[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v3-RESEND 12/28] libxl: ocaml: make Val_defbool GC-proof
On Mon, 2013-10-21 at 14:32 +0100, Rob Hoes wrote: > The Val_* functions potentially allocate new values on the OCaml heap, and may > trigger an iteration of the OCaml GC. Therefore, it is important to assign > values produced by Val_* immediately to variables declared with CAMLlocal > macros, which register the values with the GC. Bonkers stuff ;-) > This leads to slightly weird looking C code, but avoids hard to find > segfaults. > > Signed-off-by: Rob Hoes <rob.hoes@xxxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |