[docs][scudo] Add information about M_PURGE_ALL.
authorChristopher Ferris <cferris@google.com>
Fri, 17 Mar 2023 22:25:48 +0000 (15:25 -0700)
committerChristopher Ferris <cferris@google.com>
Wed, 22 Mar 2023 20:36:29 +0000 (13:36 -0700)
commit0433abc8e03737982fe103bf1563393e738c1ba0
tree6156231840e98dd2b919e23d70ab5d085b5b3da9
parent3d334df58742ff53fb00aa3caeb7eb5da3436348
[docs][scudo] Add information about M_PURGE_ALL.

Add information about M_PURGE_ALL

Reviewed By: Chia-hungDuan

Differential Revision: https://reviews.llvm.org/D146336
llvm/docs/ScudoHardenedAllocator.rst