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Ian Campbell
2674a29698
Currently the wrappers for these hypercalls swallow partial success and return failure to the caller. In order to use these functions more widely instead of open-coding uses of XENMEM_* and xc_memory_op add variants which return the actual hypercall result. Therefore add the following functions: xc_domain_increase_reservation xc_domain_decrease_reservation xc_domain_populate_physmap and implement the existing semantics using these new functions as xc_domain_increase_reservation_exact xc_domain_decrease_reservation_exact xc_domain_populate_physmap_exact replacing the existing xc_domain_memory_* functions. Use these new functions to replace all open coded uses of XENMEM_increase_reservation, XENMEM_decrease_reservation and XENMEM_populate_physmap. Also rename xc_domain_memory_*_pod_target to xc_domain_*_pod_target for consistency. Temporarily add a compatibility macro for xc_domain_memory_populate_physmap to allow time for qemu to catch up. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>