[PATCH RFC v2 01/10] IB/core: Introduce protected memory regions

2013-10-31 Thread Sagi Grimberg
This commit introduces verbs for creating/destoying memory regions which will allow new types of memory key operations such as protected memory registration. Indirect memory registration is registering several (one of more) pre-registered memory regions in a specific layout. The Indirect region ma

Re: [PATCH RFC v2 01/10] IB/core: Introduce protected memory regions

2013-11-01 Thread Bart Van Assche
On 31/10/2013 5:24, Sagi Grimberg wrote: +/** + * ib_mr_init_attr - Memory region init attributes passed to routine + * ib_create_mr. + * @max_reg_descriptors: max number of registration units that + * may be used with UMR work requests. + * @flags: MR creation flags bit mask. + */ +struct

Re: [PATCH RFC v2 01/10] IB/core: Introduce protected memory regions

2013-11-03 Thread Sagi Grimberg
On 11/1/2013 7:09 PM, Bart Van Assche wrote: On 31/10/2013 5:24, Sagi Grimberg wrote: +/** + * ib_mr_init_attr - Memory region init attributes passed to routine + *ib_create_mr. + * @max_reg_descriptors: max number of registration units that + * may be used with UMR work requests. + * @fla