gecko-dev/parser
Nicholas Nethercote 60b1f563cb Bug 1447951 - Store nsDynamicAtom's chars after the end of the object. r=froydnj
This reduces memory usage because we only need one allocation instead of two
for the dynamic atom and its chars, and because we don't need to store a
refcount and a size. It precludes sharing of chars between dynamic atoms, but
we weren't benefiting much from that anyway.

This reduces per-process memory usage by up to several hundred KiB on my
Linux64 box.

One consequence of this change is that we need to allocate + copy in
DOMString::SetKnownLiveAtom(), which could make some things slower.

--HG--
extra : rebase_source : ba4065ea31e509dd985c003614199f73def0596c
2018-06-22 09:38:42 +10:00
..
expat Bug 1345542 - add BUG_COMPONENT to parser/* files. r=hsivonen 2017-03-10 12:31:45 -05:00
html Bug 1447951 - Store nsDynamicAtom's chars after the end of the object. r=froydnj 2018-06-22 09:38:42 +10:00
htmlparser Bug 1453795 - Parser/HTML Parser - Initialize member fields in classes/ structures. r=mrbkap 2018-06-14 00:08:27 +03:00
xml Bug 1455676 part 19. Remove some remaining nsIDOMNode uses. r=qdot 2018-05-29 22:58:50 -04:00
moz.build Bug 1345542 - add BUG_COMPONENT to parser/* files. r=hsivonen 2017-03-10 12:31:45 -05:00
nsCharsetSource.h