Add glibc.malloc.mxfast tunable

System Internals / glibc - DJ Delorie [redhat.com] - 9 August 2019 18:04 EDT

- elf/dl-tunables.list: Add glibc.malloc.mxfast.
- manual/tunables.texi: Document it.
- malloc/malloc.c (do_set_mxfast): New. (__libc_mallopt): Call it.
- malloc/arena.c: Add mxfast tunable.
- malloc/tst-mxfast.c: New.
- malloc/Makefile: Add it.

c48d92b430 Add glibc.malloc.mxfast tunable
ChangeLog | 10 ++++++++++
elf/dl-tunables.list | 5 +++++
malloc/Makefile | 3 +++
malloc/arena.c | 2 ++
malloc/malloc.c | 21 ++++++++++++++-------
malloc/tst-mxfast.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
manual/tunables.texi | 12 ++++++++++++
7 files changed, 96 insertions(+), 7 deletions(-)

Upstream: sourceware.org


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