deb8e62a837b6dd303128a544501a7dc9677e47a - third_party/github.com/jemalloc/jemalloc

commit	deb8e62a837b6dd303128a544501a7dc9677e47a	[log] [tgz]
author	Qi Wang <interwq@gwu.edu>	Mon Apr 26 14:22:25 2021 -0700
committer	Qi Wang <interwq@gmail.com>	Sun Sep 26 16:30:15 2021 -0700
tree	ac61b735dda1f231c472d8949929782afd349568
parent	7bb05e04be693b26536dc2335b4d230dacc5d7d2 [diff]

Implement guard pages.

Adding guarded extents, which are regular extents surrounded by guard pages
(mprotected).  To reduce syscalls, small guarded extents are cached as a
separate eset in ecache, and decay through the dirty / muzzy / retained pipeline
as usual.

Makefile.in[diff]
configure.ac[diff]
include/jemalloc/internal/arena_inlines_b.h[diff]
include/jemalloc/internal/ecache.h[diff]
include/jemalloc/internal/edata.h[diff]
include/jemalloc/internal/ehooks.h[diff]
include/jemalloc/internal/extent.h[diff]
include/jemalloc/internal/guard.h[Added - diff]
include/jemalloc/internal/jemalloc_internal_defs.h.in[diff]
include/jemalloc/internal/pa.h[diff]
include/jemalloc/internal/pages.h[diff]
include/jemalloc/internal/pai.h[diff]
include/jemalloc/internal/tsd.h[diff]
msvc/projects/vc2015/jemalloc/jemalloc.vcxproj[diff]
msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters[diff]
msvc/projects/vc2017/jemalloc/jemalloc.vcxproj[diff]
msvc/projects/vc2017/jemalloc/jemalloc.vcxproj.filters[diff]
src/arena.c[diff]
src/ecache.c[diff]
src/ehooks.c[diff]
src/extent.c[diff]
src/guard.c[Added - diff]
src/hpa.c[diff]
src/jemalloc.c[diff]
src/pa.c[diff]
src/pac.c[diff]
src/pages.c[diff]
src/pai.c[diff]
src/sec.c[diff]
src/tsd.c[diff]
test/include/test/arena_decay.h[Added - diff]
test/include/test/guard.h[Added - diff]
test/unit/arena_decay.c[diff]
test/unit/double_free.c[diff]
test/unit/guard.c[Added - diff]
test/unit/guard.sh[Added - diff]
test/unit/hpa.c[diff]
test/unit/hpa_background_thread.c[diff]
test/unit/pa.c[diff]
test/unit/retained.c[diff]
test/unit/sec.c[diff]

41 files changed

tree: ac61b735dda1f231c472d8949929782afd349568