nptl: Add glibc.pthread.stack_cache_size tunable
authorFlorian Weimer <fweimer@redhat.com>
Mon, 28 Jun 2021 13:48:58 +0000 (15:48 +0200)
committerFlorian Weimer <fweimer@redhat.com>
Mon, 28 Jun 2021 14:41:58 +0000 (16:41 +0200)
commitdd45734e322a03287d34d8af9b7da7b35cfddb8e
tree368647bd8c34ea5d1ea1f3cfa74ef52fb3271e67
parentfef400a2f976d1fd6a4639e6980f6c50ee13fbf5
nptl: Add glibc.pthread.stack_cache_size tunable

The valgrind/helgrind test suite needs a way to make stack dealloction
more prompt, and this feature seems to be generally useful.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
NEWS
manual/tunables.texi
nptl/nptl-stack.c
nptl/nptl-stack.h
nptl/pthread_mutex_conf.c
sysdeps/nptl/dl-tunables.list