MirrorHub/construct
0
0
Fork 0
mirror of https://github.com/matrix-construct/construct synced 2024-06-19 18:38:21 +02:00
Code Issues Releases Wiki Activity

ircd::ctx: Use vg::stack registration in stack allocator.

Browse source
This commit is contained in:
Jason Volk 2020-10-16 10:02:16 -07:00
parent f6bc11b76a
commit dc388a0f09
2 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
include/ircd/ctx/README.md
View file

@ -38,9 +38,7 @@ instruction boundaries rather than at cooperative boundaries.
### Foundation
This library is based in `boost::coroutine / boost::context` which wraps
the register save/restores in a cross-platform way in addition to providing
properly `mmap(NOEXEC)'ed` etc memory appropriate for stacks on each platform.
This library is embedded around `boost::coroutine / boost::context`.
`boost::asio` has then added its own comprehensive integration with the above
libraries eliminating the need for us to worry about a lot of boilerplate to

6
ircd/ctx.cc
View file

@ -3151,7 +3151,8 @@ ircd::ctx::stack::allocator::allocate(stack_context &c,
c.sp = ircd::data(buf) + c.size;
#if defined(BOOST_USE_VALGRIND)
c.valgrind_stack_id = VALGRIND_STACK_REGISTER(c.sp, ircd::data(buf));
if(vg::active)
c.valgrind_stack_id = vg::stack::add(buf);
#endif
this->owner = bool(umb);
@ -3164,7 +3165,8 @@ ircd::ctx::stack::allocator::deallocate(stack_context &c)
assert(c.sp);
#if defined(BOOST_USE_VALGRIND)
VALGRIND_STACK_DEREGISTER(c.valgrind_stack_id)
if(vg::active)
vg::stack::del(c.valgrind_stack_id);
#endif
const auto base