From c906108c21474dfb4ed285bcc0ac6fe02cd400cc Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Fri, 16 Apr 1999 01:35:26 +0000 Subject: Initial creation of sourceware repository --- mmalloc/TODO | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 mmalloc/TODO (limited to 'mmalloc/TODO') diff --git a/mmalloc/TODO b/mmalloc/TODO new file mode 100644 index 0000000..9412043 --- /dev/null +++ b/mmalloc/TODO @@ -0,0 +1,17 @@ +Things that still need attention: + + * Make implementation changes necessary to allow multiple processes + to use the mmalloc managed region simultaneously. This requires, + at the minimum, some sort of cooperative locking that ensures that + only one process at a time is changing any of the mmalloc managed + data structures (its ok for the mmalloc managed data regions to be + changed at any time since we don't care about their contents). + + * In order to support multiple processes using the mmalloc managed + region, the malloc descriptor needs to be broken into two parts, + one part which is specific to the given process and is maintained + separately on a per process basis, and another part which is common + to all processes. As an example, the file descriptor is specific + to a given process, as are the morecore and abortfunc pointers. + However magic[], the version number, the flags field, etc are + common to all processes. -- cgit v1.1