idr_next 22 include/linux/idr.h unsigned int idr_next; idr_next 38 include/linux/idr.h .idr_next = 0, \ idr_next 68 include/linux/idr.h return READ_ONCE(idr->idr_next); idr_next 81 include/linux/idr.h WRITE_ONCE(idr->idr_next, val); idr_next 139 include/linux/idr.h idr->idr_next = 0; idr_next 119 lib/idr.c u32 id = idr->idr_next; idr_next 133 lib/idr.c idr->idr_next = id + 1;