One possible way the recursion can happen is during fork: suppose
that fork is called from early code that did not triggered
jemalloc(3) initialization yet. Then we lock thr_malloc lock, and
call malloc_prefork() that might require initialization of jemalloc
pthread_mutexes, calling into libthr malloc. It is safe to allow
recursion for this occurence.

PR:	252579
Reported by:	Vasily Postnicov <shamaz.mazum@gmail.com>
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
2021-01-12 12:45:44 +02:00
..
arch Add CFI start/end proc directives to arm64, i386, and ppc 2020-12-05 00:33:28 +00:00
sys spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
tests _umtx_op: fix a compat32 bug in UMTX_OP_NWAKE_PRIVATE 2020-11-17 03:34:01 +00:00
thread libthr malloc: support recursion on thr_malloc_umtx. 2021-01-12 12:45:44 +02:00
libthr.3 Add HISTORY sections to document when this 2020-05-05 19:31:47 +00:00
Makefile Remove tests for obsolete compilers in the build system 2020-05-12 15:22:40 +00:00
Makefile.depend Update Makefile.depend files 2019-12-11 17:37:53 +00:00
plockstat.d
pthread.map Add pthread_getname_np() and pthread_setname_np() aliases for 2020-06-10 22:13:24 +00:00