mm: export __get_user_pages
In most cases, get_user_pages and get_user_pages_fast should be used to pin user pages in memory. But sometimes, some special flags except FOLL_GET, FOLL_WRITE and FOLL_FORCE are needed, for example in following patch, KVM needs FOLL_HWPOISON. To support these users, __get_user_pages is exported directly. There are some symbol name conflicts in infiniband driver, fixed them too. Signed-off-by:Huang Ying <ying.huang@intel.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: Michel Lespinasse <walken@google.com> CC: Roland Dreier <roland@kernel.org> CC: Ralph Campbell <infinipath@qlogic.com> Signed-off-by:
Marcelo Tosatti <mtosatti@redhat.com>
parent
91c9c3ed
Please register or sign in to comment