The immediate goal for this is to allow determinism in an arena used for
an upcoming test, by essentially disabling purge on that specific arena.
We do that by allowing arenas to be created with a specific setting for
mMaxDirty.
Incidentally, this allows to cleanup the mMaxDirty initialization for
thread-local arenas.
Longer term, this would allow to tweak arenas with more parameters, on
a per arena basis.
--HG--
extra : rebase_source : e4b844185d132aca9ee10224fc626f8293be0a34
The implementation is not doing anything just yet. This will be done in
a followup bug.
--HG--
extra : rebase_source : e301eac77c6bd8247c09d369074ecb8d7b5a1a2f
The files relevant to the memory allocator are currently spread between
memory/mozjemalloc and memory/build, and the distinction was
historically from sharing some Mozilla-specific things between
mozjemalloc and jemalloc3. That distinction is not useful anymore, so
we fold everything together.
As we will likely rename the allocator at some point in the future, it
is preferable to move away from the mozjemalloc directory rather than in
its direction.
--HG--
rename : memory/mozjemalloc/Makefile.in => memory/build/Makefile.in
rename : memory/mozjemalloc/mozjemalloc.cpp => memory/build/mozjemalloc.cpp
rename : memory/mozjemalloc/mozjemalloc.h => memory/build/mozjemalloc.h
rename : memory/mozjemalloc/mozjemalloc_types.h => memory/build/mozjemalloc_types.h
rename : memory/mozjemalloc/rb.h => memory/build/rb.h
Mike Hommey