ibv_inc_rkey3
Creates a new rkey from the given one
Usage
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#include <infiniband/verbs.h> uint32_t ibv_inc_rkey(uint32_t rkey);
Overview
ibv_inc_rkey() Increases the 8 LSB of rkey and returns the new value.
Return value
ibv_inc_rkey() returns the new rkey.
Notes
The verb generates a new rkey that is different from the previous one on its tag part but has the same index (bits 0xffffff00). A use case for this verb can be to create a new rkey from a Memory window’s rkey when binding it to a Memory region.
Releases
6 releases since Debian 9 (Stretch); the text changed 5 times.